Idea创建项目
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添加yml配置
spring:
datasource:
driver-class-name: com.mysql.jdbc.Driver
url: jdbc:mysql://localhost:3306/test
username: root
password: root
jpa:
hibernate:
ddl-auto: update
show-sql: true
实体类
package com.miles.demo;
import io.swagger.annotations.ApiKeyAuthDefinition;
import io.swagger.annotations.ApiModelProperty;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
@Entity
public class User {
public User() {
}
@Id
@GeneratedValue
private Integer id;
@ApiModelProperty("姓名")
private String name;
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 Integer getAge() {
return age;
}
public void setAge(Integer age) {
this.age = age;
}
@ApiModelProperty("年龄")
private Integer age;
}
仓储类
package com.miles.demo;
import org.springframework.data.jpa.repository.JpaRepository;
public interface userRepository extends JpaRepository<User,Integer>{
}
控制器
package com.miles.demo;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RestController;
import javax.jws.soap.SOAPBinding;
import java.util.List;
@Api(tags = "用户管理")
@RestController
public class UserController {
@Autowired
private userRepository userRepository;
@ApiOperation(value = "获取所有用户列表")
@GetMapping(value = "/users")
public List<User> userList()
{
return userRepository.findAll();
}
@ApiOperation(value = "创建用户")
@PostMapping(value = "/users")
public User addUser(@RequestBody User user)
{
return userRepository.save(user);
}
}
POM依赖
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.miles</groupId>
<artifactId>demo</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>demo</name>
<description>Demo project for Spring Boot</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.9.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.spring4all</groupId>
<artifactId>spring-boot-starter-swagger</artifactId>
<version>1.5.1.RELEASE</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
安装依赖以后输入以下地址进行访问
http://127.0.0.1:8081/swagger-ui.html
https://github.com/SpringForAll/spring-boot-starter-swagger 该地址为引用的swagger第三方库
https://github.com/596442958/Spring-Boot GitHub代码实例
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