diff --git a/logs/web_project.log b/logs/web_project.log index 222c46a..5819efd 100644 --- a/logs/web_project.log +++ b/logs/web_project.log @@ -1,3542 +1,62 @@ -2025-12-11 15:37:45 [restartedMain] INFO c.q.m.MyAfterProjecyApplication - Starting MyAfterProjecyApplication using Java 1.8.0_461 on DESKTOP-8G5GS0I with PID 14360 (E:\MyWebProject\MyAfterProjecy\target\classes started by 30803 in E:\MyWebProject\MyAfterProjecy) -2025-12-11 15:37:45 [restartedMain] INFO c.q.m.MyAfterProjecyApplication - The following 1 profile is active: "prod" -2025-12-11 15:37:50 [restartedMain] ERROR com.zaxxer.hikari.pool.HikariPool - WebProjectHikariCP - Exception during pool initialization. -com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174) - at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:828) - at com.mysql.cj.jdbc.ConnectionImpl.(ConnectionImpl.java:448) - at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241) - at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:198) - at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138) - at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:364) - at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206) - at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:476) - at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:561) - at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:115) - at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) - at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:181) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:68) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:35) - at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:101) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:263) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:237) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214) - at org.hibernate.id.factory.internal.DefaultIdentifierGeneratorFactory.injectServices(DefaultIdentifierGeneratorFactory.java:175) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.injectDependencies(AbstractServiceRegistryImpl.java:286) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:243) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214) - at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.(InFlightMetadataCollectorImpl.java:173) - at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:127) - at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:1460) - at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1494) - at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:409) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:396) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:330) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:113) - at org.springframework.beans.factory.support.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:693) - at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:510) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1352) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1195) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:374) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:134) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1707) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1452) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:213) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.getOrderedBeansOfType(ServletContextInitializerBeans.java:212) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:175) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:170) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAdaptableBeans(ServletContextInitializerBeans.java:155) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.(ServletContextInitializerBeans.java:87) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.getServletContextInitializerBeans(ServletWebServerApplicationContext.java:260) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.selfInitialize(ServletWebServerApplicationContext.java:234) - at org.springframework.boot.web.embedded.tomcat.TomcatStarter.onStartup(TomcatStarter.java:53) - at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5220) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:835) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:265) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardService.startInternal(StandardService.java:432) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.startup.Tomcat.start(Tomcat.java:486) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:123) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.(TomcatWebServer.java:104) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:479) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:211) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:182) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:160) - at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:577) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145) - at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:745) - at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:420) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1317) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1306) - at com.qf.myafterprojecy.MyAfterProjecyApplication.main(MyAfterProjecyApplication.java:20) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) -Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) - at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) - at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) - at java.lang.reflect.Constructor.newInstance(Constructor.java:423) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151) - at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:89) - at com.mysql.cj.NativeSession.connect(NativeSession.java:120) - at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:948) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:818) - ... 135 common frames omitted -Caused by: java.net.UnknownHostException: mysql - at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method) - at java.net.InetAddress$2.lookupAllHostAddr(InetAddress.java:929) - at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1343) - at java.net.InetAddress.getAllByName0(InetAddress.java:1295) - at java.net.InetAddress.getAllByName(InetAddress.java:1205) - at java.net.InetAddress.getAllByName(InetAddress.java:1127) - at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:63) - ... 138 common frames omitted -2025-12-11 15:37:50 [restartedMain] WARN o.h.e.j.e.i.JdbcEnvironmentInitiator - HHH000342: Could not obtain connection to query metadata -com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174) - at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:828) - at com.mysql.cj.jdbc.ConnectionImpl.(ConnectionImpl.java:448) - at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241) - at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:198) - at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138) - at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:364) - at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206) - at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:476) - at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:561) - at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:115) - at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) - at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:181) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:68) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:35) - at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:101) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:263) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:237) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214) - at org.hibernate.id.factory.internal.DefaultIdentifierGeneratorFactory.injectServices(DefaultIdentifierGeneratorFactory.java:175) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.injectDependencies(AbstractServiceRegistryImpl.java:286) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:243) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214) - at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.(InFlightMetadataCollectorImpl.java:173) - at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:127) - at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:1460) - at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1494) - at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:409) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:396) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:330) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:113) - at org.springframework.beans.factory.support.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:693) - at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:510) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1352) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1195) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:374) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:134) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1707) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1452) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:213) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.getOrderedBeansOfType(ServletContextInitializerBeans.java:212) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:175) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:170) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAdaptableBeans(ServletContextInitializerBeans.java:155) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.(ServletContextInitializerBeans.java:87) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.getServletContextInitializerBeans(ServletWebServerApplicationContext.java:260) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.selfInitialize(ServletWebServerApplicationContext.java:234) - at org.springframework.boot.web.embedded.tomcat.TomcatStarter.onStartup(TomcatStarter.java:53) - at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5220) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:835) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:265) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardService.startInternal(StandardService.java:432) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.startup.Tomcat.start(Tomcat.java:486) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:123) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.(TomcatWebServer.java:104) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:479) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:211) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:182) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:160) - at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:577) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145) - at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:745) - at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:420) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1317) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1306) - at com.qf.myafterprojecy.MyAfterProjecyApplication.main(MyAfterProjecyApplication.java:20) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) -Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) - at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) - at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) - at java.lang.reflect.Constructor.newInstance(Constructor.java:423) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151) - at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:89) - at com.mysql.cj.NativeSession.connect(NativeSession.java:120) - at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:948) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:818) - ... 135 common frames omitted -Caused by: java.net.UnknownHostException: mysql - at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method) - at java.net.InetAddress$2.lookupAllHostAddr(InetAddress.java:929) - at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1343) - at java.net.InetAddress.getAllByName0(InetAddress.java:1295) - at java.net.InetAddress.getAllByName(InetAddress.java:1205) - at java.net.InetAddress.getAllByName(InetAddress.java:1127) - at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:63) - ... 138 common frames omitted -2025-12-11 15:37:52 [restartedMain] ERROR com.zaxxer.hikari.pool.HikariPool - WebProjectHikariCP - Exception during pool initialization. -com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174) - at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:828) - at com.mysql.cj.jdbc.ConnectionImpl.(ConnectionImpl.java:448) - at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241) - at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:198) - at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138) - at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:364) - at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206) - at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:476) - at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:561) - at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:115) - at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) - at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:181) - at org.hibernate.resource.transaction.backend.jdbc.internal.DdlTransactionIsolatorNonJtaImpl.getIsolatedConnection(DdlTransactionIsolatorNonJtaImpl.java:44) - at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.jdbcStatement(GenerationTargetToDatabase.java:77) - at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:53) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.applySqlString(SchemaDropperImpl.java:387) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.applySqlStrings(SchemaDropperImpl.java:371) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.dropFromMetadata(SchemaDropperImpl.java:246) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.performDrop(SchemaDropperImpl.java:156) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.doDrop(SchemaDropperImpl.java:128) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.doDrop(SchemaDropperImpl.java:114) - at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:157) - at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:85) - at org.hibernate.internal.SessionFactoryImpl.(SessionFactoryImpl.java:335) - at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:471) - at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1498) - at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:409) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:396) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:330) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:113) - at org.springframework.beans.factory.support.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:693) - at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:510) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1352) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1195) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:374) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:134) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1707) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1452) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:213) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.getOrderedBeansOfType(ServletContextInitializerBeans.java:212) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:175) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:170) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAdaptableBeans(ServletContextInitializerBeans.java:155) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.(ServletContextInitializerBeans.java:87) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.getServletContextInitializerBeans(ServletWebServerApplicationContext.java:260) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.selfInitialize(ServletWebServerApplicationContext.java:234) - at org.springframework.boot.web.embedded.tomcat.TomcatStarter.onStartup(TomcatStarter.java:53) - at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5220) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:835) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:265) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardService.startInternal(StandardService.java:432) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.startup.Tomcat.start(Tomcat.java:486) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:123) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.(TomcatWebServer.java:104) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:479) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:211) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:182) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:160) - at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:577) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145) - at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:745) - at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:420) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1317) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1306) - at com.qf.myafterprojecy.MyAfterProjecyApplication.main(MyAfterProjecyApplication.java:20) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) -Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) - at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) - at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) - at java.lang.reflect.Constructor.newInstance(Constructor.java:423) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151) - at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:89) - at com.mysql.cj.NativeSession.connect(NativeSession.java:120) - at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:948) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:818) - ... 135 common frames omitted -Caused by: java.net.UnknownHostException: mysql - at java.net.InetAddress.getAllByName0(InetAddress.java:1299) - at java.net.InetAddress.getAllByName(InetAddress.java:1205) - at java.net.InetAddress.getAllByName(InetAddress.java:1127) - at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:63) - ... 138 common frames omitted -2025-12-11 15:37:52 [restartedMain] WARN o.h.e.jdbc.spi.SqlExceptionHelper - SQL Error: 0, SQLState: 08S01 -2025-12-11 15:37:52 [restartedMain] ERROR o.h.e.jdbc.spi.SqlExceptionHelper - Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. -2025-12-11 15:37:52 [restartedMain] ERROR o.s.o.j.LocalContainerEntityManagerFactoryBean - Failed to initialize JPA EntityManagerFactory: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution -2025-12-11 15:37:52 [restartedMain] ERROR o.s.b.w.e.tomcat.TomcatStarter - Error starting Tomcat context. Exception: org.springframework.beans.factory.UnsatisfiedDependencyException. Message: Error creating bean with name 'jwtAuthenticationFilter': Unsatisfied dependency expressed through field 'userDetailsService'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'customUserDetailsService': Unsatisfied dependency expressed through field 'usersRepository'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'usersRepository' defined in com.qf.myafterprojecy.repository.UsersRepository defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Cannot create inner bean '(inner bean)#19150bc' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#19150bc': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution -2025-12-11 15:37:52 [restartedMain] WARN o.s.b.w.s.c.AnnotationConfigServletWebServerApplicationContext - Exception encountered during context initialization - cancelling refresh attempt: org.springframework.context.ApplicationContextException: Unable to start web server; nested exception is org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat -2025-12-11 15:37:52 [restartedMain] ERROR o.s.boot.SpringApplication - Application run failed -org.springframework.context.ApplicationContextException: Unable to start web server; nested exception is org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:163) - at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:577) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145) - at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:745) - at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:420) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1317) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1306) - at com.qf.myafterprojecy.MyAfterProjecyApplication.main(MyAfterProjecyApplication.java:20) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) -Caused by: org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:142) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.(TomcatWebServer.java:104) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:479) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:211) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:182) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:160) - ... 13 common frames omitted -Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'jwtAuthenticationFilter': Unsatisfied dependency expressed through field 'userDetailsService'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'customUserDetailsService': Unsatisfied dependency expressed through field 'usersRepository'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'usersRepository' defined in com.qf.myafterprojecy.repository.UsersRepository defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Cannot create inner bean '(inner bean)#19150bc' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#19150bc': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:659) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:213) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.getOrderedBeansOfType(ServletContextInitializerBeans.java:212) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:175) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:170) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAdaptableBeans(ServletContextInitializerBeans.java:155) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.(ServletContextInitializerBeans.java:87) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.getServletContextInitializerBeans(ServletWebServerApplicationContext.java:260) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.selfInitialize(ServletWebServerApplicationContext.java:234) - at org.springframework.boot.web.embedded.tomcat.TomcatStarter.onStartup(TomcatStarter.java:53) - at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5220) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:835) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:265) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardService.startInternal(StandardService.java:432) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.startup.Tomcat.start(Tomcat.java:486) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:123) - ... 18 common frames omitted -Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'customUserDetailsService': Unsatisfied dependency expressed through field 'usersRepository'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'usersRepository' defined in com.qf.myafterprojecy.repository.UsersRepository defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Cannot create inner bean '(inner bean)#19150bc' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#19150bc': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:659) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - ... 60 common frames omitted -Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'usersRepository' defined in com.qf.myafterprojecy.repository.UsersRepository defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Cannot create inner bean '(inner bean)#19150bc' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#19150bc': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:389) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:134) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1707) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1452) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - ... 74 common frames omitted -Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#19150bc': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:342) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:113) - at org.springframework.beans.factory.support.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:693) - at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:510) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1352) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1195) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:374) - ... 87 common frames omitted -Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1804) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:330) - ... 95 common frames omitted -Caused by: javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:421) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:396) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800) - ... 102 common frames omitted -Caused by: org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution - at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) - at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:37) - at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) - at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) - at org.hibernate.resource.transaction.backend.jdbc.internal.DdlTransactionIsolatorNonJtaImpl.getIsolatedConnection(DdlTransactionIsolatorNonJtaImpl.java:71) - at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.jdbcStatement(GenerationTargetToDatabase.java:77) - at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:53) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.applySqlString(SchemaDropperImpl.java:387) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.applySqlStrings(SchemaDropperImpl.java:371) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.dropFromMetadata(SchemaDropperImpl.java:246) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.performDrop(SchemaDropperImpl.java:156) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.doDrop(SchemaDropperImpl.java:128) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.doDrop(SchemaDropperImpl.java:114) - at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:157) - at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:85) - at org.hibernate.internal.SessionFactoryImpl.(SessionFactoryImpl.java:335) - at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:471) - at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1498) - at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:409) - ... 106 common frames omitted -Caused by: com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174) - at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:828) - at com.mysql.cj.jdbc.ConnectionImpl.