Android建立JSON格式資料
Android建立JSON格式資料1. 建立JSON格式資料
對於Android建立JSON格式資料,由於Android官方提供了相應了put(key, value)等方法,因此代碼十分簡單,如下所示:
JSONObject jsonObject = new JSONObject();JSONArray jsonArray = new JSONArray();JSONObject object_1 = new JSONObject();JSONObject object_2 = new JSONObject();JSONObject object_3 = new JSONObject();try { object_1.put(id, 1); object_1.put(ide, eclipse); object_1.put(name, Java); object_2.put(id, 2); object_2.put(ide, XCode); object_2.put(name, Swift); object_3.put(id, 3); object_3.put(ide, Visual Studio); object_3.put(name, C#); jsonArray.put(object_1); jsonArray.put(object_2); jsonArray.put(object_3); jsonObject.put(languages, jsonArray); jsonObject.put(cat, it);} catch (JSONException e) { e.printStackTrace();}Log.i(TESTJSON, jsonObject.toString());
最後列印出來的Log日誌資訊為:
{languages:[{id:1,ide:eclipse,name:Java},{id:2,ide:XCode,name:Swift},{id:3,ide:Visual Studio,name:C#}],cat:it}