前後端分離,便於後臺和前臺交流。

引入依賴：

<dependency>
	<groupId>io.springfox</groupId>
	<artifactId>springfox-swagger2</artifactId>
	<version>2.7.0</version>
</dependency>
<dependency>
	<groupId>io.springfox</groupId>
	<artifactId>springfox-swagger-ui</artifactId>
	<version>2.7.0</version>
</dependency>
 

啟動類添加註解：

@SpringBootApplication
@RestController
@EnableSwagger2
public class DemoApplication {
   public static void main(String[] args) {
	SpringApplication.run(DemoApplication.class, args);
}
   
   @GetMapping("/hello")
   public String hello() {
	   return "hello spring security";
   }
}

包裝類的屬性添加註解：

package com.imooc.dto;

import io.swagger.annotations.ApiModelProperty;

public class UserQueryCondition {
    
	private String username;
	
	@ApiModelProperty(value="使用者年齡起始值")
	private int age;
	
	@ApiModelProperty(value="使用者年齡終止值")
	private int ageTo;
	
	private String xxx;

	public String getUsername() {
		return username;
	}

	public void setUsername(String username) {
		this.username = username;
	}

	public int getAge() {
		return age;
	}

	public void setAge(int age) {
		this.age = age;
	}

	public int getAgeTo() {
		return ageTo;
	}

	public void setAgeTo(int ageTo) {
		this.ageTo = ageTo;
	}

	public String getXxx() {
		return xxx;
	}

	public void setXxx(String xxx) {
		this.xxx = xxx;
	}
	
}
 

效果：

還有其它註解平時經常用的就不說了，類和方法上都有對應註解。

其它註解：