diff --git a/pom.xml b/pom.xml
index 3255b12..2968e72 100644
--- a/pom.xml
+++ b/pom.xml
@@ -50,6 +50,10 @@
             <artifactId>spring-boot-starter-test</artifactId>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-jpa</artifactId>
+        </dependency>
     </dependencies>
     <dependencyManagement>
         <dependencies>
diff --git a/src/main/java/com/qf/myafterprojecy/MyAfterProjecyApplication.java b/src/main/java/com/qf/myafterprojecy/MyAfterProjecyApplication.java
index 08b17ef..a9ed576 100644
--- a/src/main/java/com/qf/myafterprojecy/MyAfterProjecyApplication.java
+++ b/src/main/java/com/qf/myafterprojecy/MyAfterProjecyApplication.java
@@ -1,9 +1,11 @@
 package com.qf.myafterprojecy;
 
+import org.mybatis.spring.annotation.MapperScan;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 
 @SpringBootApplication
+@MapperScan("com.qf.myafterprojecy.controller")
 public class MyAfterProjecyApplication {
 
     public static void main(String[] args) {
diff --git a/src/main/java/com/qf/myafterprojecy/controller/ArticleController.java b/src/main/java/com/qf/myafterprojecy/controller/ArticleController.java
new file mode 100644
index 0000000..2cf5fe3
--- /dev/null
+++ b/src/main/java/com/qf/myafterprojecy/controller/ArticleController.java
@@ -0,0 +1,30 @@
+package com.qf.myafterprojecy.controller;
+
+import com.qf.myafterprojecy.pojo.Article;
+import com.qf.myafterprojecy.pojo.ResponseMessage;
+import com.qf.myafterprojecy.pojo.dto.ArticleDto;
+import com.qf.myafterprojecy.service.IArticleService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+
+@RestController
+@RequestMapping("/article")
+public class ArticleController {
+
+    /**
+     *
+     */
+    @Autowired
+    IArticleService ArticleService;
+
+    @PostMapping
+    public ResponseMessage<Iterable<Article>>  getArticle(){
+        return ArticleService.getArticleAll();
+    };
+    @GetMapping
+    public ResponseMessage<Article> geybyID(@RequestBody ArticleDto articleDto){
+        System.out.println("id:"+ articleDto.getArticleid());
+        return ArticleService.getArticleByid(Integer.valueOf(articleDto.getArticleid()));
+    }
+
+}
diff --git a/src/main/java/com/qf/myafterprojecy/demos/web/BasicController.java b/src/main/java/com/qf/myafterprojecy/demos/web/BasicController.java
deleted file mode 100644
index 8554f3d..0000000
--- a/src/main/java/com/qf/myafterprojecy/demos/web/BasicController.java
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * Copyright 2013-2018 the original author or authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.qf.myafterprojecy.demos.web;
-
-import org.springframework.stereotype.Controller;
-import org.springframework.web.bind.annotation.ModelAttribute;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestParam;
-import org.springframework.web.bind.annotation.ResponseBody;
-
-/**
- * @author <a href="mailto:chenxilzx1@gmail.com">theonefx</a>
- */
-@Controller
-public class BasicController {
-
-    // http://127.0.0.1:8080/hello?name=lisi
-    @RequestMapping("/hello")
-    @ResponseBody
-    public String hello(@RequestParam(name = "name", defaultValue = "unknown user") String name) {
-        return "Hello " + name;
-    }
-
-    // http://127.0.0.1:8080/user
-    @RequestMapping("/user")
-    @ResponseBody
-    public User user() {
-        User user = new User();
-        user.setName("theonefx");
-        user.setAge(666);
-        return user;
-    }
-
-    // http://127.0.0.1:8080/save_user?name=newName&age=11
-    @RequestMapping("/save_user")
-    @ResponseBody
-    public String saveUser(User u) {
-        return "user will save: name=" + u.getName() + ", age=" + u.getAge();
-    }
-
-    // http://127.0.0.1:8080/html
-    @RequestMapping("/html")
-    public String html(){
-        return "index.html";
-    }
-
-    @ModelAttribute
-    public void parseUser(@RequestParam(name = "name", defaultValue = "unknown user") String name
-            , @RequestParam(name = "age", defaultValue = "12") Integer age, User user) {
-        user.setName("zhangsan");
-        user.setAge(18);
-    }
-}
diff --git a/src/main/java/com/qf/myafterprojecy/demos/web/PathVariableController.java b/src/main/java/com/qf/myafterprojecy/demos/web/PathVariableController.java
deleted file mode 100644
index b37bd66..0000000
--- a/src/main/java/com/qf/myafterprojecy/demos/web/PathVariableController.java