(ConnectionImpl.java:448) - at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241) - at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:198) - at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138) - at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:364) - at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206) - at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:476) - at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:561) - at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:115) - at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) - at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:181) - at org.hibernate.resource.transaction.backend.jdbc.internal.DdlTransactionIsolatorNonJtaImpl.getIsolatedConnection(DdlTransactionIsolatorNonJtaImpl.java:44) - ... 122 common frames omitted -Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) - at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) - at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) - at java.lang.reflect.Constructor.newInstance(Constructor.java:423) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151) - at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:89) - at com.mysql.cj.NativeSession.connect(NativeSession.java:120) - at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:948) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:818) - ... 135 common frames omitted -Caused by: java.net.UnknownHostException: mysql - at java.net.InetAddress.getAllByName0(InetAddress.java:1299) - at java.net.InetAddress.getAllByName(InetAddress.java:1205) - at java.net.InetAddress.getAllByName(InetAddress.java:1127) - at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:63) - ... 138 common frames omitted -2025-12-11 15:38:22 [restartedMain] INFO c.q.m.MyAfterProjecyApplication - Starting MyAfterProjecyApplication using Java 1.8.0_461 on DESKTOP-8G5GS0I with PID 34776 (E:\MyWebProject\MyAfterProjecy\target\classes started by 30803 in E:\MyWebProject\MyAfterProjecy) -2025-12-11 15:38:22 [restartedMain] INFO c.q.m.MyAfterProjecyApplication - The following 1 profile is active: "prod" -2025-12-11 15:38:28 [restartedMain] ERROR com.zaxxer.hikari.pool.HikariPool - WebProjectHikariCP - Exception during pool initialization. -com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174) - at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:828) - at com.mysql.cj.jdbc.ConnectionImpl.(ConnectionImpl.java:448) - at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241) - at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:198) - at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138) - at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:364) - at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206) - at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:476) - at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:561) - at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:115) - at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) - at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:181) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:68) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:35) - at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:101) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:263) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:237) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214) - at org.hibernate.id.factory.internal.DefaultIdentifierGeneratorFactory.injectServices(DefaultIdentifierGeneratorFactory.java:175) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.injectDependencies(AbstractServiceRegistryImpl.java:286) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:243) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214) - at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.(InFlightMetadataCollectorImpl.java:173) - at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:127) - at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:1460) - at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1494) - at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:409) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:396) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:330) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:113) - at org.springframework.beans.factory.support.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:693) - at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:510) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1352) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1195) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:374) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:134) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1707) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1452) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:213) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.getOrderedBeansOfType(ServletContextInitializerBeans.java:212) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:175) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:170) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAdaptableBeans(ServletContextInitializerBeans.java:155) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.(ServletContextInitializerBeans.java:87) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.getServletContextInitializerBeans(ServletWebServerApplicationContext.java:260) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.selfInitialize(ServletWebServerApplicationContext.java:234) - at org.springframework.boot.web.embedded.tomcat.TomcatStarter.onStartup(TomcatStarter.java:53) - at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5220) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:835) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:265) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardService.startInternal(StandardService.java:432) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.startup.Tomcat.start(Tomcat.java:486) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:123) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.(TomcatWebServer.java:104) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:479) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:211) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:182) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:160) - at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:577) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145) - at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:745) - at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:420) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1317) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1306) - at com.qf.myafterprojecy.MyAfterProjecyApplication.main(MyAfterProjecyApplication.java:20) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) -Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) - at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) - at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) - at java.lang.reflect.Constructor.newInstance(Constructor.java:423) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151) - at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:89) - at com.mysql.cj.NativeSession.connect(NativeSession.java:120) - at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:948) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:818) - ... 135 common frames omitted -Caused by: java.net.UnknownHostException: mysql - at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method) - at java.net.InetAddress$2.lookupAllHostAddr(InetAddress.java:929) - at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1343) - at java.net.InetAddress.getAllByName0(InetAddress.java:1295) - at java.net.InetAddress.getAllByName(InetAddress.java:1205) - at java.net.InetAddress.getAllByName(InetAddress.java:1127) - at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:63) - ... 138 common frames omitted -2025-12-11 15:38:28 [restartedMain] WARN o.h.e.j.e.i.JdbcEnvironmentInitiator - HHH000342: Could not obtain connection to query metadata -com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174) - at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:828) - at com.mysql.cj.jdbc.ConnectionImpl.(ConnectionImpl.java:448) - at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241) - at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:198) - at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138) - at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:364) - at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206) - at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:476) - at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:561) - at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:115) - at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) - at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:181) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:68) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:35) - at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:101) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:263) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:237) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214) - at org.hibernate.id.factory.internal.DefaultIdentifierGeneratorFactory.injectServices(DefaultIdentifierGeneratorFactory.java:175) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.injectDependencies(AbstractServiceRegistryImpl.java:286) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:243) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214) - at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.(InFlightMetadataCollectorImpl.java:173) - at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:127) - at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:1460) - at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1494) - at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:409) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:396) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:330) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:113) - at org.springframework.beans.factory.support.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:693) - at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:510) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1352) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1195) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:374) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:134) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1707) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1452) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:213) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.getOrderedBeansOfType(ServletContextInitializerBeans.java:212) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:175) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:170) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAdaptableBeans(ServletContextInitializerBeans.java:155) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.(ServletContextInitializerBeans.java:87) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.getServletContextInitializerBeans(ServletWebServerApplicationContext.java:260) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.selfInitialize(ServletWebServerApplicationContext.java:234) - at org.springframework.boot.web.embedded.tomcat.TomcatStarter.onStartup(TomcatStarter.java:53) - at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5220) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:835) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:265) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardService.startInternal(StandardService.java:432) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.startup.Tomcat.start(Tomcat.java:486) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:123) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.(TomcatWebServer.java:104) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:479) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:211) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:182) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:160) - at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:577) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145) - at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:745) - at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:420) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1317) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1306) - at com.qf.myafterprojecy.MyAfterProjecyApplication.main(MyAfterProjecyApplication.java:20) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) -Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) - at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) - at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) - at java.lang.reflect.Constructor.newInstance(Constructor.java:423) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151) - at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:89) - at com.mysql.cj.NativeSession.connect(NativeSession.java:120) - at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:948) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:818) - ... 135 common frames omitted -Caused by: java.net.UnknownHostException: mysql - at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method) - at java.net.InetAddress$2.lookupAllHostAddr(InetAddress.java:929) - at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1343) - at java.net.InetAddress.getAllByName0(InetAddress.java:1295) - at java.net.InetAddress.getAllByName(InetAddress.java:1205) - at java.net.InetAddress.getAllByName(InetAddress.java:1127) - at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:63) - ... 138 common frames omitted -2025-12-11 15:38:29 [restartedMain] ERROR com.zaxxer.hikari.pool.HikariPool - WebProjectHikariCP - Exception during pool initialization. -com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174) - at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:828) - at com.mysql.cj.jdbc.ConnectionImpl.(ConnectionImpl.java:448) - at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241) - at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:198) - at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138) - at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:364) - at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206) - at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:476) - at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:561) - at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:115) - at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) - at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:181) - at org.hibernate.resource.transaction.backend.jdbc.internal.DdlTransactionIsolatorNonJtaImpl.getIsolatedConnection(DdlTransactionIsolatorNonJtaImpl.java:44) - at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.jdbcStatement(GenerationTargetToDatabase.java:77) - at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:53) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.applySqlString(SchemaDropperImpl.java:387) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.applySqlStrings(SchemaDropperImpl.java:371) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.dropFromMetadata(SchemaDropperImpl.java:246) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.performDrop(SchemaDropperImpl.java:156) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.doDrop(SchemaDropperImpl.java:128) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.doDrop(SchemaDropperImpl.java:114) - at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:157) - at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:85) - at org.hibernate.internal.SessionFactoryImpl.(SessionFactoryImpl.java:335) - at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:471) - at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1498) - at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:409) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:396) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:330) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:113) - at org.springframework.beans.factory.support.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:693) - at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:510) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1352) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1195) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:374) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:134) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1707) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1452) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:213) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.getOrderedBeansOfType(ServletContextInitializerBeans.java:212) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:175) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:170) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAdaptableBeans(ServletContextInitializerBeans.java:155) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.(ServletContextInitializerBeans.java:87) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.getServletContextInitializerBeans(ServletWebServerApplicationContext.java:260) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.selfInitialize(ServletWebServerApplicationContext.java:234) - at org.springframework.boot.web.embedded.tomcat.TomcatStarter.onStartup(TomcatStarter.java:53) - at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5220) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:835) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:265) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardService.startInternal(StandardService.java:432) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.startup.Tomcat.start(Tomcat.java:486) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:123) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.(TomcatWebServer.java:104) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:479) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:211) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:182) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:160) - at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:577) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145) - at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:745) - at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:420) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1317) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1306) - at com.qf.myafterprojecy.MyAfterProjecyApplication.main(MyAfterProjecyApplication.java:20) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) -Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) - at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) - at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) - at java.lang.reflect.Constructor.newInstance(Constructor.java:423) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151) - at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:89) - at com.mysql.cj.NativeSession.connect(NativeSession.java:120) - at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:948) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:818) - ... 135 common frames omitted -Caused by: java.net.UnknownHostException: mysql - at java.net.InetAddress.getAllByName0(InetAddress.java:1299) - at java.net.InetAddress.getAllByName(InetAddress.java:1205) - at java.net.InetAddress.getAllByName(InetAddress.java:1127) - at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:63) - ... 138 common frames omitted -2025-12-11 15:38:29 [restartedMain] WARN o.h.e.jdbc.spi.SqlExceptionHelper - SQL Error: 0, SQLState: 08S01 -2025-12-11 15:38:29 [restartedMain] ERROR o.h.e.jdbc.spi.SqlExceptionHelper - Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. -2025-12-11 15:38:29 [restartedMain] ERROR o.s.o.j.LocalContainerEntityManagerFactoryBean - Failed to initialize JPA EntityManagerFactory: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution -2025-12-11 15:38:29 [restartedMain] ERROR o.s.b.w.e.tomcat.TomcatStarter - Error starting Tomcat context. Exception: org.springframework.beans.factory.UnsatisfiedDependencyException. Message: Error creating bean with name 'jwtAuthenticationFilter': Unsatisfied dependency expressed through field 'userDetailsService'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'customUserDetailsService': Unsatisfied dependency expressed through field 'usersRepository'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'usersRepository' defined in com.qf.myafterprojecy.repository.UsersRepository defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Cannot create inner bean '(inner bean)#615dc070' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#615dc070': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution -2025-12-11 15:38:29 [restartedMain] WARN o.s.b.w.s.c.AnnotationConfigServletWebServerApplicationContext - Exception encountered during context initialization - cancelling refresh attempt: org.springframework.context.ApplicationContextException: Unable to start web server; nested exception is org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat -2025-12-11 15:38:29 [restartedMain] ERROR o.s.boot.SpringApplication - Application run failed -org.springframework.context.ApplicationContextException: Unable to start web server; nested exception is org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:163) - at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:577) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145) - at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:745) - at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:420) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1317) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1306) - at com.qf.myafterprojecy.MyAfterProjecyApplication.main(MyAfterProjecyApplication.java:20) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) -Caused by: org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:142) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.(TomcatWebServer.java:104) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:479) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:211) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:182) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:160) - ... 13 common frames omitted -Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'jwtAuthenticationFilter': Unsatisfied dependency expressed through field 'userDetailsService'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'customUserDetailsService': Unsatisfied dependency expressed through field 'usersRepository'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'usersRepository' defined in com.qf.myafterprojecy.repository.UsersRepository defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Cannot create inner bean '(inner bean)#615dc070' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#615dc070': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:659) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:213) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.getOrderedBeansOfType(ServletContextInitializerBeans.java:212) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:175) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:170) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAdaptableBeans(ServletContextInitializerBeans.java:155) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.(ServletContextInitializerBeans.java:87) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.getServletContextInitializerBeans(ServletWebServerApplicationContext.java:260) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.selfInitialize(ServletWebServerApplicationContext.java:234) - at org.springframework.boot.web.embedded.tomcat.TomcatStarter.onStartup(TomcatStarter.java:53) - at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5220) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:835) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:265) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardService.startInternal(StandardService.java:432) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.startup.Tomcat.start(Tomcat.java:486) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:123) - ... 18 common frames omitted -Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'customUserDetailsService': Unsatisfied dependency expressed through field 'usersRepository'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'usersRepository' defined in com.qf.myafterprojecy.repository.UsersRepository defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Cannot create inner bean '(inner bean)#615dc070' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#615dc070': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:659) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - ... 60 common frames omitted -Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'usersRepository' defined in com.qf.myafterprojecy.repository.UsersRepository defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Cannot create inner bean '(inner bean)#615dc070' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#615dc070': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:389) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:134) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1707) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1452) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - ... 74 common frames omitted -Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#615dc070': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:342) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:113) - at org.springframework.beans.factory.support.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:693) - at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:510) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1352) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1195) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:374) - ... 87 common frames omitted -Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1804) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:330) - ... 95 common frames omitted -Caused by: javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:421) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:396) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800) - ... 