Get 请求获取 Token 示例
HttpHeaders header = new HttpHeaders();
JSONObject jsonObj = HttpHelper.sendGetRequest(url, header);
String token = jsonObj.getString("token");
Post 请求获取数据示例
HttpHeaders headers = new HttpHeaders();
headers.add("Authorization", "Bearer "+ token);
JSONObject requestObj = new JSONObject();
requestObj.put("propName", "name");
requestObj.put("propValue", vmHostName);
requestObj.