public async Task <ActionResult> Write(Notice notice)
        {
            notice.Content = await ImagebedClient.ReplaceImgSrc(notice.Content.ClearImgAttributes());

            Notice e = NoticeService.AddEntitySaved(notice);

            return(e != null?ResultData(null, message : "发布成功") : ResultData(null, false, "发布失败"));
        }
        public async Task <ActionResult> Write(Notice notice, CancellationToken cancellationToken)
        {
            notice.Content = await ImagebedClient.ReplaceImgSrc(notice.Content.ClearImgAttributes(), cancellationToken);

            if (notice.StartTime.HasValue && notice.EndTime.HasValue && notice.StartTime >= notice.EndTime)
            {
                return(ResultData(null, false, "开始时间不能小于结束时间"));
            }

            if (DateTime.Now < notice.StartTime)
            {
                notice.NoticeStatus = NoticeStatus.UnStart;
            }

            Notice e = NoticeService.AddEntitySaved(notice);

            return(e != null?ResultData(null, message : "发布成功") : ResultData(null, false, "发布失败"));
        }