102 common frames omitted -Caused by: org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution - at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) - at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:37) - at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) - at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) - at org.hibernate.resource.transaction.backend.jdbc.internal.DdlTransactionIsolatorNonJtaImpl.getIsolatedConnection(DdlTransactionIsolatorNonJtaImpl.java:71) - at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.jdbcStatement(GenerationTargetToDatabase.java:77) - at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:53) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.applySqlString(SchemaDropperImpl.java:387) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.applySqlStrings(SchemaDropperImpl.java:371) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.dropFromMetadata(SchemaDropperImpl.java:246) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.performDrop(SchemaDropperImpl.java:156) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.doDrop(SchemaDropperImpl.java:128) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.doDrop(SchemaDropperImpl.java:114) - at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:157) - at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:85) - at org.hibernate.internal.SessionFactoryImpl.(SessionFactoryImpl.java:335) - at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:471) - at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1498) - at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:409) - ... 106 common frames omitted -Caused by: com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174) - at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:828) - at com.mysql.cj.jdbc.ConnectionImpl.(ConnectionImpl.java:448) - at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241) - at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:198) - at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138) - at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:364) - at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206) - at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:476) - at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:561) - at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:115) - at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) - at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:181) - at org.hibernate.resource.transaction.backend.jdbc.internal.DdlTransactionIsolatorNonJtaImpl.getIsolatedConnection(DdlTransactionIsolatorNonJtaImpl.java:44) - ... 122 common frames omitted -Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) - at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) - at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) - at java.lang.reflect.Constructor.newInstance(Constructor.java:423) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151) - at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:89) - at com.mysql.cj.NativeSession.connect(NativeSession.java:120) - at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:948) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:818) - ... 135 common frames omitted -Caused by: java.net.UnknownHostException: mysql - at java.net.InetAddress.getAllByName0(InetAddress.java:1299) - at java.net.InetAddress.getAllByName(InetAddress.java:1205) - at java.net.InetAddress.getAllByName(InetAddress.java:1127) - at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:63) - ... 138 common frames omitted -2025-12-11 16:19:10 [restartedMain] INFO c.q.m.MyAfterProjecyApplication - Starting MyAfterProjecyApplication using Java 1.8.0_461 on DESKTOP-8G5GS0I with PID 23792 (E:\MyWebProject\MyAfterProjecy\target\classes started by 30803 in E:\MyWebProject\MyAfterProjecy) -2025-12-11 16:19:10 [restartedMain] INFO c.q.m.MyAfterProjecyApplication - The following 1 profile is active: "prod" -2025-12-11 16:19:16 [restartedMain] ERROR com.zaxxer.hikari.pool.HikariPool - WebProjectHikariCP - Exception during pool initialization. -com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174) - at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:828) - at com.mysql.cj.jdbc.ConnectionImpl.(ConnectionImpl.java:448) - at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241) - at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:198) - at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138) - at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:364) - at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206) - at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:476) - at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:561) - at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:115) - at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) - at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:181) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:68) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:35) - at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:101) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:263) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:237) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214) - at org.hibernate.id.factory.internal.DefaultIdentifierGeneratorFactory.injectServices(DefaultIdentifierGeneratorFactory.java:175) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.injectDependencies(AbstractServiceRegistryImpl.java:286) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:243) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214) - at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.(InFlightMetadataCollectorImpl.java:173) - at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:127) - at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:1460) - at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1494) - at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:409) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:396) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:330) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:113) - at org.springframework.beans.factory.support.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:693) - at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:510) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1352) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1195) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:374) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:134) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1707) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1452) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:213) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.getOrderedBeansOfType(ServletContextInitializerBeans.java:212) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:175) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:170) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAdaptableBeans(ServletContextInitializerBeans.java:155) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.(ServletContextInitializerBeans.java:87) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.getServletContextInitializerBeans(ServletWebServerApplicationContext.java:260) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.selfInitialize(ServletWebServerApplicationContext.java:234) - at org.springframework.boot.web.embedded.tomcat.TomcatStarter.onStartup(TomcatStarter.java:53) - at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5220) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:835) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:265) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardService.startInternal(StandardService.java:432) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.startup.Tomcat.start(Tomcat.java:486) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:123) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.(TomcatWebServer.java:104) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:479) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:211) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:182) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:160) - at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:577) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145) - at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:745) - at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:420) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1317) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1306) - at com.qf.myafterprojecy.MyAfterProjecyApplication.main(MyAfterProjecyApplication.java:20) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) -Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) - at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) - at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) - at java.lang.reflect.Constructor.newInstance(Constructor.java:423) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151) - at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:89) - at com.mysql.cj.NativeSession.connect(NativeSession.java:120) - at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:948) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:818) - ... 135 common frames omitted -Caused by: java.net.UnknownHostException: mysql - at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method) - at java.net.InetAddress$2.lookupAllHostAddr(InetAddress.java:929) - at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1343) - at java.net.InetAddress.getAllByName0(InetAddress.java:1295) - at java.net.InetAddress.getAllByName(InetAddress.java:1205) - at java.net.InetAddress.getAllByName(InetAddress.java:1127) - at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:63) - ... 138 common frames omitted -2025-12-11 16:19:16 [restartedMain] WARN o.h.e.j.e.i.JdbcEnvironmentInitiator - HHH000342: Could not obtain connection to query metadata -com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174) - at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:828) - at com.mysql.cj.jdbc.ConnectionImpl.(ConnectionImpl.java:448) - at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241) - at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:198) - at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138) - at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:364) - at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206) - at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:476) - at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:561) - at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:115) - at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) - at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:181) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:68) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:35) - at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:101) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:263) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:237) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214) - at org.hibernate.id.factory.internal.DefaultIdentifierGeneratorFactory.injectServices(DefaultIdentifierGeneratorFactory.java:175) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.injectDependencies(AbstractServiceRegistryImpl.java:286) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:243) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214) - at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.(InFlightMetadataCollectorImpl.java:173) - at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:127) - at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:1460) - at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1494) - at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:409) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:396) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:330) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:113) - at org.springframework.beans.factory.support.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:693) - at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:510) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1352) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1195) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:374) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:134) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1707) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1452) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:213) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.getOrderedBeansOfType(ServletContextInitializerBeans.java:212) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:175) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:170) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAdaptableBeans(ServletContextInitializerBeans.java:155) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.(ServletContextInitializerBeans.java:87) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.getServletContextInitializerBeans(ServletWebServerApplicationContext.java:260) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.selfInitialize(ServletWebServerApplicationContext.java:234) - at org.springframework.boot.web.embedded.tomcat.TomcatStarter.onStartup(TomcatStarter.java:53) - at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5220) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:835) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:265) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardService.startInternal(StandardService.java:432) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.startup.Tomcat.start(Tomcat.java:486) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:123) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.(TomcatWebServer.java:104) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:479) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:211) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:182) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:160) - at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:577) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145) - at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:745) - at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:420) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1317) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1306) - at com.qf.myafterprojecy.MyAfterProjecyApplication.main(MyAfterProjecyApplication.java:20) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) -Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) - at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) - at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) - at java.lang.reflect.Constructor.newInstance(Constructor.java:423) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151) - at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:89) - at com.mysql.cj.NativeSession.connect(NativeSession.java:120) - at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:948) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:818) - ... 135 common frames omitted -Caused by: java.net.UnknownHostException: mysql - at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method) - at java.net.InetAddress$2.lookupAllHostAddr(InetAddress.java:929) - at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1343) - at java.net.InetAddress.getAllByName0(InetAddress.java:1295) - at java.net.InetAddress.getAllByName(InetAddress.java:1205) - at java.net.InetAddress.getAllByName(InetAddress.java:1127) - at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:63) - ... 138 common frames omitted -2025-12-11 16:19:17 [restartedMain] ERROR com.zaxxer.hikari.pool.HikariPool - WebProjectHikariCP - Exception during pool initialization. -com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174) - at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:828) - at com.mysql.cj.jdbc.ConnectionImpl.(ConnectionImpl.java:448) - at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241) - at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:198) - at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138) - at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:364) - at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206) - at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:476) - at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:561) - at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:115) - at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) - at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:181) - at org.hibernate.resource.transaction.backend.jdbc.internal.DdlTransactionIsolatorNonJtaImpl.getIsolatedConnection(DdlTransactionIsolatorNonJtaImpl.java:44) - at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.jdbcStatement(GenerationTargetToDatabase.java:77) - at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:53) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.applySqlString(SchemaDropperImpl.java:387) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.applySqlStrings(SchemaDropperImpl.java:371) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.dropFromMetadata(SchemaDropperImpl.java:246) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.performDrop(SchemaDropperImpl.java:156) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.doDrop(SchemaDropperImpl.java:128) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.doDrop(SchemaDropperImpl.java:114) - at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:157) - at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:85) - at org.hibernate.internal.SessionFactoryImpl.(SessionFactoryImpl.java:335) - at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:471) - at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1498) - at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:409) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:396) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:330) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:113) - at org.springframework.beans.factory.support.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:693) - at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:510) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1352) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1195) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:374) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:134) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1707) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1452) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:213) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.getOrderedBeansOfType(ServletContextInitializerBeans.java:212) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:175) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:170) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAdaptableBeans(ServletContextInitializerBeans.java:155) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.(ServletContextInitializerBeans.java:87) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.getServletContextInitializerBeans(ServletWebServerApplicationContext.java:260) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.selfInitialize(ServletWebServerApplicationContext.java:234) - at org.springframework.boot.web.embedded.tomcat.TomcatStarter.onStartup(TomcatStarter.java:53) - at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5220) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:835) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:265) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardService.startInternal(StandardService.java:432) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.startup.Tomcat.start(Tomcat.java:486) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:123) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.(TomcatWebServer.java:104) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:479) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:211) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:182) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:160) - at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:577) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145) - at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:745) - at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:420) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1317) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1306) - at com.qf.myafterprojecy.MyAfterProjecyApplication.main(MyAfterProjecyApplication.java:20) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) -Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) - at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) - at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) - at java.lang.reflect.Constructor.newInstance(Constructor.java:423) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151) - at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:89) - at com.mysql.cj.NativeSession.connect(NativeSession.java:120) - at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:948) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:818) - ... 135 common frames omitted -Caused by: java.net.UnknownHostException: mysql - at java.net.InetAddress.getAllByName0(InetAddress.java:1299) - at java.net.InetAddress.getAllByName(InetAddress.java:1205) - at java.net.InetAddress.getAllByName(InetAddress.java:1127) - at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:63) - ... 138 common frames omitted -2025-12-11 16:19:17 [restartedMain] WARN o.h.e.jdbc.spi.SqlExceptionHelper - SQL Error: 0, SQLState: 08S01 -2025-12-11 16:19:17 [restartedMain] ERROR o.h.e.jdbc.spi.SqlExceptionHelper - Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. -2025-12-11 16:19:17 [restartedMain] ERROR o.s.o.j.LocalContainerEntityManagerFactoryBean - Failed to initialize JPA EntityManagerFactory: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution -2025-12-11 16:19:17 [restartedMain] ERROR o.s.b.w.e.tomcat.TomcatStarter - Error starting Tomcat context. Exception: org.springframework.beans.factory.UnsatisfiedDependencyException. Message: Error creating bean with name 'jwtAuthenticationFilter': Unsatisfied dependency expressed through field 'userDetailsService'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'customUserDetailsService': Unsatisfied dependency expressed through field 'usersRepository'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'usersRepository' defined in com.qf.myafterprojecy.repository.UsersRepository defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Cannot create inner bean '(inner bean)#137b70c7' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#137b70c7': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution -2025-12-11 16:19:17 [restartedMain] WARN o.s.b.w.s.c.AnnotationConfigServletWebServerApplicationContext - Exception encountered during context initialization - cancelling refresh attempt: org.springframework.context.ApplicationContextException: Unable to start web server; nested exception is org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat -2025-12-11 16:19:17 [restartedMain] ERROR o.s.boot.SpringApplication - Application run failed -org.springframework.context.ApplicationContextException: Unable to start web server; nested exception is org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:163) - at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:577) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145) - at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:745) - at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:420) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1317) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1306) - at com.qf.myafterprojecy.MyAfterProjecyApplication.main(MyAfterProjecyApplication.java:20) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) -Caused by: org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:142) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.(TomcatWebServer.java:104) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:479) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:211) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:182) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:160) - ... 13 common frames omitted -Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'jwtAuthenticationFilter': Unsatisfied dependency expressed through field 'userDetailsService'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'customUserDetailsService': Unsatisfied dependency expressed through field 'usersRepository'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'usersRepository' defined in com.qf.myafterprojecy.repository.UsersRepository defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Cannot create inner bean '(inner bean)#137b70c7' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#137b70c7': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:659) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:213) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.getOrderedBeansOfType(ServletContextInitializerBeans.java:212) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:175) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:170) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAdaptableBeans(ServletContextInitializerBeans.java:155) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.(ServletContextInitializerBeans.java:87) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.getServletContextInitializerBeans(ServletWebServerApplicationContext.java:260) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.selfInitialize(ServletWebServerApplicationContext.java:234) - at org.springframework.boot.web.embedded.tomcat.TomcatStarter.onStartup(TomcatStarter.java:53) - at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5220) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:835) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:265) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardService.startInternal(StandardService.java:432) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.startup.Tomcat.start(Tomcat.java:486) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:123) - ... 18 common frames omitted -Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'customUserDetailsService': Unsatisfied dependency expressed through field 'usersRepository'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'usersRepository' defined in com.qf.myafterprojecy.repository.UsersRepository defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Cannot create inner bean '(inner bean)#137b70c7' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#137b70c7': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:659) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - ... 60 common frames omitted -Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'usersRepository' defined in com.qf.myafterprojecy.repository.UsersRepository defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Cannot create inner bean '(inner bean)#137b70c7' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#137b70c7': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:389) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:134) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1707) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1452) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - ... 