编写mvc基础代码添加ResponseMessage编写Message关键字

src/main/resources/application.properties

@@ -1,10 +1,13 @@
 # 应用服务 WEB 访问端口
+server.port=8080
 spring.application.name=web_project
-spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
-spring.datasource.url=jdbc:jdbc:mysql://localhost:3306//webproject
+spring.datasource.url=jdbc:mysql://localhost:3306/webporject
 spring.datasource.username=root
 spring.datasource.password=123456
-server.port=8080
+spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
+
+spring.jpa.show-sql=true
+spring.jpa.properties.hibernate.format_sql=true
 #下面这些内容是为了让MyBatis映射
 #指定Mybatis的Mapper文件
 mybatis.mapper-locations=classpath:mappers/*xml