Google gson ---> 2

简单的json数据实现：

Map<String, Object> map = new HashMap<String, Object>();map.put("mid", 111123123);map.put("sendDate", 12364);Gson gson = new Gson();String response = gson.toJson(map);System.out.println(response);JsonParser jsonParser = new JsonParser();JsonObject jsonObject = jsonParser.parse(response).getAsJsonObject();//取出返回记录的id和创建时间int mid = jsonObject.get("mid").getAsInt();long sendDate = jsonObject.get("sendDate").getAsLong();System.out.println(mid+ "    "+ String.valueOf(sendDate));

{"sendDate":12364,"mid":111123123}
111123123    12364