74 common frames omitted -Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#137b70c7': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:342) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:113) - at org.springframework.beans.factory.support.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:693) - at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:510) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1352) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1195) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:374) - ... 87 common frames omitted -Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1804) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:330) - ... 95 common frames omitted -Caused by: javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:421) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:396) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800) - ... 102 common frames omitted -Caused by: org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution - at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) - at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:37) - at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) - at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) - at org.hibernate.resource.transaction.backend.jdbc.internal.DdlTransactionIsolatorNonJtaImpl.getIsolatedConnection(DdlTransactionIsolatorNonJtaImpl.java:71) - at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.jdbcStatement(GenerationTargetToDatabase.java:77) - at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:53) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.applySqlString(SchemaDropperImpl.java:387) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.applySqlStrings(SchemaDropperImpl.java:371) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.dropFromMetadata(SchemaDropperImpl.java:246) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.performDrop(SchemaDropperImpl.java:156) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.doDrop(SchemaDropperImpl.java:128) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.doDrop(SchemaDropperImpl.java:114) - at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:157) - at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:85) - at org.hibernate.internal.SessionFactoryImpl.(SessionFactoryImpl.java:335) - at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:471) - at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1498) - at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:409) - ... 106 common frames omitted -Caused by: com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174) - at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:828) - at com.mysql.cj.jdbc.ConnectionImpl.(ConnectionImpl.java:448) - at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241) - at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:198) - at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138) - at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:364) - at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206) - at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:476) - at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:561) - at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:115) - at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) - at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:181) - at org.hibernate.resource.transaction.backend.jdbc.internal.DdlTransactionIsolatorNonJtaImpl.getIsolatedConnection(DdlTransactionIsolatorNonJtaImpl.java:44) - ... 122 common frames omitted -Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) - at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) - at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) - at java.lang.reflect.Constructor.newInstance(Constructor.java:423) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151) - at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:89) - at com.mysql.cj.NativeSession.connect(NativeSession.java:120) - at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:948) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:818) - ... 135 common frames omitted -Caused by: java.net.UnknownHostException: mysql - at java.net.InetAddress.getAllByName0(InetAddress.java:1299) - at java.net.InetAddress.getAllByName(InetAddress.java:1205) - at java.net.InetAddress.getAllByName(InetAddress.java:1127) - at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:63) - ... 138 common frames omitted -2025-12-11 16:22:20 [main] INFO c.q.m.MyAfterProjecyApplication - Starting MyAfterProjecyApplication using Java 1.8.0_461 on DESKTOP-8G5GS0I with PID 18720 (E:\MyWebProject\MyAfterProjecy\target\MyAfterProjecy-0.0.1-SNAPSHOT.jar started by 30803 in E:\MyWebProject\MyAfterProjecy) -2025-12-11 16:22:20 [main] INFO c.q.m.MyAfterProjecyApplication - The following 1 profile is active: "prod" -2025-12-11 16:22:26 [main] ERROR com.zaxxer.hikari.pool.HikariPool - WebProjectHikariCP - Exception during pool initialization. -com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174) - at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:828) - at com.mysql.cj.jdbc.ConnectionImpl.(ConnectionImpl.java:448) - at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241) - at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:198) - at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138) - at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:364) - at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206) - at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:476) - at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:561) - at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:115) - at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) - at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:181) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:68) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:35) - at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:101) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:263) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:237) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214) - at org.hibernate.id.factory.internal.DefaultIdentifierGeneratorFactory.injectServices(DefaultIdentifierGeneratorFactory.java:175) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.injectDependencies(AbstractServiceRegistryImpl.java:286) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:243) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214) - at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.(InFlightMetadataCollectorImpl.java:173) - at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:127) - at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:1460) - at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1494) - at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:409) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:396) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:330) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:113) - at org.springframework.beans.factory.support.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:693) - at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:510) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1352) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1195) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:374) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:134) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1707) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1452) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:213) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.getOrderedBeansOfType(ServletContextInitializerBeans.java:212) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:175) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:170) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAdaptableBeans(ServletContextInitializerBeans.java:155) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.(ServletContextInitializerBeans.java:87) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.getServletContextInitializerBeans(ServletWebServerApplicationContext.java:260) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.selfInitialize(ServletWebServerApplicationContext.java:234) - at org.springframework.boot.web.embedded.tomcat.TomcatStarter.onStartup(TomcatStarter.java:53) - at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5220) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:835) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:265) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardService.startInternal(StandardService.java:432) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.startup.Tomcat.start(Tomcat.java:486) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:123) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.(TomcatWebServer.java:104) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:479) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:211) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:182) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:160) - at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:577) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145) - at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:745) - at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:420) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1317) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1306) - at com.qf.myafterprojecy.MyAfterProjecyApplication.main(MyAfterProjecyApplication.java:20) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49) - at org.springframework.boot.loader.Launcher.launch(Launcher.java:108) - at org.springframework.boot.loader.Launcher.launch(Launcher.java:58) - at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:88) -Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) - at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) - at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) - at java.lang.reflect.Constructor.newInstance(Constructor.java:423) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151) - at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:89) - at com.mysql.cj.NativeSession.connect(NativeSession.java:120) - at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:948) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:818) - ... 138 common frames omitted -Caused by: java.net.UnknownHostException: mysql - at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method) - at java.net.InetAddress$2.lookupAllHostAddr(InetAddress.java:929) - at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1343) - at java.net.InetAddress.getAllByName0(InetAddress.java:1295) - at java.net.InetAddress.getAllByName(InetAddress.java:1205) - at java.net.InetAddress.getAllByName(InetAddress.java:1127) - at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:63) - ... 141 common frames omitted -2025-12-11 16:22:26 [main] WARN o.h.e.j.e.i.JdbcEnvironmentInitiator - HHH000342: Could not obtain connection to query metadata -com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174) - at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:828) - at com.mysql.cj.jdbc.ConnectionImpl.(ConnectionImpl.java:448) - at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241) - at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:198) - at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138) - at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:364) - at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206) - at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:476) - at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:561) - at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:115) - at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) - at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:181) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:68) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:35) - at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:101) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:263) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:237) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214) - at org.hibernate.id.factory.internal.DefaultIdentifierGeneratorFactory.injectServices(DefaultIdentifierGeneratorFactory.java:175) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.injectDependencies(AbstractServiceRegistryImpl.java:286) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:243) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214) - at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.(InFlightMetadataCollectorImpl.java:173) - at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:127) - at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:1460) - at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1494) - at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:409) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:396) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:330) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:113) - at org.springframework.beans.factory.support.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:693) - at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:510) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1352) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1195) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:374) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:134) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1707) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1452) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:213) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.getOrderedBeansOfType(ServletContextInitializerBeans.java:212) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:175) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:170) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAdaptableBeans(ServletContextInitializerBeans.java:155) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.(ServletContextInitializerBeans.java:87) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.getServletContextInitializerBeans(ServletWebServerApplicationContext.java:260) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.selfInitialize(ServletWebServerApplicationContext.java:234) - at org.springframework.boot.web.embedded.tomcat.TomcatStarter.onStartup(TomcatStarter.java:53) - at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5220) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:835) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:265) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardService.startInternal(StandardService.java:432) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.startup.Tomcat.start(Tomcat.java:486) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:123) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.(TomcatWebServer.java:104) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:479) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:211) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:182) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:160) - at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:577) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145) - at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:745) - at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:420) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1317) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1306) - at com.qf.myafterprojecy.MyAfterProjecyApplication.main(MyAfterProjecyApplication.java:20) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49) - at org.springframework.boot.loader.Launcher.launch(Launcher.java:108) - at org.springframework.boot.loader.Launcher.launch(Launcher.java:58) - at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:88) -Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) - at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) - at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) - at java.lang.reflect.Constructor.newInstance(Constructor.java:423) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151) - at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:89) - at com.mysql.cj.NativeSession.connect(NativeSession.java:120) - at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:948) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:818) - ... 138 common frames omitted -Caused by: java.net.UnknownHostException: mysql - at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method) - at java.net.InetAddress$2.lookupAllHostAddr(InetAddress.java:929) - at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1343) - at java.net.InetAddress.getAllByName0(InetAddress.java:1295) - at java.net.InetAddress.getAllByName(InetAddress.java:1205) - at java.net.InetAddress.getAllByName(InetAddress.java:1127) - at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:63) - ... 141 common frames omitted -2025-12-11 16:22:27 [main] ERROR com.zaxxer.hikari.pool.HikariPool - WebProjectHikariCP - Exception during pool initialization. -com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174) - at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:828) - at com.mysql.cj.jdbc.ConnectionImpl.(ConnectionImpl.java:448) - at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241) - at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:198) - at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138) - at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:364) - at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206) - at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:476) - at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:561) - at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:115) - at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) - at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:181) - at org.hibernate.resource.transaction.backend.jdbc.internal.DdlTransactionIsolatorNonJtaImpl.getIsolatedConnection(DdlTransactionIsolatorNonJtaImpl.java:44) - at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.jdbcStatement(GenerationTargetToDatabase.java:77) - at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:53) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.applySqlString(SchemaDropperImpl.java:387) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.applySqlStrings(SchemaDropperImpl.java:371) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.dropFromMetadata(SchemaDropperImpl.java:246) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.performDrop(SchemaDropperImpl.java:156) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.doDrop(SchemaDropperImpl.java:128) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.doDrop(SchemaDropperImpl.java:114) - at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:157) - at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:85) - at org.hibernate.internal.SessionFactoryImpl.(SessionFactoryImpl.java:335) - at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:471) - at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1498) - at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:409) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:396) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:330) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:113) - at org.springframework.beans.factory.support.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:693) - at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:510) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1352) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1195) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:374) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:134) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1707) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1452) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:213) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.getOrderedBeansOfType(ServletContextInitializerBeans.java:212) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:175) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:170) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAdaptableBeans(ServletContextInitializerBeans.java:155) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.(ServletContextInitializerBeans.java:87) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.getServletContextInitializerBeans(ServletWebServerApplicationContext.java:260) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.selfInitialize(ServletWebServerApplicationContext.java:234) - at org.springframework.boot.web.embedded.tomcat.TomcatStarter.onStartup(TomcatStarter.java:53) - at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5220) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:835) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:265) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardService.startInternal(StandardService.java:432) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.startup.Tomcat.start(Tomcat.java:486) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:123) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.(TomcatWebServer.java:104) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:479) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:211) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:182) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:160) - at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:577) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145) - at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:745) - at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:420) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1317) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1306) - at com.qf.myafterprojecy.MyAfterProjecyApplication.main(MyAfterProjecyApplication.java:20) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49) - at org.springframework.boot.loader.Launcher.launch(Launcher.java:108) - at org.springframework.boot.loader.Launcher.launch(Launcher.java:58) - at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:88) -Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) - at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) - at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) - at java.lang.reflect.Constructor.newInstance(Constructor.java:423) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151) - at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:89) - at com.mysql.cj.NativeSession.connect(NativeSession.java:120) - at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:948) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:818) - ... 138 common frames omitted -Caused by: java.net.UnknownHostException: mysql - at java.net.InetAddress.getAllByName0(InetAddress.java:1299) - at java.net.InetAddress.getAllByName(InetAddress.java:1205) - at java.net.InetAddress.getAllByName(InetAddress.java:1127) - at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:63) - ... 141 common frames omitted -2025-12-11 16:22:27 [main] WARN o.h.e.jdbc.spi.SqlExceptionHelper - SQL Error: 0, SQLState: 08S01 -2025-12-11 16:22:27 [main] ERROR o.h.e.jdbc.spi.SqlExceptionHelper - Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. -2025-12-11 16:22:27 [main] ERROR o.s.o.j.LocalContainerEntityManagerFactoryBean - Failed to initialize JPA EntityManagerFactory: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution -2025-12-11 16:22:27 [main] ERROR o.s.b.w.e.tomcat.TomcatStarter - Error starting Tomcat context. Exception: org.springframework.beans.factory.UnsatisfiedDependencyException. Message: Error creating bean with name 'jwtAuthenticationFilter': Unsatisfied dependency expressed through field 'userDetailsService'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'customUserDetailsService': Unsatisfied dependency expressed through field 'usersRepository'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'usersRepository' defined in com.qf.myafterprojecy.repository.UsersRepository defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Cannot create inner bean '(inner bean)#65b3a85a' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#65b3a85a': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution -2025-12-11 16:22:27 [main] WARN o.s.b.w.s.c.AnnotationConfigServletWebServerApplicationContext - Exception encountered during context initialization - cancelling refresh attempt: org.springframework.context.ApplicationContextException: Unable to start web server; nested exception is org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat -2025-12-11 16:22:27 [main] ERROR o.s.boot.SpringApplication - Application run failed -org.springframework.context.ApplicationContextException: Unable to start web server; nested exception is org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:163) - at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:577) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145) - at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:745) - at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:420) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1317) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1306) - at com.qf.myafterprojecy.MyAfterProjecyApplication.main(MyAfterProjecyApplication.java:20) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49) - at org.springframework.boot.loader.Launcher.launch(Launcher.java:108) - at org.springframework.boot.loader.Launcher.launch(Launcher.java:58) - at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:88) -Caused by: org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:142) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.(TomcatWebServer.java:104) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:479) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:211) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:182) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:160) - ... 16 common frames omitted -Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'jwtAuthenticationFilter': Unsatisfied dependency expressed through field 'userDetailsService'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'customUserDetailsService': Unsatisfied dependency expressed through field 'usersRepository'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'usersRepository' defined in com.qf.myafterprojecy.repository.UsersRepository defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Cannot create inner bean '(inner bean)#65b3a85a' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#65b3a85a': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:659) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:213) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.getOrderedBeansOfType(ServletContextInitializerBeans.java:212) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:175) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:170) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAdaptableBeans(ServletContextInitializerBeans.java:155) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.