Android接口传递Json数组的处理方式

 1     public static XTResult<Void> addTravel(String uuid, String travelName, String travelId, String startDate,
 2             JSONArray travelCities) {
 3         String partUrl = "/travelModel/addTravelModel";
 4         XTResult<Void> result = null;
 5         JSONObject jsonObject = new JSONObject();
 6         try {
 7             jsonObject.put("token", ServiceCenter.TOKEN_VALUE);
 8             jsonObject.put("uuid", uuid);
 9             jsonObject.put("name", travelName);
10             jsonObject.put("travelId", travelId);
11             jsonObject.put("startTime", startDate);
12             jsonObject.put("travelCities", travelCities);
13             StringEntity entity = new StringEntity(jsonObject.toString(), HTTP.UTF_8);
14             entity.setContentType("application/json");
15             entity.setContentEncoding("utf-8");
16             String response = ServiceCenter.postEntityApiV1(partUrl, entity);
17             Logger.d(Const.TAG_LOG, "addTravel:" + response);
18             if (!TextUtils.isEmpty(response)) {
19                 result = new Gson().fromJson(response, XTResult.class);
20             }
21         } catch (JSONException e) {
22             e.printStackTrace();
23         } catch (UnsupportedEncodingException e) {
24             e.printStackTrace();
25         }
26         return result;
27     }