RestTemplate发送json请求

Posted 2021-02-01 永光-技术改变梦想

  JSONObject json = new JSONObject();
                    json.put("train_date", train_date);
                    json.put("from_station", fromStationCode);
                    json.put("to_station", toStationCode);
                    json.put("logFlag", logFlag);

                    HttpHeaders headers = new HttpHeaders();
                    MediaType type = MediaType.parseMediaType("application/json; charset=UTF-8");
                    headers.setContentType(type);
                    headers.add("Accept", MediaType.APPLICATION_JSON.toString());
                    HttpEntity<String> formEntity = new HttpEntity<String>(json.toString(), headers);
                    String s= restTemplate.postForEntity(url,formEntity,String.class).getBody();