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Copyright 2013-2018 the original author or authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.qf.myafterprojecy.demos.web;
-
-import org.springframework.stereotype.Controller;
-import org.springframework.web.bind.annotation.PathVariable;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestMethod;
-import org.springframework.web.bind.annotation.ResponseBody;
-
-/**
- * @author <a href="mailto:chenxilzx1@gmail.com">theonefx</a>
- */
-@Controller
-public class PathVariableController {
-
-    // http://127.0.0.1:8080/user/123/roles/222
-    @RequestMapping(value = "/user/{userId}/roles/{roleId}", method = RequestMethod.GET)
-    @ResponseBody
-    public String getLogin(@PathVariable("userId") String userId, @PathVariable("roleId") String roleId) {
-        return "User Id : " + userId + " Role Id : " + roleId;
-    }
-
-    // http://127.0.0.1:8080/javabeat/somewords
-    @RequestMapping(value = "/javabeat/{regexp1:[a-z-]+}", method = RequestMethod.GET)
-    @ResponseBody
-    public String getRegExp(@PathVariable("regexp1") String regexp1) {
-        return "URI Part : " + regexp1;
-    }
-}
diff --git a/src/main/java/com/qf/myafterprojecy/demos/web/User.java b/src/main/java/com/qf/myafterprojecy/demos/web/User.java
deleted file mode 100644
index cda6dec..0000000
--- a/src/main/java/com/qf/myafterprojecy/demos/web/User.java
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright 2013-2018 the original author or authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.qf.myafterprojecy.demos.web;
-
-/**
- * @author <a href="mailto:chenxilzx1@gmail.com">theonefx</a>
- */
-public class User {
-
-    private String name;
-
-    private Integer age;
-
-    public String getName() {
-        return name;
-    }
-
-    public void setName(String name) {
-        this.name = name;
-    }
-
-    public Integer getAge() {
-        return age;
-    }
-
-    public void setAge(Integer age) {
-        this.age = age;
-    }
-}
diff --git a/src/main/java/com/qf/myafterprojecy/pojo/Article.java b/src/main/java/com/qf/myafterprojecy/pojo/Article.java
new file mode 100644
index 0000000..07fa9e2
--- /dev/null
+++ b/src/main/java/com/qf/myafterprojecy/pojo/Article.java
@@ -0,0 +1,95 @@
+package com.qf.myafterprojecy.pojo;
+
+import lombok.Data;
+
+import javax.persistence.*;
+
+@Entity
+@Table(name = "article")
+public class Article {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @Column(name = "articleid")
+    private Integer articleid;
+    @Column(name = "title")
+    private String title;
+    @Column(name = "content")
+    private String content;
+    @Column(name = "img")
+    private String img;
+    @Column(name = "typeid")
+    private int typeid;
+    @Column(name = "published_at")
+    private String publisher_at;
+    @Column(name = "created_at")
+    private String created_at;
+
+    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 int getTypeid() {
+        return typeid;
+    }
+
+    public void setTypeid(int typeid) {
+        this.typeid = typeid;
+    }
+
+    public String getPublisher_at() {
+        return publisher_at;
+    }
+
+    public void setPublisher_at(String publisher_at) {
+        this.publisher_at = publisher_at;
+    }
+
+    public String getCreated_at() {
+        return created_at;
+    }
+
+    public void setCreated_at(String created_at) {
+        this.created_at = created_at;
+    }
+
+    @Override
+    public String toString() {
+        return "Article{" +
+                "articleid=" + articleid +
+                ", title='" + title + '\'' +
+                ", content='" + content + '\'' +
+                ", img='" + img + '\'' +
+                ", typeid=" + typeid +
+                ", publisher_at='" + publisher_at + '\'' +
+                ", created_at='" + created_at + '\'' +
+                '}';
+    }
+}
diff --git a/src/main/java/com/qf/myafterprojecy/pojo/ResponseMessage.java b/src/main/java/com/qf/myafterprojecy/pojo/ResponseMessage.java
new file mode 100644
index 0000000..1b826b0
--- /dev/null
+++ b/src/main/java/com/qf/myafterprojecy/pojo/ResponseMessage.java
@@ -0,0 +1,19 @@
+package com.qf.myafterprojecy.pojo;
+
+import lombok.Data;
+import org.springframework.http.HttpStatus;
+
+public class ResponseMessage<T> {
+    private  Integer code;
+    private String message;
+    private T data;
