本文共 1720 字，大约阅读时间需要 5 分钟。

1.

这是接口信息

@PostMapping("/testm")    public ReturnResult show11(@RequestParam("id") String id,                               @RequestParam("name") String name) {        System.out.println(id);        UserInfo userInfo = userInfoMapper.selectByUserName(name);        return ReturnResult.create(userInfo);    }

这是restTemplate调用 

//Post,@RequestParam---postForEntity    @Test    public void sho11() {        String url = "http://127.0.0.1:8099/user/testm";        MultiValueMap
   
     request = new LinkedMultiValueMap<>();        request.add("id", "12324");        request.add("name", "nanc");        ResponseEntity
    
      resp = restTemplate.postForEntity(url, request, ReturnResult.class);        ReturnResult body = resp.getBody();        UserInfo data = body.getData();        System.err.println(data.getUserId());        System.out.println(data);    }
    
   

2.

接口

@GetMapping("/testp")    public ReturnResult show22(@RequestParam String name,                               @RequestParam Integer age,                               @RequestParam String clazz) {        System.out.println(name + "-" + age + "-" + clazz);        UserInfo userInfo = userInfoMapper.selectByUserName(name);        return ReturnResult.create(userInfo);    }

 resttemplate

//Get ,@RequestParam-----getForObject    @Test    public void sho12() {        String url = "http://127.0.0.1:8099/rest/testp?name={name}&age={age}&clazz={clazz}";        Map
   
     map = new HashMap<>();        map.put("name", "nanc");        map.put("age", 34);        map.put("clazz", "12");        ReturnResult forObject = restTemplate.getForObject(url, ReturnResult.class, map);        UserInfo data = forObject.getData();        System.out.println(data);    }
   

转载地址：http://edten.baihongyu.com/