(ServletContextInitializerBeans.java:87) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.getServletContextInitializerBeans(ServletWebServerApplicationContext.java:260) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.selfInitialize(ServletWebServerApplicationContext.java:234) - at org.springframework.boot.web.embedded.tomcat.TomcatStarter.onStartup(TomcatStarter.java:53) - at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5220) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:835) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:265) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardService.startInternal(StandardService.java:432) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.startup.Tomcat.start(Tomcat.java:486) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:123) - ... 21 common frames omitted -Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'customUserDetailsService': Unsatisfied dependency expressed through field 'usersRepository'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'usersRepository' defined in com.qf.myafterprojecy.repository.UsersRepository defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Cannot create inner bean '(inner bean)#65b3a85a' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#65b3a85a': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:659) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - ... 63 common frames omitted -Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'usersRepository' defined in com.qf.myafterprojecy.repository.UsersRepository defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Cannot create inner bean '(inner bean)#65b3a85a' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#65b3a85a': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:389) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:134) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1707) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1452) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - ... 77 common frames omitted -Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#65b3a85a': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:342) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:113) - at org.springframework.beans.factory.support.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:693) - at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:510) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1352) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1195) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:374) - ... 90 common frames omitted -Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1804) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:330) - ... 98 common frames omitted -Caused by: javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:421) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:396) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800) - ... 105 common frames omitted -Caused by: org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution - at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) - at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:37) - at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) - at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) - at org.hibernate.resource.transaction.backend.jdbc.internal.DdlTransactionIsolatorNonJtaImpl.getIsolatedConnection(DdlTransactionIsolatorNonJtaImpl.java:71) - at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.jdbcStatement(GenerationTargetToDatabase.java:77) - at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:53) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.applySqlString(SchemaDropperImpl.java:387) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.applySqlStrings(SchemaDropperImpl.java:371) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.dropFromMetadata(SchemaDropperImpl.java:246) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.performDrop(SchemaDropperImpl.java:156) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.doDrop(SchemaDropperImpl.java:128) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.doDrop(SchemaDropperImpl.java:114) - at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:157) - at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:85) - at org.hibernate.internal.SessionFactoryImpl.(SessionFactoryImpl.java:335) - at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:471) - at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1498) - at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:409) - ... 109 common frames omitted -Caused by: com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174) - at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:828) - at com.mysql.cj.jdbc.ConnectionImpl.(ConnectionImpl.java:448) - at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241) - at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:198) - at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138) - at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:364) - at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206) - at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:476) - at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:561) - at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:115) - at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) - at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:181) - at org.hibernate.resource.transaction.backend.jdbc.internal.DdlTransactionIsolatorNonJtaImpl.getIsolatedConnection(DdlTransactionIsolatorNonJtaImpl.java:44) - ... 125 common frames omitted -Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) - at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) - at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) - at java.lang.reflect.Constructor.newInstance(Constructor.java:423) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151) - at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:89) - at com.mysql.cj.NativeSession.connect(NativeSession.java:120) - at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:948) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:818) - ... 138 common frames omitted -Caused by: java.net.UnknownHostException: mysql - at java.net.InetAddress.getAllByName0(InetAddress.java:1299) - at java.net.InetAddress.getAllByName(InetAddress.java:1205) - at java.net.InetAddress.getAllByName(InetAddress.java:1127) - at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:63) - ... 141 common frames omitted -2025-12-11 16:54:35 [restartedMain] INFO c.q.m.MyAfterProjecyApplication - Starting MyAfterProjecyApplication using Java 1.8.0_461 on DESKTOP-8G5GS0I with PID 30692 (E:\MyWebProject\MyAfterProjecy\target\classes started by 30803 in E:\MyWebProject\MyAfterProjecy) -2025-12-11 16:54:35 [restartedMain] INFO c.q.m.MyAfterProjecyApplication - The following 1 profile is active: "prod" -2025-12-11 16:54:41 [restartedMain] ERROR com.zaxxer.hikari.pool.HikariPool - WebProjectHikariCP - Exception during pool initialization. -com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174) - at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:828) - at com.mysql.cj.jdbc.ConnectionImpl.(ConnectionImpl.java:448) - at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241) - at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:198) - at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138) - at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:364) - at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206) - at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:476) - at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:561) - at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:115) - at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) - at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:181) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:68) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:35) - at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:101) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:263) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:237) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214) - at org.hibernate.id.factory.internal.DefaultIdentifierGeneratorFactory.injectServices(DefaultIdentifierGeneratorFactory.java:175) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.injectDependencies(AbstractServiceRegistryImpl.java:286) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:243) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214) - at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.(InFlightMetadataCollectorImpl.java:173) - at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:127) - at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:1460) - at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1494) - at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:409) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:396) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:330) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:113) - at org.springframework.beans.factory.support.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:693) - at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:510) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1352) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1195) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:374) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:134) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1707) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1452) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:213) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.getOrderedBeansOfType(ServletContextInitializerBeans.java:212) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:175) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:170) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAdaptableBeans(ServletContextInitializerBeans.java:155) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.(ServletContextInitializerBeans.java:87) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.getServletContextInitializerBeans(ServletWebServerApplicationContext.java:260) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.selfInitialize(ServletWebServerApplicationContext.java:234) - at org.springframework.boot.web.embedded.tomcat.TomcatStarter.onStartup(TomcatStarter.java:53) - at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5220) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:835) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:265) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardService.startInternal(StandardService.java:432) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.startup.Tomcat.start(Tomcat.java:486) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:123) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.(TomcatWebServer.java:104) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:479) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:211) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:182) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:160) - at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:577) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145) - at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:745) - at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:420) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1317) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1306) - at com.qf.myafterprojecy.MyAfterProjecyApplication.main(MyAfterProjecyApplication.java:20) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) -Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) - at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) - at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) - at java.lang.reflect.Constructor.newInstance(Constructor.java:423) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151) - at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:89) - at com.mysql.cj.NativeSession.connect(NativeSession.java:120) - at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:948) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:818) - ... 135 common frames omitted -Caused by: java.net.UnknownHostException: mysql - at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method) - at java.net.InetAddress$2.lookupAllHostAddr(InetAddress.java:929) - at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1343) - at java.net.InetAddress.getAllByName0(InetAddress.java:1295) - at java.net.InetAddress.getAllByName(InetAddress.java:1205) - at java.net.InetAddress.getAllByName(InetAddress.java:1127) - at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:63) - ... 138 common frames omitted -2025-12-11 16:54:41 [restartedMain] WARN o.h.e.j.e.i.JdbcEnvironmentInitiator - HHH000342: Could not obtain connection to query metadata -com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174) - at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:828) - at com.mysql.cj.jdbc.ConnectionImpl.(ConnectionImpl.java:448) - at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241) - at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:198) - at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138) - at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:364) - at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206) - at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:476) - at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:561) - at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:115) - at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) - at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:181) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:68) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:35) - at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:101) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:263) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:237) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214) - at org.hibernate.id.factory.internal.DefaultIdentifierGeneratorFactory.injectServices(DefaultIdentifierGeneratorFactory.java:175) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.injectDependencies(AbstractServiceRegistryImpl.java:286) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:243) - at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214) - at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.(InFlightMetadataCollectorImpl.java:173) - at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:127) - at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:1460) - at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1494) - at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:409) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:396) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:330) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:113) - at org.springframework.beans.factory.support.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:693) - at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:510) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1352) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1195) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:374) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:134) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1707) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1452) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:213) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.getOrderedBeansOfType(ServletContextInitializerBeans.java:212) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:175) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:170) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAdaptableBeans(ServletContextInitializerBeans.java:155) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.(ServletContextInitializerBeans.java:87) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.getServletContextInitializerBeans(ServletWebServerApplicationContext.java:260) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.selfInitialize(ServletWebServerApplicationContext.java:234) - at org.springframework.boot.web.embedded.tomcat.TomcatStarter.onStartup(TomcatStarter.java:53) - at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5220) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:835) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:265) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardService.startInternal(StandardService.java:432) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.startup.Tomcat.start(Tomcat.java:486) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:123) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.(TomcatWebServer.java:104) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:479) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:211) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:182) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:160) - at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:577) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145) - at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:745) - at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:420) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1317) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1306) - at com.qf.myafterprojecy.MyAfterProjecyApplication.main(MyAfterProjecyApplication.java:20) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) -Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) - at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) - at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) - at java.lang.reflect.Constructor.newInstance(Constructor.java:423) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151) - at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:89) - at com.mysql.cj.NativeSession.connect(NativeSession.java:120) - at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:948) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:818) - ... 135 common frames omitted -Caused by: java.net.UnknownHostException: mysql - at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method) - at java.net.InetAddress$2.lookupAllHostAddr(InetAddress.java:929) - at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1343) - at java.net.InetAddress.getAllByName0(InetAddress.java:1295) - at java.net.InetAddress.getAllByName(InetAddress.java:1205) - at java.net.InetAddress.getAllByName(InetAddress.java:1127) - at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:63) - ... 138 common frames omitted -2025-12-11 16:54:43 [restartedMain] ERROR com.zaxxer.hikari.pool.HikariPool - WebProjectHikariCP - Exception during pool initialization. -com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174) - at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:828) - at com.mysql.cj.jdbc.ConnectionImpl.(ConnectionImpl.java:448) - at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241) - at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:198) - at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138) - at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:364) - at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206) - at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:476) - at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:561) - at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:115) - at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) - at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:181) - at org.hibernate.resource.transaction.backend.jdbc.internal.DdlTransactionIsolatorNonJtaImpl.getIsolatedConnection(DdlTransactionIsolatorNonJtaImpl.java:44) - at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.jdbcStatement(GenerationTargetToDatabase.java:77) - at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:53) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.applySqlString(SchemaDropperImpl.java:387) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.applySqlStrings(SchemaDropperImpl.java:371) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.dropFromMetadata(SchemaDropperImpl.java:246) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.performDrop(SchemaDropperImpl.java:156) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.doDrop(SchemaDropperImpl.java:128) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.doDrop(SchemaDropperImpl.java:114) - at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:157) - at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:85) - at org.hibernate.internal.SessionFactoryImpl.(SessionFactoryImpl.java:335) - at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:471) - at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1498) - at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:409) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:396) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:330) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:113) - at org.springframework.beans.factory.support.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:693) - at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:510) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1352) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1195) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:374) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:134) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1707) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1452) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:213) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.getOrderedBeansOfType(ServletContextInitializerBeans.java:212) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:175) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:170) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAdaptableBeans(ServletContextInitializerBeans.java:155) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.(ServletContextInitializerBeans.java:87) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.getServletContextInitializerBeans(ServletWebServerApplicationContext.java:260) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.selfInitialize(ServletWebServerApplicationContext.java:234) - at org.springframework.boot.web.embedded.tomcat.TomcatStarter.onStartup(TomcatStarter.java:53) - at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5220) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:835) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:265) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardService.startInternal(StandardService.java:432) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.startup.Tomcat.start(Tomcat.java:486) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:123) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.(TomcatWebServer.java:104) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:479) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:211) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:182) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:160) - at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:577) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145) - at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:745) - at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:420) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1317) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1306) - at com.qf.myafterprojecy.MyAfterProjecyApplication.main(MyAfterProjecyApplication.java:20) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) -Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) - at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) - at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) - at java.lang.reflect.Constructor.newInstance(Constructor.java:423) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151) - at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:89) - at com.mysql.cj.NativeSession.connect(NativeSession.java:120) - at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:948) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:818) - ... 135 common frames omitted -Caused by: java.net.UnknownHostException: mysql - at java.net.InetAddress.getAllByName0(InetAddress.java:1299) - at java.net.InetAddress.getAllByName(InetAddress.java:1205) - at java.net.InetAddress.getAllByName(InetAddress.java:1127) - at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:63) - ... 138 common frames omitted -2025-12-11 16:54:43 [restartedMain] WARN o.h.e.jdbc.spi.SqlExceptionHelper - SQL Error: 0, SQLState: 08S01 -2025-12-11 16:54:43 [restartedMain] ERROR o.h.e.jdbc.spi.SqlExceptionHelper - Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. -2025-12-11 16:54:43 [restartedMain] ERROR o.s.o.j.LocalContainerEntityManagerFactoryBean - Failed to initialize JPA EntityManagerFactory: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution -2025-12-11 16:54:43 [restartedMain] ERROR o.s.b.w.e.tomcat.TomcatStarter - Error starting Tomcat context. Exception: org.springframework.beans.factory.UnsatisfiedDependencyException. Message: Error creating bean with name 'jwtAuthenticationFilter': Unsatisfied dependency expressed through field 'userDetailsService'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'customUserDetailsService': Unsatisfied dependency expressed through field 'usersRepository'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'usersRepository' defined in com.qf.myafterprojecy.repository.UsersRepository defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Cannot create inner bean '(inner bean)#23d54a45' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#23d54a45': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution -2025-12-11 16:54:43 [restartedMain] WARN o.s.b.w.s.c.AnnotationConfigServletWebServerApplicationContext - Exception encountered during context initialization - cancelling refresh attempt: org.springframework.context.ApplicationContextException: Unable to start web server; nested exception is org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat -2025-12-11 16:54:43 [restartedMain] ERROR o.s.boot.SpringApplication - Application run failed -org.springframework.context.ApplicationContextException: Unable to start web server; nested exception is org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:163) - at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:577) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145) - at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:745) - at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:420) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1317) - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1306) - at com.qf.myafterprojecy.MyAfterProjecyApplication.main(MyAfterProjecyApplication.java:20) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) -Caused by: org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:142) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.