public ActionResult AddGood(Good good) { try { if (Session["UserName"] == null) { return(Json(new { res = "请先登录~~" })); } good.User = us.GetSingle(t => t.UserName.Equals(Session["UserName"].ToString())); good.Title = string.Format("{0}/{1}吨/发往{2}", good.SrcAddress, good.Weight, good.DestAddress); good.UpdateTime = DateTime.Now; good.CreateTime = DateTime.Now; good.IsDel = false; gs.Add(good); } catch (Exception) { return(Json(new { res = "发布失败~~" })); } return(Json(new { res = "发布成功啦~~" })); }