restTemplate详解

实践

 @Resource
    private RestTemplate template;

    @PostMapping("/v1/third/add/person")
    public void postAddPerson(@RequestBody Person person){
    
        String url = "http://localhost:8081/post/string";
        //final Map<String, Object> map = beanToMap(person);
        MultiValueMap<String, Object> paramMap = new LinkedMultiValueMap<String, Object>();
        paramMap.set("name","tom");
        String respnose = template.postForObject(url, paramMap, String.class);
        System.out.println(JSON.toJSONString(respnose));
    }

案例

RestTemplate post请求传参方式

bug

如何解决component required a bean of type ‘org.springframework.web.client.RestTempla