最近使用RestTemplate发送post请求,遇到了很多问题,如转换httpMessage失败、中文乱码等,调了好久才找到下面较为简便的方法:
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);