+    public ResponseMessage(Integer code, String message, T data) {
+        this.code = code;
+        this.message = message;
+        this.data = data;
+    }
+    // 接口请求成功
+    public static <T> ResponseMessage<T> success(T data) {
+        return new ResponseMessage(HttpStatus.OK.value(), "success", data);
+    }
+}
diff --git a/src/main/java/com/qf/myafterprojecy/pojo/dto/ArticleDto.java b/src/main/java/com/qf/myafterprojecy/pojo/dto/ArticleDto.java
new file mode 100644
index 0000000..9d7c104
--- /dev/null
+++ b/src/main/java/com/qf/myafterprojecy/pojo/dto/ArticleDto.java
@@ -0,0 +1,82 @@
+package com.qf.myafterprojecy.pojo.dto;
+
+import javax.persistence.Column;
+
+public class ArticleDto {
+    private Integer articleid;
+    private String title;
+    private String content;
+    private String img;
+    private Integer typeid;
+    private String publisher_at;
+    private String created_at;
+
+    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 getTypeid() {
+        return typeid;
+    }
+
+    public void setTypeid(Integer typeid) {
+        this.typeid = typeid;
+    }
+
+    public String getPublisher_at() {
+        return publisher_at;
+    }
+
+    public void setPublisher_at(String publisher_at) {
+        this.publisher_at = publisher_at;
+    }
+
+    public String getCreated_at() {
+        return created_at;
+    }
+
+    public void setCreated_at(String created_at) {
+        this.created_at = created_at;
+    }
+
+    @Override
+    public String toString() {
+        return "ArticleDto{" +
+                "articleid=" + articleid +
+                ", title='" + title + '\'' +
+                ", content='" + content + '\'' +
+                ", img='" + img + '\'' +
+                ", typeid=" + typeid +
+                ", publisher_at='" + publisher_at + '\'' +
+                ", created_at='" + created_at + '\'' +
+                '}';
+    }
+}
diff --git a/src/main/java/com/qf/myafterprojecy/repository/ArticleRepository.java b/src/main/java/com/qf/myafterprojecy/repository/ArticleRepository.java
new file mode 100644
index 0000000..6f03b76
--- /dev/null
+++ b/src/main/java/com/qf/myafterprojecy/repository/ArticleRepository.java
@@ -0,0 +1,9 @@
+package com.qf.myafterprojecy.repository;
+
+import com.qf.myafterprojecy.pojo.Article;
+import org.springframework.data.repository.CrudRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface ArticleRepository extends CrudRepository<Article,Integer> {
+}
diff --git a/src/main/java/com/qf/myafterprojecy/service/ArticleService.java b/src/main/java/com/qf/myafterprojecy/service/ArticleService.java
new file mode 100644
index 0000000..c98b6e3
--- /dev/null
+++ b/src/main/java/com/qf/myafterprojecy/service/ArticleService.java
@@ -0,0 +1,24 @@
+package com.qf.myafterprojecy.service;
+
+import com.qf.myafterprojecy.pojo.Article;
+import com.qf.myafterprojecy.pojo.ResponseMessage;
+import com.qf.myafterprojecy.repository.ArticleRepository;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+@Service
+public class ArticleService implements IArticleService{
+    @Autowired
+    ArticleRepository articleRepository;
+
+    @Override
+    public ResponseMessage<Article> getArticleByid(Integer articleid){
+        Article articlenew = articleRepository.findById(articleid).orElseThrow(RuntimeException::new);
+        return ResponseMessage.success(articlenew) ;
+    }
+    @Override
+    public ResponseMessage<Iterable<Article>> getArticleAll(){
+        Iterable<Article>  Articles = articleRepository.findAll();
+        return ResponseMessage.success(Articles);
+    }
+}
diff --git a/src/main/java/com/qf/myafterprojecy/service/IArticleService.java b/src/main/java/com/qf/myafterprojecy/service/IArticleService.java
new file mode 100644
index 0000000..b9df6c8
--- /dev/null
+++ b/src/main/java/com/qf/myafterprojecy/service/IArticleService.java
@@ -0,0 +1,11 @@
+package com.qf.myafterprojecy.service;
+
+import com.qf.myafterprojecy.pojo.Article;
+import com.qf.myafterprojecy.pojo.ResponseMessage;
+
+public interface IArticleService {
+
+    ResponseMessage<Article> getArticleByid(Integer articleid);
+
+    ResponseMessage<Iterable<Article>> getArticleAll();
+}
diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
index 09ee3d4..43f261a 100644
--- a/src/main/resources/application.properties
+++ b/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