public ResultPager <VueSystemNotification> QuerySystemNotification(QMsgUser query) { ResultPager <VueSystemNotification> result = new ResultPager <VueSystemNotification>(); try { query.userId = this.getUserId(); result.PageData = _messageServices.QuerySystemNotifictaion(query); } catch (Exception ex) { result.ErrorMsg = ex.Message; } return(result); }