第四章 springboot + swagger

 1 package com.xxx.firstboot;
 2 
 3 import org.springframework.boot.SpringApplication;
 4 import org.springframework.boot.autoconfigure.SpringBootApplication;
 5 
 6 import springfox.documentation.swagger2.annotations.EnableSwagger2;
 7 
 8 @SpringBootApplication        //same as @Configuration+@EnableAutoConfiguration+@ComponentScan
 9 @EnableSwagger2             //启动swagger注解
10 public class Application {
11 
12     public static void main(String[] args) {
13         SpringApplication.run(Application.class, args);
14     }
15 
16 }

 1 package com.xxx.firstboot.web;
 2 
 3 import org.springframework.beans.factory.annotation.Autowired;
 4 import org.springframework.web.bind.annotation.RequestHeader;
 5 import org.springframework.web.bind.annotation.RequestMapping;
 6 import org.springframework.web.bind.annotation.RequestMethod;
 7 import org.springframework.web.bind.annotation.RequestParam;
 8 import org.springframework.web.bind.annotation.RestController;
 9 
10 import com.xxx.firstboot.domain.User;
11 import com.xxx.firstboot.service.UserService;
12 
13 import io.swagger.annotations.Api;
14 import io.swagger.annotations.ApiImplicitParam;
15 import io.swagger.annotations.ApiImplicitParams;
16 import io.swagger.annotations.ApiOperation;
17 import io.swagger.annotations.ApiResponse;
18 import io.swagger.annotations.ApiResponses;
19 
20 @RestController
21 @RequestMapping("/user")
22 @Api("userController相关api")
23 public class UserController {
24 
25     @Autowired
26     private UserService userService;
27     
28 //    @Autowired
29 //    private MyRedisTemplate myRedisTemplate;
30 
31     @ApiOperation("获取用户信息")
32     @ApiImplicitParams({
33         @ApiImplicitParam(paramType="header",name="username",dataType="String",required=true,value="用户的姓名",defaultValue="zhaojigang"),
34         @ApiImplicitParam(paramType="query",name="password",dataType="String",required=true,value="用户的密码",defaultValue="wangna")
35     })
36     @ApiResponses({
37         @ApiResponse(code=400,message="请求参数没填好"),
38         @ApiResponse(code=404,message="请求路径没有或页面跳转路径不对")
39     })
40     @RequestMapping(value="/getUser",method=RequestMethod.GET)
41     public User getUser(@RequestHeader("username") String username, @RequestParam("password") String password) {
42         return userService.getUser(username,password);
43     }
44     
45 //    @RequestMapping("/testJedisCluster")
46 //    public User testJedisCluster(@RequestParam("username") String username){
47 //        String value =  myRedisTemplate.get(MyConstants.USER_FORWARD_CACHE_PREFIX, username);
48 //        if(StringUtils.isBlank(value)){
49 //            myRedisTemplate.set(MyConstants.USER_FORWARD_CACHE_PREFIX, username, JSON.toJSONString(getUser()));
50 //            return null;
51 //        }
52 //        return JSON.parseObject(value, User.class);
53 //    }
54     
55 }