(TomcatWebServer.java:104) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:479) - at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:211) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:182) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:160) - ... 13 common frames omitted -Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'jwtAuthenticationFilter': Unsatisfied dependency expressed through field 'userDetailsService'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'customUserDetailsService': Unsatisfied dependency expressed through field 'usersRepository'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'usersRepository' defined in com.qf.myafterprojecy.repository.UsersRepository defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Cannot create inner bean '(inner bean)#23d54a45' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#23d54a45': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:659) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:213) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.getOrderedBeansOfType(ServletContextInitializerBeans.java:212) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:175) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:170) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAdaptableBeans(ServletContextInitializerBeans.java:155) - at org.springframework.boot.web.servlet.ServletContextInitializerBeans.(ServletContextInitializerBeans.java:87) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.getServletContextInitializerBeans(ServletWebServerApplicationContext.java:260) - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.selfInitialize(ServletWebServerApplicationContext.java:234) - at org.springframework.boot.web.embedded.tomcat.TomcatStarter.onStartup(TomcatStarter.java:53) - at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5220) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:835) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) - at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) - at java.util.concurrent.FutureTask.run(FutureTask.java:266) - at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) - at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) - at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) - at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:265) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardService.startInternal(StandardService.java:432) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930) - at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) - at org.apache.catalina.startup.Tomcat.start(Tomcat.java:486) - at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:123) - ... 18 common frames omitted -Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'customUserDetailsService': Unsatisfied dependency expressed through field 'usersRepository'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'usersRepository' defined in com.qf.myafterprojecy.repository.UsersRepository defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Cannot create inner bean '(inner bean)#23d54a45' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#23d54a45': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:659) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) - at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - ... 60 common frames omitted -Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'usersRepository' defined in com.qf.myafterprojecy.repository.UsersRepository defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Cannot create inner bean '(inner bean)#23d54a45' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#23d54a45': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:389) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:134) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1707) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1452) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) - at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) - at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) - ... 74 common frames omitted -Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#23d54a45': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:342) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:113) - at org.springframework.beans.factory.support.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:693) - at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:510) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1352) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1195) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:374) - ... 87 common frames omitted -Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1804) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) - at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) - at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) - at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:330) - ... 95 common frames omitted -Caused by: javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:421) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:396) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863) - at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800) - ... 102 common frames omitted -Caused by: org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution - at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) - at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:37) - at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) - at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) - at org.hibernate.resource.transaction.backend.jdbc.internal.DdlTransactionIsolatorNonJtaImpl.getIsolatedConnection(DdlTransactionIsolatorNonJtaImpl.java:71) - at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.jdbcStatement(GenerationTargetToDatabase.java:77) - at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:53) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.applySqlString(SchemaDropperImpl.java:387) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.applySqlStrings(SchemaDropperImpl.java:371) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.dropFromMetadata(SchemaDropperImpl.java:246) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.performDrop(SchemaDropperImpl.java:156) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.doDrop(SchemaDropperImpl.java:128) - at org.hibernate.tool.schema.internal.SchemaDropperImpl.doDrop(SchemaDropperImpl.java:114) - at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:157) - at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:85) - at org.hibernate.internal.SessionFactoryImpl.(SessionFactoryImpl.java:335) - at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:471) - at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1498) - at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58) - at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) - at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:409) - ... 106 common frames omitted -Caused by: com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174) - at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:828) - at com.mysql.cj.jdbc.ConnectionImpl.(ConnectionImpl.java:448) - at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241) - at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:198) - at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138) - at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:364) - at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206) - at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:476) - at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:561) - at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:115) - at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) - at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) - at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:181) - at org.hibernate.resource.transaction.backend.jdbc.internal.DdlTransactionIsolatorNonJtaImpl.getIsolatedConnection(DdlTransactionIsolatorNonJtaImpl.java:44) - ... 122 common frames omitted -Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure - -The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. - at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) - at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) - at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) - at java.lang.reflect.Constructor.newInstance(Constructor.java:423) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105) - at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151) - at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:89) - at com.mysql.cj.NativeSession.connect(NativeSession.java:120) - at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:948) - at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:818) - ... 135 common frames omitted -Caused by: java.net.UnknownHostException: mysql - at java.net.InetAddress.getAllByName0(InetAddress.java:1299) - at java.net.InetAddress.getAllByName(InetAddress.java:1205) - at java.net.InetAddress.getAllByName(InetAddress.java:1127) - at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130) - at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:63) - ... 138 common frames omitted +2025-12-23 13:35:48 [restartedMain] INFO c.q.m.MyAfterProjecyApplication - Starting MyAfterProjecyApplication using Java 1.8.0_461 on DESKTOP-8G5GS0I with PID 25360 (E:\MyWebProject\MyAfterProjecy\target\classes started by 30803 in E:\MyWebProject\MyAfterProjecy) +2025-12-23 13:35:48 [restartedMain] INFO c.q.m.MyAfterProjecyApplication - The following 1 profile is active: "prod" +2025-12-23 13:35:52 [restartedMain] INFO c.q.m.MyAfterProjecyApplication - Started MyAfterProjecyApplication in 4.901 seconds (JVM running for 6.273) +2025-12-23 13:35:52 [restartedMain] INFO c.q.myafterprojecy.init.UserDataInit - ʼԱ˺... +2025-12-23 13:35:52 [restartedMain] INFO c.q.myafterprojecy.init.UserDataInit - Ա˺ qf1121 Ѵڣ贴 +2025-12-23 13:52:38 [restartedMain] INFO c.q.m.MyAfterProjecyApplication - Starting MyAfterProjecyApplication using Java 1.8.0_461 on DESKTOP-8G5GS0I with PID 19788 (E:\MyWebProject\MyAfterProjecy\target\classes started by 30803 in E:\MyWebProject\MyAfterProjecy) +2025-12-23 13:52:38 [restartedMain] INFO c.q.m.MyAfterProjecyApplication - The following 1 profile is active: "prod" +2025-12-23 13:52:42 [restartedMain] INFO c.q.m.MyAfterProjecyApplication - Started MyAfterProjecyApplication in 4.402 seconds (JVM running for 5.401) +2025-12-23 13:52:42 [restartedMain] INFO c.q.myafterprojecy.init.UserDataInit - ʼԱ˺... +2025-12-23 13:52:42 [restartedMain] INFO c.q.myafterprojecy.init.UserDataInit - Ա˺ qf1121 Ѵڣ贴 +2025-12-23 13:53:06 [http-nio-7070-exec-9] INFO c.q.m.c.CategoryAttributeController - ջȡ +2025-12-23 13:53:06 [http-nio-7070-exec-1] INFO c.q.m.controller.CategoryController - ջȡзб +2025-12-23 13:53:06 [http-nio-7070-exec-5] INFO c.q.m.c.CategoryAttributeController - ոݷIDȡб: ID=1 +2025-12-23 13:53:06 [http-nio-7070-exec-6] INFO c.q.m.c.CategoryAttributeController - ոݷIDȡб: ID=2 +2025-12-23 13:53:06 [http-nio-7070-exec-3] INFO c.q.m.c.CategoryAttributeController - ոݷIDȡб: ID=3 +2025-12-23 13:53:06 [http-nio-7070-exec-8] INFO c.q.m.c.CategoryAttributeController - ոݷIDȡб: ID=5 +2025-12-23 13:53:09 [http-nio-7070-exec-1] INFO c.q.m.controller.MessageController - շҳѯϢ: MessagePageDto{pageNum=0, pageSize=5, articleid=9} +2025-12-23 13:53:09 [http-nio-7070-exec-1] INFO c.q.m.service.impl.MessageService - ݷҳϢѯϢ: MessagePageDto{pageNum=0, pageSize=5, articleid=9} +2025-12-23 13:53:09 [http-nio-7070-exec-1] INFO c.q.m.service.impl.MessageService - IDҳѯϢ: Page 1 of 0 containing UNKNOWN instances +2025-12-23 13:53:09 [http-nio-7070-exec-1] INFO c.q.m.service.impl.MessageService - ID 9 ûϢ +2025-12-23 13:53:18 [http-nio-7070-exec-3] INFO c.q.m.controller.MessageController - շҳѯϢ: MessagePageDto{pageNum=0, pageSize=5, articleid=5} +2025-12-23 13:53:18 [http-nio-7070-exec-3] INFO c.q.m.service.impl.MessageService - ݷҳϢѯϢ: MessagePageDto{pageNum=0, pageSize=5, articleid=5} +2025-12-23 13:53:18 [http-nio-7070-exec-3] INFO c.q.m.service.impl.MessageService - IDҳѯϢ: Page 1 of 1 containing com.qf.myafterprojecy.pojo.Message instances +2025-12-23 13:53:18 [http-nio-7070-exec-3] INFO c.q.m.service.impl.MessageService - IDѯӻظ: 5 +2025-12-23 13:53:28 [http-nio-7070-exec-4] INFO c.q.m.controller.MessageController - շҳѯϢ: MessagePageDto{pageNum=0, pageSize=5, articleid=3} +2025-12-23 13:53:28 [http-nio-7070-exec-4] INFO c.q.m.service.impl.MessageService - ݷҳϢѯϢ: MessagePageDto{pageNum=0, pageSize=5, articleid=3} +2025-12-23 13:53:28 [http-nio-7070-exec-4] INFO c.q.m.service.impl.MessageService - IDҳѯϢ: Page 1 of 1 containing com.qf.myafterprojecy.pojo.Message instances +2025-12-23 13:53:28 [http-nio-7070-exec-4] INFO c.q.m.service.impl.MessageService - IDѯӻظ: 3 +2025-12-23 13:53:32 [http-nio-7070-exec-7] INFO c.q.m.controller.CategoryController - ջȡзб +2025-12-23 13:53:32 [http-nio-7070-exec-2] INFO c.q.m.c.CategoryAttributeController - ոݷIDȡб: ID=2 +2025-12-23 13:53:32 [http-nio-7070-exec-5] INFO c.q.m.c.CategoryAttributeController - ոݷIDȡб: ID=5 +2025-12-23 13:53:32 [http-nio-7070-exec-9] INFO c.q.m.c.CategoryAttributeController - ոݷIDȡб: ID=1 +2025-12-23 13:53:32 [http-nio-7070-exec-1] INFO c.q.m.c.CategoryAttributeController - ոݷIDȡб: ID=3 +2025-12-23 13:53:35 [http-nio-7070-exec-4] INFO c.q.m.controller.NonsenseController - ȡ״̬Ϊ1ķԷ, ҳϢ: Page [pageNum=0, pageSize=5] +2025-12-23 13:53:50 [http-nio-7070-exec-7] INFO c.q.m.controller.NonsenseController - ȡ״̬Ϊ1ķԷ, ҳϢ: Page [pageNum=0, pageSize=5] +2025-12-23 13:55:04 [http-nio-7070-exec-9] INFO c.q.m.controller.MessageController - շҳѯϢ: MessagePageDto{pageNum=0, pageSize=5, articleid=null} +2025-12-23 13:55:04 [http-nio-7070-exec-9] INFO c.q.m.service.impl.MessageService - ݷҳϢѯϢ: MessagePageDto{pageNum=0, pageSize=5, articleid=null} +2025-12-23 13:55:04 [http-nio-7070-exec-9] INFO c.q.m.service.impl.MessageService - ݷҳϢѯϢ: Page request [number: 0, size 5, sort: UNSORTED] +2025-12-23 13:55:04 [http-nio-7070-exec-9] INFO c.q.m.service.impl.MessageService - ݷҳϢѯϢ: Page 1 of 2 containing com.qf.myafterprojecy.pojo.Message instances +2025-12-23 13:55:04 [http-nio-7070-exec-9] INFO c.q.m.service.impl.MessageService - ݸIDбѯӻظ: [233, 354, 363, 364, 366] +2025-12-23 13:55:11 [http-nio-7070-exec-6] INFO c.q.m.controller.CategoryController - ջȡзб +2025-12-23 13:55:11 [http-nio-7070-exec-5] INFO c.q.m.c.CategoryAttributeController - ջȡ +2025-12-23 13:55:11 [http-nio-7070-exec-8] INFO c.q.m.c.CategoryAttributeController - ոݷIDȡб: ID=2 +2025-12-23 13:55:11 [http-nio-7070-exec-10] INFO c.q.m.c.CategoryAttributeController - ոݷIDȡб: ID=1 +2025-12-23 13:55:11 [http-nio-7070-exec-7] INFO c.q.m.c.CategoryAttributeController - ոݷIDȡб: ID=5 +2025-12-23 13:55:11 [http-nio-7070-exec-4] INFO c.q.m.c.CategoryAttributeController - ոݷIDȡб: ID=3 +2025-12-23 13:55:21 [http-nio-7070-exec-3] INFO c.q.m.controller.MessageController - շҳѯϢ: MessagePageDto{pageNum=0, pageSize=5, articleid=9} +2025-12-23 13:55:21 [http-nio-7070-exec-3] INFO c.q.m.service.impl.MessageService - ݷҳϢѯϢ: MessagePageDto{pageNum=0, pageSize=5, articleid=9} +2025-12-23 13:55:21 [http-nio-7070-exec-3] INFO c.q.m.service.impl.MessageService - IDҳѯϢ: Page 1 of 0 containing UNKNOWN instances +2025-12-23 13:55:21 [http-nio-7070-exec-3] INFO c.q.m.service.impl.MessageService - ID 9 ûϢ +2025-12-23 13:55:35 [http-nio-7070-exec-4] INFO c.q.m.controller.MessageController - շҳѯϢ: MessagePageDto{pageNum=0, pageSize=5, articleid=3} +2025-12-23 13:55:35 [http-nio-7070-exec-4] INFO c.q.m.service.impl.MessageService - ݷҳϢѯϢ: MessagePageDto{pageNum=0, pageSize=5, articleid=3} +2025-12-23 13:55:35 [http-nio-7070-exec-4] INFO c.q.m.service.impl.MessageService - IDҳѯϢ: Page 1 of 1 containing com.qf.myafterprojecy.pojo.Message instances +2025-12-23 13:55:35 [http-nio-7070-exec-4] INFO c.q.m.service.impl.MessageService - IDѯӻظ: 3 +2025-12-23 13:55:51 [http-nio-7070-exec-9] INFO c.q.m.controller.NonsenseController - ȡ״̬Ϊ1ķԷ, ҳϢ: Page [pageNum=0, pageSize=5] +2025-12-23 13:56:04 [http-nio-7070-exec-6] INFO c.q.m.c.CategoryAttributeController - ջȡ +2025-12-23 13:56:04 [http-nio-7070-exec-5] INFO c.q.m.controller.CategoryController - ջȡзб +2025-12-23 13:56:04 [http-nio-7070-exec-1] INFO c.q.m.controller.NonsenseController - ȡ״̬Ϊ1ķԷ, ҳϢ: Page [pageNum=0, pageSize=5] +2025-12-23 13:56:04 [http-nio-7070-exec-7] INFO c.q.m.c.CategoryAttributeController - ոݷIDȡб: ID=1 +2025-12-23 13:56:04 [http-nio-7070-exec-9] INFO c.q.m.c.CategoryAttributeController - ոݷIDȡб: ID=2 +2025-12-23 13:56:04 [http-nio-7070-exec-2] INFO c.q.m.c.CategoryAttributeController - ոݷIDȡб: ID=3 +2025-12-23 13:56:04 [http-nio-7070-exec-6] INFO c.q.m.c.CategoryAttributeController - ոݷIDȡб: ID=5 diff --git a/logs/web_project.log.2025-12-22.0.gz b/logs/web_project.log.2025-12-22.0.gz new file mode 100644 index 0000000..49a39c8 Binary files /dev/null and b/logs/web_project.log.2025-12-22.0.gz differ diff --git a/src/main/java/com/qf/myafterprojecy/config/JwtAuthenticationFilter.java b/src/main/java/com/qf/myafterprojecy/config/JwtAuthenticationFilter.java index f711d0b..413b357 100644 --- a/src/main/java/com/qf/myafterprojecy/config/JwtAuthenticationFilter.java +++ b/src/main/java/com/qf/myafterprojecy/config/JwtAuthenticationFilter.java @@ -44,25 +44,52 @@ public class JwtAuthenticationFilter extends OncePerRequestFilter { try { // 获取token String token = getTokenFromRequest(request); - System.out.println(token); - if (token != null && validateToken(token)) { - // 从token中获取用户名 - String username = jwtUtils.getUsernameFromToken(token); - System.out.println("username: " + username); - // 加载用户信息 - UserDetails userDetails = userDetailsService.loadUserByUsername(username); + // System.out.println(token); + if (token != null) { + if (validateToken(token)) { + // 从token中获取用户名 + String username = jwtUtils.getUsernameFromToken(token); + // System.out.println("username: " + username); + // 加载用户信息 + UserDetails userDetails = userDetailsService.loadUserByUsername(username); - // 创建认证对象 - UsernamePasswordAuthenticationToken authentication = new UsernamePasswordAuthenticationToken( - userDetails, null, userDetails.getAuthorities()); - authentication.setDetails(new WebAuthenticationDetailsSource().buildDetails(request)); + // 创建认证对象 + UsernamePasswordAuthenticationToken authentication = new UsernamePasswordAuthenticationToken( + userDetails, null, userDetails.getAuthorities()); + authentication.setDetails(new WebAuthenticationDetailsSource().buildDetails(request)); - // 设置认证信息到上下文 - SecurityContextHolder.getContext().setAuthentication(authentication); + // 设置认证信息到上下文 + SecurityContextHolder.getContext().setAuthentication(authentication); + } else { + // 如果token无效但不为空，返回401 + response.setStatus(HttpServletResponse.SC_UNAUTHORIZED); + response.setContentType("application/json"); + response.getWriter().write("{\"message\":\"无效的认证令牌\"}"); + return; + } } + + } catch (io.jsonwebtoken.ExpiredJwtException e) { + // 专门处理令牌过期，返回401和明确的错误信息 + logger.error("令牌已过期: {}", e.getMessage()); + response.setStatus(HttpServletResponse.SC_UNAUTHORIZED); + response.setContentType("application/json"); + response.getWriter().write("{\"message\":\"认证令牌已过期\"}"); + return; + } catch (io.jsonwebtoken.JwtException e) { + // 其他JWT异常 + logger.error("无效的token格式: {}", e.getMessage()); + response.setStatus(HttpServletResponse.SC_UNAUTHORIZED); + response.setContentType("application/json"); + response.getWriter().write("{\"message\":\"无效的令牌格式\"}"); + return; } catch (Exception e) { logger.error("无法设置用户认证: {}", e); SecurityContextHolder.clearContext(); + response.setStatus(HttpServletResponse.SC_UNAUTHORIZED); + response.setContentType("application/json"); + response.getWriter().write("{\"message\":\"认证失败\"}"); + return; } filterChain.doFilter(request, response); @@ -88,8 +115,17 @@ public class JwtAuthenticationFilter extends OncePerRequestFilter { String username = jwtUtils.getUsernameFromToken(token); UserDetails userDetails = userDetailsService.loadUserByUsername(username); return jwtUtils.validateToken(token, userDetails); + } catch (io.jsonwebtoken.ExpiredJwtException e) { + // 专门处理令牌过期，记录日志但不抛出异常 + logger.error("令牌已过期: {}", e.getMessage()); + return false; + } catch (io.jsonwebtoken.JwtException e) { + // 其他JWT异常 + logger.error("无效的token格式: {}", e.getMessage()); + return false; } catch (Exception e) { - logger.error("无效的token: {}", e); + // 其他异常 + logger.error("验证token失败: {}", e.getMessage()); return false; } } diff --git a/src/main/java/com/qf/myafterprojecy/controller/ArticleController.java b/src/main/java/com/qf/myafterprojecy/controller/ArticleController.java index 49c9d07..ba8f9ff 100644 --- a/src/main/java/com/qf/myafterprojecy/controller/ArticleController.java +++ b/src/main/java/com/qf/myafterprojecy/controller/ArticleController.java @@ -3,11 +3,9 @@ package com.qf.myafterprojecy.controller; import com.qf.myafterprojecy.exceptopn.ResponseMessage; import com.qf.myafterprojecy.pojo.Article; import com.qf.myafterprojecy.pojo.dto.ArticleDto; +import com.qf.myafterprojecy.pojo.dto.ArticleTreeDto; import com.qf.myafterprojecy.pojo.dto.ArriclePageDto; import com.qf.myafterprojecy.service.IArticleService; - -import org.springframework.data.domain.Page; - import org.springframework.beans.factory.annotation.Autowired; import org.springframework.security.access.prepost.PreAuthorize; import org.springframework.validation.annotation.Validated; @@ -52,7 +50,7 @@ public class ArticleController { * @return 返回包含文章列表的ResponseMessage对象 */ @GetMapping("/status/{status}") - public ResponseMessage> getArticlesByStatus(@PathVariable Integer status) { + public ResponseMessage> getArticlesByStatus(@PathVariable Integer status) { return articleService.getArticlesByStatus(status); } @@ -66,7 +64,7 @@ public class ArticleController { // api/articles/status/page?status=1&page=1&size=2 // get 只能这样不能传递json @GetMapping("/status/page") - public ResponseMessage> getArticlesByStatusWithPagination(ArriclePageDto pageDto) { + public ResponseMessage> getArticlesByStatusWithPagination(ArriclePageDto pageDto) { return articleService.getArticlesByStatusWithPagination(pageDto); } @@ -93,7 +91,7 @@ public class ArticleController { * @return 返回包含文章列表的ResponseMessage对象 */ @GetMapping("/title/{title}") - public ResponseMessage> getArticlesByTitle(@PathVariable String title) { + public ResponseMessage> getArticlesByTitle(@PathVariable String title) { return articleService.getArticlesByTitle(title); } diff --git a/src/main/java/com/qf/myafterprojecy/controller/CategoryAttributeController.java b/src/main/java/com/qf/myafterprojecy/controller/CategoryAttributeController.java index b158146..4b7e547 100644 --- a/src/main/java/com/qf/myafterprojecy/controller/CategoryAttributeController.java +++ b/src/main/java/com/qf/myafterprojecy/controller/CategoryAttributeController.java @@ -16,7 +16,7 @@ import java.util.List; import javax.validation.Valid; @RestController -@RequestMapping("/api/category-attributes") +@RequestMapping("/api/categoryattributes") @Validated public class CategoryAttributeController { diff --git a/src/main/java/com/qf/myafterprojecy/controller/CategoryController.java b/src/main/java/com/qf/myafterprojecy/controller/CategoryController.java index 432916b..4bb40fa 100644 --- a/src/main/java/com/qf/myafterprojecy/controller/CategoryController.java +++ b/src/main/java/com/qf/myafterprojecy/controller/CategoryController.java @@ -3,6 +3,7 @@ package com.qf.myafterprojecy.controller; import com.qf.myafterprojecy.exceptopn.ResponseMessage; import com.qf.myafterprojecy.pojo.Category; import com.qf.myafterprojecy.pojo.dto.CategoryDto; +import com.qf.myafterprojecy.pojo.dto.CategoryTreeDto; import com.qf.myafterprojecy.service.ICategoryService; import org.slf4j.Logger; @@ -49,7 +50,16 @@ public class CategoryController { log.info("接收获取所有分类列表的请求"); return categoryService.getAllCategories(); } - + // 分类树 + /** + * 获取分类树结构 + * @return 返回分类树结构 + */ + @GetMapping("/tree") + public ResponseMessage> getCategoryTree() { + log.info("接收获取分类树结构的请求"); + return categoryService.getCategoryTree(); + } /** * 创建新分类 * @param categoryDto 分类数据传输对象 diff --git a/src/main/java/com/qf/myafterprojecy/controller/HelpController.java b/src/main/java/com/qf/myafterprojecy/controller/HelpController.java deleted file mode 100644 index 9470c26..0000000 --- a/src/main/java/com/qf/myafterprojecy/controller/HelpController.java +++ /dev/null @@ -1,74 +0,0 @@ -package com.qf.myafterprojecy.controller; - -import org.commonmark.node.Node; -import org.commonmark.parser.Parser; -import org.commonmark.renderer.html.HtmlRenderer; -import org.springframework.core.io.ClassPathResource; -import org.springframework.util.FileCopyUtils; -import org.springframework.web.bind.annotation.GetMapping; -import org.springframework.web.bind.annotation.RequestMapping; -import org.springframework.web.bind.annotation.RestController; - -import com.qf.myafterprojecy.exceptopn.ResponseMessage; - -import java.io.File; -import java.io.FileInputStream; -import java.io.IOException; -import java.nio.charset.StandardCharsets; - -/** - * 帮助控制器类，处理前端调用api/help请求 - * 提供README_API.md文件的读取和返回功能 - */ -@RestController -@RequestMapping("/api/help") -public class HelpController { - - /** - * 获取README_API.md文件内容 - * @return 返回包含README_API.md文件内容的ResponseMessage对象 - */ - @GetMapping - public ResponseMessage getReadmeApi() { - try { - // 获取项目根目录 - String rootPath = System.getProperty("user.dir") ; - // 构建README_API.md文件路径 - File readmeFile = new File(rootPath, "README_API.md"); - - // 检查文件是否存在 - if (!readmeFile.exists() || !readmeFile.isFile()) { - // 如果不存在，尝试使用类路径资源加载 - try { - ClassPathResource resource = new ClassPathResource("README_API.md"); - String markdownContent = new String(FileCopyUtils.copyToByteArray(resource.getInputStream()), StandardCharsets.UTF_8); - // 将Markdown转换为HTML - String htmlContent = convertMarkdownToHtml(markdownContent); - return ResponseMessage.success(htmlContent, "获取API文档成功"); - } catch (IOException e) { - return ResponseMessage.error("未找到README_API.md文件"); - } - } - - // 读取文件内容 - String markdownContent = new String(FileCopyUtils.copyToByteArray(new FileInputStream(readmeFile)), StandardCharsets.UTF_8); - // 将Markdown转换为HTML - String htmlContent = convertMarkdownToHtml(markdownContent); - return ResponseMessage.success(htmlContent, "获取API文档成功"); - } catch (IOException e) { - return ResponseMessage.error("读取README_API.md文件失败: " + e.getMessage()); - } - } - - /** - * 将Markdown文本转换为HTML - * @param markdown 原始Markdown文本 - * @return 转换后的HTML字符串 - */ - private String