public ActionResult Last() { if (Request.Cookies.TryGetValue("last-notice", out var json)) { var data = JsonConvert.DeserializeObject <NoticeOutputDto>(json); if (!NoticeService.Any(n => n.Id > data.Id)) { return(ResultData(data)); } } var notice = NoticeService.Get(n => n.Status == Status.Display, n => n.ModifyDate, false); if (notice == null) { return(ResultData(null, false)); } notice.ViewCount += 1; NoticeService.SaveChanges(); var dto = notice.Mapper <NoticeOutputDto>(); Response.Cookies.Append("last-notice", dto.ToJsonString(), new CookieOptions() { Expires = DateTime.Now.AddMonths(1) }); return(ResultData(dto)); }