使用RestTemplate发送post请求

1         RestTemplate restTemplate = new RestTemplate();
 2         HttpHeaders headers = new HttpHeaders();
 3         MediaType type = MediaType.parseMediaType("application/json; charset=UTF-8");
 4         headers.setContentType(type);
 5         headers.add("Accept", MediaType.APPLICATION_JSON.toString());
 6         
 7         JSONObject jsonObj = JSONObject.fromObject(params);
 8         
 9         HttpEntity<String> formEntity = new HttpEntity<String>(jsonObj.toString(), headers);
10 
11         String result = restTemplate.postForObject(url, formEntity, String.class);复制代码