convertMarkdownToHtml(String markdown) { - Parser parser = Parser.builder().build(); - Node document = parser.parse(markdown); - HtmlRenderer renderer = HtmlRenderer.builder().build(); - return renderer.render(document); - } -} \ No newline at end of file diff --git a/src/main/java/com/qf/myafterprojecy/controller/MessageController.java b/src/main/java/com/qf/myafterprojecy/controller/MessageController.java index 1054a2b..572f4c0 100644 --- a/src/main/java/com/qf/myafterprojecy/controller/MessageController.java +++ b/src/main/java/com/qf/myafterprojecy/controller/MessageController.java @@ -4,6 +4,7 @@ import com.qf.myafterprojecy.exceptopn.ResponseMessage; import com.qf.myafterprojecy.pojo.Message; import com.qf.myafterprojecy.pojo.dto.MessageDto; import com.qf.myafterprojecy.pojo.dto.MessagePageDto; +import com.qf.myafterprojecy.pojo.dto.MessageTreeDto; import com.qf.myafterprojecy.service.IMessageService; import org.slf4j.Logger; @@ -35,7 +36,7 @@ public class MessageController { * 分页查询消息 */ @GetMapping("/page") - public ResponseMessage> getMessagesByPage(MessagePageDto messagePageDto) { + public ResponseMessage> getMessagesByPage(MessagePageDto messagePageDto) { logger.info("接收分页查询消息的请求: {}", messagePageDto); return messageService.getMessagesByPage(messagePageDto); } @@ -45,8 +46,8 @@ public class MessageController { * @return 消息数量 * 文章ID为null时返回所有消息数量 */ - @GetMapping("/count") - public ResponseMessage getMessageCount( Integer articleId) { + @GetMapping("/count/{articleId}") + public ResponseMessage getMessageCount(@PathVariable Integer articleId) { logger.info("接收获取消息数量的请求: {}", articleId); return messageService.getMessageCountByArticleId(articleId); } @@ -62,11 +63,11 @@ public class MessageController { /** * 根据文章ID获取消息列表 */ - @GetMapping("/article/{articleId}") - public ResponseMessage> getMessagesByArticleId(@PathVariable Integer articleId) { - logger.info("接收根据文章ID获取消息的请求: {}", articleId); - return messageService.getMessagesByArticleId(articleId); - } + // @GetMapping("/article/{articleId}") + // public ResponseMessage> getMessagesByArticleId(@PathVariable Integer articleId) { + // logger.info("接收根据文章ID获取消息的请求: {}", articleId); + // return messageService.getMessagesByArticleId(articleId); + // } /** * 获取所有根消息（非回复的消息） diff --git a/src/main/java/com/qf/myafterprojecy/controller/NonsenseController.java b/src/main/java/com/qf/myafterprojecy/controller/NonsenseController.java index 26d0ba8..7b347ef 100644 --- a/src/main/java/com/qf/myafterprojecy/controller/NonsenseController.java +++ b/src/main/java/com/qf/myafterprojecy/controller/NonsenseController.java @@ -3,6 +3,8 @@ package com.qf.myafterprojecy.controller; import com.qf.myafterprojecy.exceptopn.ResponseMessage; import com.qf.myafterprojecy.pojo.Nonsense; import com.qf.myafterprojecy.pojo.dto.NonsenseDto; +import com.qf.myafterprojecy.pojo.dto.NonsensePageDto; + import com.qf.myafterprojecy.service.INonsenseService; import org.slf4j.Logger; @@ -37,15 +39,14 @@ public class NonsenseController { } /** - * 根据状态获取疯言疯语内容 - * @param status 状态：0未发表 1已发表 2已删除 + * 根据分页信息获取疯言疯语内容 + * @param page 分页信息 * @return 疯言疯语内容列表 */ - @GetMapping("/status/{status}") - public ResponseMessage> getNonsenseByStatus( - @PathVariable("status") Integer status) { - logger.info("请求获取状态为{}的疯言疯语内容", status); - return nonsenseService.getNonsenseByStatus(status); + @GetMapping("/page") + public ResponseMessage> getNonsenseByStatus(NonsensePageDto page) { + logger.info("请求获取状态为{}的疯言疯语内容, 分页信息: {}", page.getStatus(), page); + return nonsenseService.getNonsenseByStatus(page); } /** @@ -78,11 +79,11 @@ public class NonsenseController { * @param nonsenseDto 疯言疯语内容数据 * @return 更新结果 */ - @PutMapping("/{id}") + @PutMapping() @PreAuthorize("hasRole('ADMIN')") - public ResponseMessage updateNonsense(@PathVariable("id") Integer id, @Valid @RequestBody NonsenseDto nonsenseDto) { - logger.info("请求更新ID为{}的疯言疯语内容", id); - return nonsenseService.updateNonsense(id, nonsenseDto); + public ResponseMessage updateNonsense(@RequestBody NonsenseDto nonsenseDto) { + logger.info("请求更新ID为{}的疯言疯语内容", nonsenseDto.getId()); + return nonsenseService.updateNonsense(nonsenseDto); } /** diff --git a/src/main/java/com/qf/myafterprojecy/exceptopn/GlobalExceptionHandler.java b/src/main/java/com/qf/myafterprojecy/exceptopn/GlobalExceptionHandler.java index bc6a631..8306994 100644 --- a/src/main/java/com/qf/myafterprojecy/exceptopn/GlobalExceptionHandler.java +++ b/src/main/java/com/qf/myafterprojecy/exceptopn/GlobalExceptionHandler.java @@ -13,6 +13,6 @@ public class GlobalExceptionHandler { @ExceptionHandler(value=Exception.class) public ResponseMessage handleException(Exception e, HttpServletRequest request) { logger.error("请求路径:{},异常消息:{}",request.getRequestURI(),e.getMessage()); - return new ResponseMessage<>(500,"服务器异常",e.getMessage()); + return new ResponseMessage(500,"服务器异常",e.getMessage(),false); } } diff --git a/src/main/java/com/qf/myafterprojecy/exceptopn/ResponseMessage.java b/src/main/java/com/qf/myafterprojecy/exceptopn/ResponseMessage.java index c5f8571..afe722a 100644 --- a/src/main/java/com/qf/myafterprojecy/exceptopn/ResponseMessage.java +++ b/src/main/java/com/qf/myafterprojecy/exceptopn/ResponseMessage.java @@ -18,6 +18,8 @@ public class ResponseMessage { private boolean success; // 响应数据，泛型类型，支持不同类型的数据 private T data; + // 分页总页数，仅在分页查询时使用 + private Integer totalPages; /** * 构造方法，用于创建响应消息对象 @@ -25,11 +27,13 @@ public class ResponseMessage { * @param code 状态码 * @param message 响应消息 * @param data 响应数据 + * @param totalPages 分页总页数 */ - public ResponseMessage(Integer code, String message, T data) { + public ResponseMessage(Integer code, String message, T data, Integer totalPages) { this.code = code; this.message = message; this.data = data; + this.totalPages = totalPages; // 自动根据状态码判断是否成功 this.success = code >= 200 && code < 300; } @@ -41,6 +45,22 @@ public class ResponseMessage { * @param data 响应数据 * @param success 是否成功 */ + public ResponseMessage(Integer code, String message, T data, boolean success, Integer totalPages) { + this.code = code; + this.message = message; + this.data = data; + this.success = success; + this.totalPages = totalPages; + } + + /** + * 完整参数的构造方法 + * @param code 状态码 + * @param message 响应消息 + * @param data 响应数据 + * @param success 是否成功 + * @param totalPages 分页总页数 + */ public ResponseMessage(Integer code, String message, T data, boolean success) { this.code = code; this.message = message; @@ -48,6 +68,7 @@ public class ResponseMessage { this.success = success; } + // ----------------------------------- 成功响应方法 ----------------------------------- /** @@ -218,8 +239,8 @@ public class ResponseMessage { * @param 数据类型 * @return 分页响应对象 */ - public static ResponseMessage page(T data, String message) { - return new ResponseMessage<>(HttpStatus.OK.value(), message, data, true); + public static ResponseMessage page(T data, String message, Integer totalPages) { + return new ResponseMessage<>(HttpStatus.OK.value(), message, data, true, totalPages); } public Integer getCode() { diff --git a/src/main/java/com/qf/myafterprojecy/pojo/dto/ArticleTreeDto.java b/src/main/java/com/qf/myafterprojecy/pojo/dto/ArticleTreeDto.java new file mode 100644 index 0000000..79b722b --- /dev/null +++ b/src/main/java/com/qf/myafterprojecy/pojo/dto/ArticleTreeDto.java @@ -0,0 +1,112 @@ +package com.qf.myafterprojecy.pojo.dto; + +import java.time.LocalDateTime; + +public class ArticleTreeDto { + private Integer articleid; + private String title; + private String content; + private String img; + private Integer viewcount; + private Integer likes; // 点赞数 + private Integer status; + private String markdownscontent; + private Integer attributeid; + private String attributename; + private Integer userid; + private String username; + private Integer commentcount; // 评论数 + private LocalDateTime createtime; + private LocalDateTime updatetime; + public Integer getArticleid() { + return articleid; + } + public void setArticleid(Integer articleid) { + this.articleid = articleid; + } + public String getTitle() { + return title; + } + public void setTitle(String title) { + this.title = title; + } + public String getContent() { + return content; + } + public void setContent(String content) { + this.content = content; + } + public String getImg() { + return img; + } + public void setImg(String img) { + this.img = img; + } + public Integer getViewcount() { + return viewcount; + } + public void setViewcount(Integer viewcount) { + this.viewcount = viewcount; + } + public Integer getLikes() { + return likes; + } + public void setLikes(Integer likes) { + this.likes = likes; + } + public Integer getStatus() { + return status; + } + public void setStatus(Integer status) { + this.status = status; + } + public String getMarkdownscontent() { + return markdownscontent; + } + public void setMarkdownscontent(String markdownscontent) { + this.markdownscontent = markdownscontent; + } + public Integer getAttributeid() { + return attributeid; + } + public void setAttributeid(Integer attributeid) { + this.attributeid = attributeid; + } + public String getAttributename() { + return attributename; + } + public void setAttributename(String attributename) { + this.attributename = attributename; + } + public Integer getUserid() { + return userid; + } + public void setUserid(Integer userid) { + this.userid = userid; + } + public String getUsername() { + return username; + } + public void setUsername(String username) { + this.username = username; + } + public LocalDateTime getCreatetime() { + return createtime; + } + public void setCreatetime(LocalDateTime createtime) { + this.createtime = createtime; + } + public LocalDateTime getUpdatetime() { + return updatetime; + } + public void setUpdatetime(LocalDateTime updatetime) { + this.updatetime = updatetime; + } + public Integer getCommentcount() { + return commentcount; + } + public void setCommentcount(Integer commentcount) { + this.commentcount = commentcount; + } +} + diff --git a/src/main/java/com/qf/myafterprojecy/pojo/dto/CategoryTreeDto.java b/src/main/java/com/qf/myafterprojecy/pojo/dto/CategoryTreeDto.java new file mode 100644 index 0000000..b0cf519 --- /dev/null +++ b/src/main/java/com/qf/myafterprojecy/pojo/dto/CategoryTreeDto.java @@ -0,0 +1,40 @@ +package com.qf.myafterprojecy.pojo.dto; + +import java.util.List; + +import com.qf.myafterprojecy.pojo.Categoryattribute; + +public class CategoryTreeDto { + private Integer id; + private String name; + private List children; + + // 构造方法 + public CategoryTreeDto() { + } + // 全参构造方法 + public CategoryTreeDto(Integer id, String name, List children) { + this.id = id; + this.name = name; + this.children = children; + } + // getter和setter方法 + public Integer getId() { + return id; + } + public void setId(Integer id) { + this.id = id; + } + public String getName() { + return name; + } + public void setName(String name) { + this.name = name; + } + public List getChildren() { + return children; + } + public void setChildren(List children) { + this.children = children; + } +} \ No newline at end of file diff --git a/src/main/java/com/qf/myafterprojecy/pojo/dto/MessageTreeDto.java b/src/main/java/com/qf/myafterprojecy/pojo/dto/MessageTreeDto.java new file mode 100644 index 0000000..81de893 --- /dev/null +++ b/src/main/java/com/qf/myafterprojecy/pojo/dto/MessageTreeDto.java @@ -0,0 +1,43 @@ +package com.qf.myafterprojecy.pojo.dto; + +import java.util.ArrayList; +import java.util.List; + +public class MessageTreeDto extends MessageDto { + private List children = new ArrayList<>(); + private int replyCount = 0; + private String replyToNickname; // 被回复者昵称 + private Integer replyToId; // 被回复消息ID + + public List getChildren() { + return children; + } + + public void setChildren(List children) { + this.children = children; + } + + public int getReplyCount() { + return replyCount; + } + + public void setReplyCount(int replyCount) { + this.replyCount = replyCount; + } + + public String getReplyToNickname() { + return replyToNickname; + } + + public void setReplyToNickname(String replyToNickname) { + this.replyToNickname = replyToNickname; + } + + public Integer getReplyToId() { + return replyToId; + } + + public void setReplyToId(Integer replyToId) { + this.replyToId = replyToId; + } +} diff --git a/src/main/java/com/qf/myafterprojecy/pojo/dto/NonsensePageDto.java b/src/main/java/com/qf/myafterprojecy/pojo/dto/NonsensePageDto.java new file mode 100644 index 0000000..599d3b1 --- /dev/null +++ b/src/main/java/com/qf/myafterprojecy/pojo/dto/NonsensePageDto.java @@ -0,0 +1,35 @@ +package com.qf.myafterprojecy.pojo.dto; + +public class NonsensePageDto { + private Integer status; + private Integer pageNum; + private Integer pageSize; + public Integer getStatus() { + return status; + } + public void setStatus(Integer status) { + this.status = status; + } + public Integer getPageNum() { + return pageNum; + } + public void setPageNum(Integer pageNum) { + this.pageNum = pageNum; + } + public Integer getPageSize() { + return pageSize; + } + public void setPageSize(Integer pageSize) { + this.pageSize = pageSize; + } + @Override + public String toString() { + return "Page [pageNum=" + pageNum + ", pageSize=" + pageSize + "]"; + } + + public NonsensePageDto(Integer pageNum, Integer pageSize) { + super(); + this.pageNum = pageNum; + this.pageSize = pageSize; + } +} diff --git a/src/main/java/com/qf/myafterprojecy/repository/CategoryAttributeRepository.java b/src/main/java/com/qf/myafterprojecy/repository/CategoryAttributeRepository.java index 9d9a476..2660a26 100644 --- a/src/main/java/com/qf/myafterprojecy/repository/CategoryAttributeRepository.java +++ b/src/main/java/com/qf/myafterprojecy/repository/CategoryAttributeRepository.java @@ -43,4 +43,10 @@ public interface CategoryAttributeRepository extends JpaRepository findByCategoryidAndAttributename(Integer categoryid, String attributename); + /** + * 根据分类ID获取分类属性列表 + * @param categoryids 分类ID列表 + * @return 返回包含所有分类属性的列表 + */ + List findByCategoryidIn(List categoryids); } \ No newline at end of file diff --git a/src/main/java/com/qf/myafterprojecy/repository/MessageRepository.java b/src/main/java/com/qf/myafterprojecy/repository/MessageRepository.java index b9147e1..cc43ef6 100644 --- a/src/main/java/com/qf/myafterprojecy/repository/MessageRepository.java +++ b/src/main/java/com/qf/myafterprojecy/repository/MessageRepository.java @@ -15,69 +15,89 @@ import java.util.List; @Repository public interface MessageRepository extends JpaRepository { - - // 根据文章ID查询消息 - /** - * 根据文章ID查询消息 - * @param articleid 文章ID - * @return 文章下的消息列表 - */ - List findByArticleid(Integer articleid); - + + // 查询所有父消息（回复的根消息） /** * 查询所有父消息（回复的根消息） + * * @return 根回复消息列表 */ List findByParentidIsNull(); - + // 根据父消息ID查询回复 /** * 根据父消息ID查询回复 + * * @param parentid 父消息ID * @return 回复消息列表 */ List findByParentid(Integer parentid); - + // 根据昵称模糊查询消息 /** * 根据昵称模糊查询消息 + * * @param nickname 昵称关键词 * @return 包含关键词的消息列表 */ List findByNicknameContaining(String nickname); - + /** * 查询指定文章下的所有父消息（根回复） + * * @param articleId 文章ID * @return 根回复消息列表 */ @Query("SELECT m FROM Message m WHERE m.articleid = :articleId AND m.parentid IS NULL ORDER BY m.createdAt DESC") List findRootMessagesByArticleId(@Param("articleId") Integer articleId); + /** * 点赞数增加 + * * @param messageId 消息ID */ @Modifying @Query("UPDATE Message m SET m.likes = COALESCE(m.likes, 0) + 1 WHERE m.messageid = :messageId") void incrementLikes(@Param("messageId") Integer messageId); - // 统计指定文章的评论数量 + + // 统计指定文章下的主留言数量 /** - * 根据文章ID分页查询消息 - * @param articleid 文章ID - * @param pageable 分页信息 + * 根据文章ID分页查询消息（不包括回复） + * @param articleid 文章ID （可选） + * @param pageable 分页信息 * @return 分页消息列表 */ - @Query("SELECT m FROM Message m WHERE m.articleid = :articleId ORDER BY m.createdAt DESC") + @Query("SELECT m FROM Message m WHERE m.articleid = :articleId AND m.parentid IS NULL ORDER BY m.createdAt ASC") Page findByArticleId(@Param("articleId") Integer articleId, PageRequest pageable); - /** - * 根据页查询消息 + /** + * 根据父ID列表，查询所有子回复（包括多级嵌套） + * 注意：这里不递归查数据库，而是查出所有 parentid 属于某集合的留言， + * 然后在 Java 中递归构建树（适用于层级不深的场景，如评论） + * @param parentIds 父ID列表 + * @return 分页回复消息列表 + */ + @Query("SELECT m FROM Message m WHERE m.parentid IN :parentIds") + List findRepliesByParentIds( @Param("parentIds") List parentIds); + // 根据分页查询消息（不包括回复） + /** + * 根据分页查询消息（不包括回复） + * 不包含文章ID的消息 * @param pageable 分页信息 * @return 分页消息列表 */ - @Query("SELECT m FROM Message m WHERE m.articleid IS NULL ORDER BY m.createdAt DESC") + @Query("SELECT m FROM Message m WHERE m.articleid IS NULL AND m.parentid IS NULL ORDER BY m.createdAt ASC") Page findAllMessages(PageRequest pageable); + + /** + * 根据articleId查询所有回复消息 + * @param articleId 文章ID + * @return 回复消息列表 + */ + @Query("SELECT m FROM Message m WHERE m.articleid = :articleId AND m.parentid IS NOT NULL ORDER BY m.createdAt ASC") + List findAllRepliesByArticleId(@Param("articleId") Integer articleId); + /** * 统计指定文章下的回复消息数量 * @param articleId 文章ID @@ -87,8 +107,8 @@ public interface MessageRepository extends JpaRepository { Integer countReplyByArticleId(@Param("articleId") Integer articleId); /** - * 统计指定文章id parentid为空的回复消息数量 - * @param articleId 文章ID + * 统计所有回复消息数量 + * 不包含文章ID的消息 * @return 回复消息数量 */ @Query("SELECT COUNT(m) FROM Message m WHERE m.articleid IS NULL AND m.parentid IS NULL") diff --git a/src/main/java/com/qf/myafterprojecy/repository/NonsenseRepository.java b/src/main/java/com/qf/myafterprojecy/repository/NonsenseRepository.java index 1ce9b3d..35f8da2 100644 --- a/src/main/java/com/qf/myafterprojecy/repository/NonsenseRepository.java +++ b/src/main/java/com/qf/myafterprojecy/repository/NonsenseRepository.java @@ -5,6 +5,8 @@ import com.qf.myafterprojecy.pojo.Nonsense; import java.util.List; import org.springframework.data.repository.query.Param; +import org.springframework.data.domain.Page; +import org.springframework.data.domain.PageRequest; import org.springframework.data.jpa.repository.JpaRepository; import org.springframework.data.jpa.repository.Query; import org.springframework.stereotype.Repository; @@ -18,4 +20,13 @@ public interface NonsenseRepository extends JpaRepository { */ @Query("SELECT n FROM Nonsense n WHERE n.status = :status") List findByStatus(@Param("status") Integer status); + + /** + * 根据状态分页获取文章列表 + * @param status 文章状态（0：未发表 1：已发表 2：已删除） + * @param pageable 分页信息 + * @return 返回包含文章列表的ResponseMessage对象 + */ + @Query("SELECT n FROM Nonsense n WHERE n.status = :status") + Page findPageByStatus(@Param("status") Integer status, PageRequest pageable); } \ No newline at end of file diff --git a/src/main/java/com/qf/myafterprojecy/service/IArticleService.java b/src/main/java/com/qf/myafterprojecy/service/IArticleService.java index 6fc31e3..f2055ab 100644 --- a/src/main/java/com/qf/myafterprojecy/service/IArticleService.java +++ b/src/main/java/com/qf/myafterprojecy/service/IArticleService.java @@ -4,6 +4,8 @@ import com.qf.myafterprojecy.exceptopn.ResponseMessage; import com.qf.myafterprojecy.pojo.Article; import com.qf.myafterprojecy.pojo.dto.ArriclePageDto; import com.qf.myafterprojecy.pojo.dto.ArticleDto; +import com.qf.myafterprojecy.pojo.dto.ArticleTreeDto; + import org.springframework.data.domain.Page; import java.util.List; @@ -19,13 +21,13 @@ public interface IArticleService { * @param title 文章标题的一部分，用于模糊查询 * @return 返回符合查询条件的文章列表 */ - ResponseMessage> getArticlesByTitle(String title); + ResponseMessage> getArticlesByTitle(String title); /** * 根据状态获取文章列表 * @param status 文章状态（0：未发表 1：已发表 2：已删除） * @return 返回包含文章列表的ResponseMessage对象 */ - ResponseMessage> getArticlesByStatus(Integer status); + ResponseMessage> getArticlesByStatus(Integer status); /** * 获取文章数量 * @param status 文章状态（0：未发表 1：已发表 2：已删除） @@ -104,5 +106,5 @@ public interface IArticleService { * @param size 每页大小 * @return 返回包含分页文章列表的ResponseMessage对象 */ - ResponseMessage> getArticlesByStatusWithPagination(ArriclePageDto arriclePageDto); + ResponseMessage> getArticlesByStatusWithPagination(ArriclePageDto arriclePageDto); } diff --git a/src/main/java/com/qf/myafterprojecy/service/ICategoryService.java b/src/main/java/com/qf/myafterprojecy/service/ICategoryService.java index bf0d0b0..7ea3eb7 100644 --- a/src/main/java/com/qf/myafterprojecy/service/ICategoryService.java +++ b/src/main/java/com/qf/myafterprojecy/service/ICategoryService.java @@ -3,6 +3,7 @@ package com.qf.myafterprojecy.service; import com.qf.myafterprojecy.exceptopn.ResponseMessage; import com.qf.myafterprojecy.pojo.Category; import com.qf.myafterprojecy.pojo.dto.CategoryDto; +import com.qf.myafterprojecy.pojo.dto.CategoryTreeDto; import java.util.List; @@ -19,7 +20,11 @@ public interface ICategoryService { * @return 返回分类列表 */ ResponseMessage> getAllCategories(); - + /** + * 获取分类树 + * @return 返回分类树 + */ + ResponseMessage> getCategoryTree(); /** * 保存新分类 * @param categoryDto 分类数据传输对象 diff --git a/src/main/java/com/qf/myafterprojecy/service/IMessageService.java b/src/main/java/com/qf/myafterprojecy/service/IMessageService.java index a98b9fd..b54bc5c 100644 --- a/src/main/java/com/qf/myafterprojecy/service/IMessageService.java +++ b/src/main/java/com/qf/myafterprojecy/service/IMessageService.java @@ -4,8 +4,7 @@ import com.qf.myafterprojecy.exceptopn.ResponseMessage; import com.qf.myafterprojecy.pojo.Message; import com.qf.myafterprojecy.pojo.dto.MessageDto; import com.qf.myafterprojecy.pojo.dto.MessagePageDto; - - +import com.qf.myafterprojecy.pojo.dto.MessageTreeDto; import java.util.List; @@ -22,7 +21,7 @@ public interface IMessageService { * @param id * @return */ - ResponseMessage> getMessagesByPage(MessagePageDto messagePageDto); + ResponseMessage> getMessagesByPage(MessagePageDto messagePageDto); /** * 获取回复消息条数 如果id为空获取文章id为空的消息条数 * @param articleId 文章id @@ -68,7 +67,7 @@ public interface IMessageService { * @param articleId 文章ID * @return 消息列表 */ - ResponseMessage> getMessagesByArticleId(Integer articleId); + // ResponseMessage> getMessagesByArticleId(Integer articleId); /** * 查询所有父消息（根回复） diff --git a/src/main/java/com/qf/myafterprojecy/service/INonsenseService.java b/src/main/java/com/qf/myafterprojecy/service/INonsenseService.java index 5874484..fd34f7e 100644 --- a/src/main/java/com/qf/myafterprojecy/service/INonsenseService.java +++ b/src/main/java/com/qf/myafterprojecy/service/INonsenseService.java @@ -3,6 +3,7 @@ package com.qf.myafterprojecy.service; import com.qf.myafterprojecy.exceptopn.ResponseMessage; import com.qf.myafterprojecy.pojo.Nonsense; import com.qf.myafterprojecy.pojo.dto.NonsenseDto; +import com.qf.myafterprojecy.pojo.dto.NonsensePageDto; import java.util.List; @@ -25,7 +26,7 @@ public interface INonsenseService { * @param status 状态：0未发表 1已发表 2已删除 * @return 疯言疯语内容列表 */ - ResponseMessage> getNonsenseByStatus(Integer status); + ResponseMessage> getNonsenseByStatus(NonsensePageDto page); /** * 更新疯言疯语内容状态 @@ -48,7 +49,7 @@ public interface INonsenseService { * @param nonsenseDto 疯言疯语内容数据传输对象 * @return 更新结果 */ - ResponseMessage updateNonsense(Integer id, NonsenseDto nonsenseDto); + ResponseMessage updateNonsense(NonsenseDto nonsenseDto); /** * 删除疯言疯语内容 diff --git a/src/main/java/com/qf/myafterprojecy/service/impl/ArticleService.java b/src/main/java/com/qf/myafterprojecy/service/impl/ArticleService.java index 38fc500..cb512df 100644 --- a/src/main/java/com/qf/myafterprojecy/service/impl/ArticleService.java +++ b/src/main/java/com/qf/myafterprojecy/service/impl/ArticleService.java @@ -5,8 +5,10 @@ import com.qf.myafterprojecy.pojo.Article; import com.qf.myafterprojecy.pojo.Categoryattribute; import com.qf.myafterprojecy.pojo.dto.ArriclePageDto; import com.qf.myafterprojecy.pojo.dto.ArticleDto; +import com.qf.myafterprojecy.pojo.dto.ArticleTreeDto; import com.qf.myafterprojecy.repository.ArticleRepository; import com.qf.myafterprojecy.repository.CategoryAttributeRepository; +import com.qf.myafterprojecy.repository.MessageRepository; import com.qf.myafterprojecy.service.IArticleService; import org.slf4j.Logger; @@ -33,7 +35,10 @@ public class ArticleService implements IArticleService { @Autowired private CategoryAttributeRepository categoryAttributeRepository; - + + @Autowired + private MessageRepository messageRepository; + /** * 根据文章ID获取文章详情 * @param id 文章ID @@ -95,7 +100,7 @@ public class ArticleService implements IArticleService { */ @Override @Transactional(readOnly = true) - public ResponseMessage> getArticlesByStatus(Integer status) { + public ResponseMessage> getArticlesByStatus(Integer status) { try { if (status == null) { return ResponseMessage.badRequest("文章状态不能为空"); @@ -104,7 +109,8 @@ public class ArticleService implements IArticleService { return ResponseMessage.badRequest("文章状态值必须在0到2之间"); } List
articles = articleRepository.findByStatus(status); - return ResponseMessage.success(articles, "根据状态查询文章成功"); + List articleTreeDtos = getArticleTree(articles); + return ResponseMessage.success(articleTreeDtos, "根据状态查询文章成功"); } catch (Exception e) { log.error("根据状态查询文章列表失败: {}", e.getMessage()); return ResponseMessage.error("根据状态查询文章列表失败"); @@ -128,7 +134,7 @@ public class ArticleService implements IArticleService { @Override @Transactional(readOnly = true) - public ResponseMessage> getArticlesByStatusWithPagination(ArriclePageDto arriclePageDto) { + public ResponseMessage> getArticlesByStatusWithPagination(ArriclePageDto arriclePageDto) { if (arriclePageDto.getPagenum() == null || arriclePageDto.getPagenum() < 0) { arriclePageDto.setPagenum(0); // 默认第一页 } @@ -136,12 +142,7 @@ public class ArticleService implements IArticleService { arriclePageDto.setPagesize(10); // 默认每页10条，最大100条 } try { - // 如果文章状态值是否在0到2之间则根据文章状态查询文章列表 - if (arriclePageDto.getStatus() < 0 || arriclePageDto.getStatus() > 2) { - return ResponseMessage.badRequest("文章状态值必须在0到2之间"); - } PageRequest pageRequest = PageRequest.of(arriclePageDto.getPagenum(), arriclePageDto.getPagesize()); - // 如果文章分类ID不为空则根据文章分类ID查询文章列表 if (arriclePageDto.getCategoryid() != null && arriclePageDto.getCategoryid() > 0) { // 如果文章分类ID不为空则根据文章分类ID查询文章列表 List categoryAttribute = categoryAttributeRepository.findByCategoryId(arriclePageDto.getCategoryid()); @@ -152,20 +153,25 @@ public class ArticleService implements IArticleService { List attributeids = categoryAttribute.stream().map(Categoryattribute::getAttributeid).collect(Collectors.toList()); // 根据分类ID对应的属性ID数组分页查询文章列表 Page
articlePage = articleRepository.findByStatusWithPagination(arriclePageDto.getStatus(), attributeids, pageRequest); - return ResponseMessage.success(articlePage, "根据分类ID分页查询文章成功"); + List articleTreeDtos = getArticleTree(articlePage.getContent()); + return ResponseMessage.page( articleTreeDtos, "根据分类ID分页查询文章成功", articlePage.getTotalPages()); } // 如果文章属性ID不为空则根据文章属性ID查询文章列表 if (arriclePageDto.getAttributeid() != null && arriclePageDto.getAttributeid() > 0) { Page
articlePage = articleRepository.findByStatusWithPagination(arriclePageDto.getStatus(), arriclePageDto.getAttributeid(), pageRequest); - return ResponseMessage.success(articlePage, "根据属性ID分页查询文章成功"); + List articleTreeDtos = getArticleTree(articlePage.getContent()); + return ResponseMessage.page( articleTreeDtos, "根据属性ID分页查询文章成功", articlePage.getTotalPages()); } // 如果文章标题不为空则根据文章标题查询文章列表 if (arriclePageDto.getTitle() != null && !arriclePageDto.getTitle().isEmpty()) { Page
