public JsonResult Create(LogisticsFreightType obj)
 {
     try
     {
         NSession.SaveOrUpdate(obj);
         NSession.Flush();
     }
     catch (Exception ee)
     {
         return Json(new { IsSuccess = false, ErrorMsg = "出错了" });
     }
     return Json(new { IsSuccess = true });
 }
 public void SaveFeight(LogisticsFreightType log)
 {
     log.AreaCode = int.Parse(Session["fid"].ToString());
     NSession.SaveOrUpdate(log);
     NSession.Flush();
 }