/**

     * 解析申请分配座位席别

     * @param json

     * @return

     */

    public static TrainOrderResponse getTrainOrder(String json){

        TrainOrderResponse response=new TrainOrderResponse();

        Gson gson=new Gson();

        try {

            JSONObject jsonObject = new JSONObject(json);

            response = gson.fromJson(jsonObject.getString("Res"),TrainOrderResponse.class);

        } catch (Exception e) {

            // TODO: handle exception

            e.printStackTrace();

            System.out.println(e);

        }

        return response;

    }