articlePage = articleRepository.findByStatusWithPagination(arriclePageDto.getStatus(), arriclePageDto.getTitle(), pageRequest); - return ResponseMessage.success(articlePage, "根据标题分页查询文章成功"); + List articleTreeDtos = getArticleTree(articlePage.getContent()); + return ResponseMessage.page( articleTreeDtos, "根据标题分页查询文章成功", articlePage.getTotalPages()); } + Page
articlePage = articleRepository.findByStatusWithPagination(arriclePageDto.getStatus(), pageRequest); - return ResponseMessage.success(articlePage, "根据状态分页查询文章成功"); + List articleTreeDtos = getArticleTree(articlePage.getContent()); + return ResponseMessage.page( articleTreeDtos, "根据状态分页查询文章成功", articlePage.getTotalPages()); } catch (Exception e) { log.error("根据状态分页查询文章列表失败: {}", e.getMessage()); return ResponseMessage.error("根据状态分页查询文章列表失败"); @@ -173,13 +179,14 @@ public class ArticleService implements IArticleService { } @Override @Transactional(readOnly = true) - public ResponseMessage> getArticlesByTitle(String title) { + public ResponseMessage> getArticlesByTitle(String title) { try { if (title == null || title.isEmpty()) { return ResponseMessage.badRequest("文章标题不能为空"); } List
articles = articleRepository.findByTitle(title); - return ResponseMessage.success(articles, "根据标题查询文章成功"); + List articleTreeDtos = getArticleTree(articles); + return ResponseMessage.success(articleTreeDtos, "根据标题查询文章成功"); } catch (Exception e) { log.error("根据标题查询文章列表失败: {}", e.getMessage()); return ResponseMessage.error("根据标题查询文章列表失败"); @@ -208,7 +215,6 @@ public class ArticleService implements IArticleService { article.setUpdatedAt(LocalDateTime.now()); article.setImg(articleDto.getImg() != null ? articleDto.getImg() : ""); article.setStatus(articleDto.getStatus() != null ? articleDto.getStatus() : 0); - Article savedArticle = articleRepository.save(article); return ResponseMessage.save(true, savedArticle); } catch (DataAccessException e) { @@ -225,6 +231,10 @@ public class ArticleService implements IArticleService { .orElseThrow(() -> new RuntimeException("文章不存在")); BeanUtils.copyProperties(articleDto, article); + + + + article.setUpdatedAt(LocalDateTime.now()); Article updatedArticle = articleRepository.save(article); @@ -359,4 +369,41 @@ public class ArticleService implements IArticleService { return ResponseMessage.error("获取热门文章失败"); } } + // =========补全文章树信息 + public List getArticleTree( List
articlePage) { + try { + List articleTreeDtos = articlePage.stream() + .map(article -> { + ArticleTreeDto dto = new ArticleTreeDto(); + dto.setArticleid(article.getArticleid()); + dto.setTitle(article.getTitle()); + dto.setContent(article.getContent()); + dto.setImg(article.getImg()); + dto.setViewcount(article.getViewCount()); + dto.setLikes(article.getLikes()); + dto.setStatus(article.getStatus()); + dto.setAttributeid(article.getAttributeid()); + // 获取属性名称 + Categoryattribute categoryAttribute = categoryAttributeRepository.findById(article.getAttributeid()).orElse(null); + if (categoryAttribute != null) { + dto.setAttributename(categoryAttribute.getAttributename()); + } + dto.setMarkdownscontent(article.getMarkdownscontent()); + // 设置用户信息（Article实体中没有这些字段，暂时设置为null） + dto.setUserid(null); + dto.setUsername(null); + // 获取评论数 + Integer commentcount = messageRepository.countReplyByArticleId(article.getArticleid()); + dto.setCommentcount(commentcount); + dto.setCreatetime(article.getCreatedAt()); + dto.setUpdatetime(article.getUpdatedAt()); + return dto; + }) + .collect(Collectors.toList()); + return articleTreeDtos; + } catch (DataAccessException e) { + log.error("获取文章树失败: {}", e.getMessage()); + return null; + } + } } diff --git a/src/main/java/com/qf/myafterprojecy/service/impl/CategoryService.java b/src/main/java/com/qf/myafterprojecy/service/impl/CategoryService.java index d0ac516..54f14fb 100644 --- a/src/main/java/com/qf/myafterprojecy/service/impl/CategoryService.java +++ b/src/main/java/com/qf/myafterprojecy/service/impl/CategoryService.java @@ -3,6 +3,8 @@ package com.qf.myafterprojecy.service.impl; import com.qf.myafterprojecy.exceptopn.ResponseMessage; import com.qf.myafterprojecy.pojo.Category; import com.qf.myafterprojecy.pojo.dto.CategoryDto; +import com.qf.myafterprojecy.pojo.dto.CategoryTreeDto; +import com.qf.myafterprojecy.repository.CategoryAttributeRepository; import com.qf.myafterprojecy.repository.CategoryRepository; import com.qf.myafterprojecy.service.ICategoryService; @@ -15,7 +17,9 @@ import org.springframework.stereotype.Service; import org.springframework.transaction.annotation.Transactional; import java.time.LocalDateTime; +import java.util.ArrayList; import java.util.List; +import java.util.stream.Collectors; @Service public class CategoryService implements ICategoryService { @@ -24,6 +28,8 @@ public class CategoryService implements ICategoryService { @Autowired private CategoryRepository categoryRepository; + @Autowired + private CategoryAttributeRepository categoryAttributeRepository; @Override @Transactional(readOnly = true) @@ -152,4 +158,35 @@ public class CategoryService implements ICategoryService { return ResponseMessage.error("搜索分类失败"); } } + // 获取分类树 + @Override + @Transactional(readOnly = true) + public ResponseMessage> getCategoryTree() { + try { + List categories = categoryRepository.findAll(); + // System.out.println(categories); + List tree = buildCategoryTree(categories); + return ResponseMessage.success(tree, "获取分类树成功"); + } catch (DataAccessException e) { + log.error("获取分类树失败: {}", e.getMessage()); + return ResponseMessage.error("获取分类树失败"); + } + } + // 递归构建分类树 + private List buildCategoryTree(List categories) { + List tree = new ArrayList<>(); + for (Category category : categories) { + tree.add(buildCategoryTreeNode(category)); + } + return tree; + } + // 构建分类树节点 + private CategoryTreeDto buildCategoryTreeNode(Category category) { + CategoryTreeDto node = new CategoryTreeDto(); + node.setId(category.getCategoryid()); + node.setName(category.getTypename()); + + node.setChildren(categoryAttributeRepository.findByCategoryId(category.getCategoryid())); + return node; + } } \ No newline at end of file diff --git a/src/main/java/com/qf/myafterprojecy/service/impl/MessageService.java b/src/main/java/com/qf/myafterprojecy/service/impl/MessageService.java index e37bc4b..db40938 100644 --- a/src/main/java/com/qf/myafterprojecy/service/impl/MessageService.java +++ b/src/main/java/com/qf/myafterprojecy/service/impl/MessageService.java @@ -4,6 +4,7 @@ import com.qf.myafterprojecy.exceptopn.ResponseMessage; import com.qf.myafterprojecy.pojo.Message; import com.qf.myafterprojecy.pojo.dto.MessageDto; import com.qf.myafterprojecy.pojo.dto.MessagePageDto; +import com.qf.myafterprojecy.pojo.dto.MessageTreeDto; import com.qf.myafterprojecy.repository.MessageRepository; import com.qf.myafterprojecy.service.IMessageService; @@ -11,16 +12,20 @@ import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.beans.BeanUtils; import org.springframework.beans.factory.annotation.Autowired; -import org.springframework.boot.autoconfigure.data.web.SpringDataWebProperties.Pageable; import org.springframework.dao.DataAccessException; import org.springframework.data.domain.Page; import org.springframework.data.domain.PageRequest; import org.springframework.stereotype.Service; import org.springframework.util.StringUtils; +import java.util.ArrayList; +import java.util.Comparator; import java.util.Date; +import java.util.HashMap; import java.util.List; +import java.util.Map; import java.util.Optional; +import java.util.stream.Collectors; import org.springframework.transaction.annotation.Transactional; @@ -140,22 +145,23 @@ public class MessageService implements IMessageService { } } - @Override - public ResponseMessage> getMessagesByArticleId(Integer articleId) { - if (articleId == null || articleId <= 0) { - logger.warn("根据文章ID查询消息时ID无效: {}", articleId); - return ResponseMessage.badRequest("文章ID无效"); - } + // @Override + // public ResponseMessage> getMessagesByArticleId(Integer + // articleId) { + // if (articleId == null || articleId <= 0) { + // logger.warn("根据文章ID查询消息时ID无效: {}", articleId); + // return ResponseMessage.badRequest("文章ID无效"); + // } - try { - logger.info("根据文章ID查询消息: {}", articleId); - List messages = messageRepository.findByArticleid(articleId); - return ResponseMessage.success(messages, "查询成功"); - } catch (DataAccessException e) { - logger.error("根据文章ID查询消息失败: {}", articleId, e); - return ResponseMessage.error("查询消息失败：" + e.getMessage()); - } - } + // try { + // logger.info("根据文章ID查询消息: {}", articleId); + // List messages = messageRepository.findByArticleid(articleId); + // return ResponseMessage.success(messages, "查询成功"); + // } catch (DataAccessException e) { + // logger.error("根据文章ID查询消息失败: {}", articleId, e); + // return ResponseMessage.error("查询消息失败：" + e.getMessage()); + // } + // } @Override public ResponseMessage> getRootMessages() { @@ -235,9 +241,8 @@ public class MessageService implements IMessageService { } } - @Override - public ResponseMessage> getMessagesByPage(MessagePageDto messagePageDto) { + public ResponseMessage> getMessagesByPage(MessagePageDto messagePageDto) { if (messagePageDto == null) { logger.warn("分页查询消息时参数为空"); return ResponseMessage.badRequest("分页参数不能为空"); @@ -251,25 +256,20 @@ public class MessageService implements IMessageService { return ResponseMessage.badRequest("每页数量无效"); } try { - // 如何文章id为空，默认根据分页基础信息查询消息 + // // 如何文章id为空，默认根据分页基础信息查询消息 PageRequest pageable = PageRequest.of(messagePageDto.getPageNum(), messagePageDto.getPageSize()); - if (messagePageDto.getArticleid() != null && messagePageDto.getArticleid() > 0) { - // 如果文章ID存在，根据文章ID查询消息 - Page messagePage = messageRepository.findByArticleId(messagePageDto.getArticleid(), pageable); - return ResponseMessage.success(messagePage.getContent(), "查询成功"); - } - // 如果文章ID不存在，根据分页基础信息查询所有消息 - Page messagePage = messageRepository.findAllMessages(pageable); - return ResponseMessage.success(messagePage.getContent(), "查询成功"); + logger.info("根据分页基础信息查询所有消息: {}", messagePageDto); + return buildMessageTreeDto(messagePageDto.getArticleid(), pageable); } catch (DataAccessException e) { logger.error("分页查询消息失败: {}", messagePageDto, e); return ResponseMessage.error("查询消息失败：" + e.getMessage()); } } + // 获取回复消息条数 如果id为空获取文章id为空的消息条数 @Override public ResponseMessage getMessageCountByArticleId(Integer articleId) { - + try { logger.info("获取文章回复数量: {}", articleId); if (articleId == null || articleId <= 0) { @@ -283,4 +283,145 @@ public class MessageService implements IMessageService { return ResponseMessage.error("查询回复数量失败：" + e.getMessage()); } } + + /** + * 构建消息树DTO + * + * @param articleId 文章ID （可选） + * @param pageable 分页信息 + * @return 消息树DTO列表 + */ + public ResponseMessage> buildMessageTreeDto(Integer articleId, PageRequest pageable) { + // 1. 获取主留言（分页） + Page messagePage = null; + if (articleId == null || articleId <= 0) { + // 如果文章ID不存在，根据分页基础信息查询所有消息 + logger.info("根据分页基础信息查询所有消息: {}", pageable); + messagePage = messageRepository.findAllMessages(pageable); + logger.info("根据分页基础信息查询所有消息: {}", messagePage); + } else { + messagePage = messageRepository.findByArticleId(articleId, pageable); + logger.info("根据文章ID分页查询消息: {}", messagePage); + } + List mainMessages = messagePage.getContent(); + int totalPages = messagePage.getTotalPages(); + // 如果没有消息，直接返回空列表 + if (mainMessages.isEmpty()) { + logger.info("文章ID {} 下没有消息", articleId); + return ResponseMessage.success(null); + } + + // 2. 获取所有子回复（一次性查询，减少数据库访问） + // 注意：这里不递归查数据库，而是查出所有 parentid 属于某集合的留言， + // 然后在 Java 中递归构建树（适用于层级不深的场景，如评论）、 + List allReplies = new ArrayList<>(); + if (articleId == null || articleId <= 0) { + // 如果文章ID不存在，根据分页基础信息查询所有消息 + // 从主留言中提取所有父ID + List parentIds = mainMessages.stream().map(Message::getMessageid).collect(Collectors.toList()); + logger.info("根据父ID列表查询所有子回复: {}", parentIds); + allReplies = messageRepository.findRepliesByParentIds(parentIds); + } else { + allReplies = messageRepository.findAllRepliesByArticleId(articleId); + logger.info("根据文章ID查询所有子回复: {}", articleId); + } + + // 3. 合并所有消息（主留言 + 子回复） + List allMessages = new ArrayList<>(mainMessages); + allMessages.addAll(allReplies); + + // 4. 构建消息ID到消息对象的映射 + Map messageMap = new HashMap<>(); + for (Message msg : allMessages) { + messageMap.put(msg.getMessageid(), msg); + } + + // 5. 构建消息树 + Map treeNodeMap = new HashMap<>(); + List roots = new ArrayList<>(); + + // 5.1 先构建所有节点 + for (Message msg : allMessages) { + MessageTreeDto node = convertToTreeDto(msg); + treeNodeMap.put(msg.getMessageid(), node); + } + + // 5.2 构建父子关系 + for (Message msg : allMessages) { + MessageTreeDto currentNode = treeNodeMap.get(msg.getMessageid()); + Integer parentId = msg.getParentid(); + // 处理回复信息 + Integer replyId = msg.getReplyid(); + // 如果是回复消息，获取被回复者的昵称 + if (replyId != null && replyId > 0) { + Message replyMsg = messageMap.get(replyId); + if (replyMsg != null) { + // 建议：在MessageTreeDto中添加replyToNickname字段 + currentNode.setReplyToNickname(replyMsg.getNickname()); + // 而不是修改发送者昵称：currentNode.setNickname("@" + replyMsg.getNickname()); + } + } + if (parentId == null || parentId <= 0) { + // 主留言，直接添加到根列表 + roots.add(currentNode); + } else { + // 子回复，添加到父节点的children列表 + MessageTreeDto parentNode = treeNodeMap.get(parentId); + if (parentNode != null) { + parentNode.getChildren().add(currentNode); + } + } + + } + + // 6. 计算每个节点的回复数 + for (MessageTreeDto node : treeNodeMap.values()) { + int replyCount = calculateReplyCount(node); + node.setReplyCount(replyCount); + } + + // 7. 排序：根节点按时间倒序（最新的在前面） + roots.sort(Comparator.comparing(MessageTreeDto::getCreatedAt).reversed()); + + // 8. 对每个根节点的子节点按时间排序 + for (MessageTreeDto root : roots) { + sortChildrenByTime(root); + } + + return ResponseMessage.page(roots, "查询成功", totalPages); + } + + /** + * 将Message转换为MessageTreeDto + */ + private MessageTreeDto convertToTreeDto(Message msg) { + MessageTreeDto dto = new MessageTreeDto(); + // 使用Spring的BeanUtils进行属性复制 + BeanUtils.copyProperties(msg, dto); + // 初始化children列表 + dto.setChildren(new ArrayList<>()); + dto.setReplyCount(0); + return dto; + } + + /** + * 计算节点的回复总数（包括所有子回复） + */ + private int calculateReplyCount(MessageTreeDto node) { + int count = node.getChildren().size(); + for (MessageTreeDto child : node.getChildren()) { + count += calculateReplyCount(child); + } + return count; + } + + /** + * 递归按时间排序子节点 + */ + private void sortChildrenByTime(MessageTreeDto node) { + node.getChildren().sort(Comparator.comparing(MessageTreeDto::getCreatedAt)); + for (MessageTreeDto child : node.getChildren()) { + sortChildrenByTime(child); + } + } } diff --git a/src/main/java/com/qf/myafterprojecy/service/impl/NonsenseService.java b/src/main/java/com/qf/myafterprojecy/service/impl/NonsenseService.java index 7c4fe2d..8b36a30 100644 --- a/src/main/java/com/qf/myafterprojecy/service/impl/NonsenseService.java +++ b/src/main/java/com/qf/myafterprojecy/service/impl/NonsenseService.java @@ -3,6 +3,7 @@ package com.qf.myafterprojecy.service.impl; import com.qf.myafterprojecy.exceptopn.ResponseMessage; import com.qf.myafterprojecy.pojo.Nonsense; import com.qf.myafterprojecy.pojo.dto.NonsenseDto; +import com.qf.myafterprojecy.pojo.dto.NonsensePageDto; import com.qf.myafterprojecy.repository.NonsenseRepository; import com.qf.myafterprojecy.service.INonsenseService; @@ -10,7 +11,10 @@ import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.beans.BeanUtils; import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.autoconfigure.data.web.SpringDataWebProperties.Pageable; import org.springframework.dao.DataAccessException; +import org.springframework.data.domain.Page; +import org.springframework.data.domain.PageRequest; import org.springframework.stereotype.Service; import org.springframework.transaction.annotation.Transactional; @@ -48,38 +52,43 @@ public class NonsenseService implements INonsenseService { if (nonsenseOptional.isPresent()) { Nonsense nonsense = nonsenseOptional.get(); logger.info("获取ID为{}的疯言疯语内容成功，状态: {}", id, nonsense.getStatus()); - return new ResponseMessage<>(200, "获取成功", nonsense, true); + return ResponseMessage.success(nonsense, "获取成功"); } else { logger.warn("未找到ID为{}的疯言疯语内容", id); - return new ResponseMessage<>(404, "未找到指定疯言疯语内容", null, false); + return ResponseMessage.error(404, "未找到指定疯言疯语内容"); } } catch (DataAccessException e) { logger.error("根据ID查询疯言疯语内容失败，ID: {}", id, e); - return new ResponseMessage<>(500, "数据库查询异常", null, false); + return ResponseMessage.error(500, "数据库查询异常"); } catch (Exception e) { logger.error("根据ID查询疯言疯语内容失败，ID: {}", id, e); - return new ResponseMessage<>(500, "服务器内部错误", null, false); + return ResponseMessage.error(500, "服务器内部错误"); } } @Override - public ResponseMessage> getNonsenseByStatus(Integer status) { + public ResponseMessage> getNonsenseByStatus(NonsensePageDto page) { try { // 验证状态值是否有效 - if (status < 0 || status > 2) { - logger.warn("无效的状态值: {}", status); - return new ResponseMessage<>(400, "无效的状态值，必须是0(未发表)、1(已发表)或2(已删除)", null, false); + if (page.getStatus() < 0 || page.getStatus() > 2) { + logger.warn("无效的状态值: {}", page.getStatus()); + return ResponseMessage.error(400, "无效的状态值，必须是0(未发表)、1(已发表)或2(已删除)"); } + // 分页查询 + PageRequest pageable = PageRequest.of(page.getPageNum(), page.getPageSize()); + + Page pageResult = nonsenseRepository.findPageByStatus(page.getStatus(), pageable); + + // 根据状态过滤已发表(1)的内容 + List filteredNonsense = pageResult.getContent(); - List nonsenseList = nonsenseRepository.findByStatus(status); - // 根据状态过滤 - return new ResponseMessage<>(200, "获取成功", nonsenseList, true); + return ResponseMessage.page(filteredNonsense, "获取成功", pageResult.getTotalPages()); } catch (DataAccessException e) { - logger.error("根据状态获取疯言疯语内容失败，状态: {}", status, e); - return new ResponseMessage<>(500, "数据库查询异常", null, false); + logger.error("根据状态获取疯言疯语内容失败，状态: {}", page.getStatus(), e); + return ResponseMessage.error(500, "数据库查询异常"); } catch (Exception e) { - logger.error("根据状态获取疯言疯语内容失败，状态: {}", status, e); - return new ResponseMessage<>(500, "服务器内部错误", null, false); + logger.error("根据状态获取疯言疯语内容失败，状态: {}", page.getStatus(), e); + return ResponseMessage.error(500, "服务器内部错误"); } } @@ -90,7 +99,7 @@ public class NonsenseService implements INonsenseService { // 验证状态值是否有效 if (status < 0 || status > 2) { logger.warn("无效的状态值: {} 用于ID为{}的疯言疯语内容", status, id); - return new ResponseMessage<>(400, "无效的状态值，必须是0(未发表)、1(已发表)或2(已删除)", null, false); + return ResponseMessage.error(400, "无效的状态值，必须是0(未发表)、1(已发表)或2(已删除)"); } Optional nonsenseOptional = nonsenseRepository.findById(id); @@ -101,17 +110,17 @@ public class NonsenseService implements INonsenseService { Nonsense updatedNonsense = nonsenseRepository.save(nonsense); logger.info("更新疯言疯语内容状态成功，ID: {}, 旧状态: {}, 新状态: {}", id, oldStatus, status); - return new ResponseMessage<>(200, "状态更新成功", updatedNonsense, true); + return ResponseMessage.success(updatedNonsense, "状态更新成功"); } else { logger.warn("更新状态失败，未找到ID为{}的疯言疯语内容", id); - return new ResponseMessage<>(404, "未找到指定疯言疯语内容", null, false); + return ResponseMessage.error(404, "未找到指定疯言疯语内容"); } } catch (DataAccessException e) { logger.error("更新疯言疯语内容状态失败，ID: {}, 状态: {}", id, status, e); - return new ResponseMessage<>(500, "数据库操作异常", null, false); + return ResponseMessage.error(500, "数据库操作异常"); } catch (Exception e) { logger.error("更新疯言疯语内容状态失败，ID: {}, 状态: {}", id, status, e); - return new ResponseMessage<>(500, "服务器内部错误", null, false); + return ResponseMessage.error(500, "服务器内部错误"); } } @@ -134,42 +143,42 @@ public class NonsenseService implements INonsenseService { Nonsense savedNonsense = nonsenseRepository.save(nonsense); logger.info("保存疯言疯语内容成功，ID: {}, 状态: {}", savedNonsense.getId(), savedNonsense.getStatus()); - return new ResponseMessage<>(200, "保存成功", savedNonsense, true); + return ResponseMessage.success(savedNonsense, "保存成功"); } catch (DataAccessException e) { logger.error("保存疯言疯语内容失败", e); - return new ResponseMessage<>(500, "数据库操作异常", null, false); + return ResponseMessage.error(500, "数据库操作异常"); } catch (Exception e) { logger.error("保存疯言疯语内容失败", e); - return new ResponseMessage<>(500, "服务器内部错误", null, false); + return ResponseMessage.error(500, "服务器内部错误"); } } @Override @Transactional - public ResponseMessage updateNonsense(Integer id, NonsenseDto nonsenseDto) { + public ResponseMessage updateNonsense(NonsenseDto nonsenseDto) { try { - Optional nonsenseOptional = nonsenseRepository.findById(id); + Optional nonsenseOptional = nonsenseRepository.findById(nonsenseDto.getId()); if (nonsenseOptional.isPresent()) { Nonsense nonsense = nonsenseOptional.get(); // 只有当DTO中提供了status值时才更新 if (nonsenseDto.getStatus() != null) { - logger.info("更新疯言疯语内容状态，ID: {}, 新状态: {}", id, nonsenseDto.getStatus()); + logger.info("更新疯言疯语内容状态，ID: {}, 新状态: {}", nonsenseDto.getId(), nonsenseDto.getStatus()); } BeanUtils.copyProperties(nonsenseDto, nonsense, "id"); Nonsense updatedNonsense = nonsenseRepository.save(nonsense); - logger.info("更新疯言疯语内容成功，ID: {}, 当前状态: {}", id, updatedNonsense.getStatus()); - return new ResponseMessage<>(200, "更新成功", updatedNonsense, true); + logger.info("更新疯言疯语内容成功，ID: {}, 当前状态: {}", nonsenseDto.getId(), updatedNonsense.getStatus()); + return ResponseMessage.success(updatedNonsense, "更新成功"); } else { - logger.warn("更新失败，未找到ID为{}的疯言疯语内容", id); - return new ResponseMessage<>(404, "未找到指定疯言疯语内容", null, false); + logger.warn("更新失败，未找到ID为{}的疯言疯语内容", nonsenseDto.getId()); + return ResponseMessage.error(404, "未找到指定疯言疯语内容"); } } catch (DataAccessException e) { - logger.error("更新疯言疯语内容失败，ID: {}", id, e); - return new ResponseMessage<>(500, "数据库操作异常", null, false); + logger.error("更新疯言疯语内容失败，ID: {}", nonsenseDto.getId(), e); + return ResponseMessage.error(500, "数据库操作异常"); } catch (Exception e) { - logger.error("更新疯言疯语内容失败，ID: {}", id, e); - return new ResponseMessage<>(500, "服务器内部错误", null, false); + logger.error("更新疯言疯语内容失败，ID: {}", nonsenseDto.getId(), e); + return ResponseMessage.error(500, "服务器内部错误"); } } @@ -186,17 +195,17 @@ public class NonsenseService implements INonsenseService { // 物理删除 // nonsenseRepository.deleteById(id); logger.info("删除疯言疯语内容成功，ID: {}", id); - return new ResponseMessage<>(200, "删除成功", true, true); + return ResponseMessage.success(true, "删除成功"); } else { logger.warn("删除失败，未找到ID为{}的疯言疯语内容", id); - return new ResponseMessage<>(404, "未找到指定疯言疯语内容", false, false); + return ResponseMessage.error(404, "未找到指定疯言疯语内容"); } } catch (DataAccessException e) { logger.error("删除疯言疯语内容失败，ID: {}", id, e); - return new ResponseMessage<>(500, "数据库操作异常", false, false); + return ResponseMessage.error(500, "数据库操作异常"); } catch (Exception e) { logger.error("删除疯言疯语内容失败，ID: {}", id, e); - return new ResponseMessage<>(500, "服务器内部错误", false, false); + return ResponseMessage.error(500, "服务器内部错误"); } } } \ No newline at end of file diff --git a/src/main/java/com/qf/myafterprojecy/utils/JwtUtils.java b/src/main/java/com/qf/myafterprojecy/utils/JwtUtils.java index 5946b06..e4ade7d 100644 --- a/src/main/java/com/qf/myafterprojecy/utils/JwtUtils.java +++ b/src/main/java/com/qf/myafterprojecy/utils/JwtUtils.java @@ -18,13 +18,13 @@ import java.util.function.Function; @Component public class JwtUtils { - @Value("${jwt.secret:default_secret_key_for_development}") + @Value("${jwt.secret}") private String secret; - @Value("${jwt.expiration:86400000}") + @Value("${jwt.expiration}") private long expiration; - @Value("${jwt.token-prefix:Bearer}") + @Value("${jwt.token-prefix}") private String tokenPrefix; /** diff --git a/src/main/resources/application-prod.properties b/src/main/resources/application-prod.properties index b5d2cdc..6afba18 100644 --- a/src/main/resources/application-prod.properties +++ b/src/main/resources/application-prod.properties @@ -9,11 +9,14 @@ server.port=7070 # ==================================================================== # 数据库与JPA配置 - 生产用 # ==================================================================== -spring.datasource.url=${DB_URL:jdbc:mysql://mysql:3306/webproject?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=Asia/Shanghai} -spring.datasource.username=${DB_USERNAME:root} -spring.datasource.password=${DB_PASSWORD:root} +# spring.datasource.url=${DB_URL:jdbc:mysql://mysql:3306/webproject?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=Asia/Shanghai} +# spring.datasource.username=${DB_USERNAME:root} +# spring.datasource.password=${DB_PASSWORD:root} +# spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver +spring.datasource.url=jdbc:mysql://localhost:3306/webproject?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=Asia/Shanghai&createDatabaseIfNotExist=true&allowPublicKeyRetrieval=true +spring.datasource.username=root +spring.datasource.password=123456 spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver - # 数据库连接池配置（生产环境优化版） spring.datasource.hikari.maximum-pool-size=20 spring.datasource.hikari.minimum-idle=5 @@ -24,13 +27,13 @@ spring.datasource.hikari.connection-test-query=SELECT 1 spring.datasource.hikari.pool-name=WebProjectHikariCP # JPA配置（生产环境禁用自动DDL，避免意外修改表结构） -spring.jpa.hibernate.ddl-auto=create +spring.jpa.hibernate.ddl-auto=none spring.jpa.show-sql=false spring.jpa.properties.hibernate.format_sql=false spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.MySQL8Dialect spring.jpa.open-in-view=false -# JPA性能优化配置 +# JPA性能优化配置（生产环境开启批量处理） spring.jpa.properties.hibernate.jdbc.batch_size=30 spring.jpa.properties.hibernate.order_inserts=true spring.jpa.properties.hibernate.order_updates=true @@ -38,8 +41,8 @@ spring.jpa.properties.hibernate.order_updates=true # ==================================================================== # JWT 配置 - 生产用（敏感信息从环境变量读取） # ==================================================================== -jwt.secret=${JWT_SECRET:} -jwt.expiration=${JWT_EXPIRATION:86400000} +jwt.secret=${JWT_SECRET:6a1f4832-29bf-4ac5-9408-a8813b6f2dfe} +jwt.expiration=${JWT_EXPIRATION:3600000} jwt.header=Authorization jwt.token-prefix=Bearer @@ -47,7 +50,8 @@ jwt.token-prefix=Bearer # 安全与CORS配置 - 生产用 # ==================================================================== # CORS配置（生产环境限制为具体域名） -cors.allowed-origins=http://qf1121.top,https://qf1121.top,http://www.qf1121.top,https://www.qf1121.top +# cors.allowed-origins=http://qf1121.top,https://qf1121.top,http://www.qf1121.top,https://www.qf1121.top +cors.allowed-origins=http://localhost:3000,http://localhost:8080,http://localhost:5173 cors.allowed-methods=GET,POST,PUT,DELETE,OPTIONS cors.allowed-headers=* cors.allow-credentials=true diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties index de56987..4f4bea9 100644 --- a/src/main/resources/application.properties +++ b/src/main/resources/application.properties @@ -3,8 +3,7 @@ # ==================================================================== # 环境激活配置 # 说明：默认激活开发环境，生产环境部署时应通过命令行参数或环境变量覆盖 -spring.profiles.active=dev -server.port=7070 +spring.profiles.active=prod # 应用名称（通用配置） spring.application.name=web_project