/// <summary>
        /// 续住的保存
        /// </summary>
        /// <param name="roomRegId"></param>
        /// <param name="xzDays"></param>
        /// <returns></returns>
        public JsonResult RoomRegXzSave(long roomRegId, int xzDays, string yulitime)
        {
            var apiResult = new APIResult();
            var user      = UserContext.CurrentUser;

            try
            {
                RoomRegBll.RoomRegXzSave(roomRegId, xzDays, yulitime);
            }
            catch (Exception ex)
            {
                apiResult.Ret = -1;
                apiResult.Msg = ex.Message;
                if (!(ex is OperationExceptionFacade))
                {
                    LogFactory.GetLogger().Log(LogLevel.Error, ex);
                }
            }
            return(Json(apiResult));
        }