public JsonResult Create(OrderBuyerType obj)
 {
     try
     {
         NSession.SaveOrUpdate(obj);
         NSession.Flush();
     }
     catch (Exception ee)
     {
         return Json(new { IsSuccess = false, ErrorMsg = "出错了" });
     }
     return Json(new { IsSuccess = true  });
 }
        /// <summary>
        /// 创建客户数据
        /// </summary>
        /// <param name="name"></param>
        /// <param name="email"></param>
        /// <param name="amount"></param>
        /// <param name="buyOn"></param>
        /// <param name="platform"></param>
        /// <returns></returns>
        public static int CreateBuyer(string name, string email, double amount, DateTime buyOn, PlatformEnum platform, ISession NSession)
        {

            IList<OrderBuyerType> list = NSession.CreateQuery(" from OrderBuyerType where BuyerName=:p and Platform=:p2").SetString("p", name).SetString("p2", platform.ToString()).List<OrderBuyerType>();
            OrderBuyerType buyer = new OrderBuyerType();
            if (list.Count > 0)
            {
                buyer = list[0];
                buyer.BuyCount += 1;
                buyer.BuyAmount += amount;
                buyer.ListBuyOn = buyOn;
            }
            else
            {
                buyer = new OrderBuyerType();
                buyer.BuyerName = name;
                buyer.BuyerEmail = email;
                buyer.FristBuyOn = buyOn;
                buyer.BuyCount = 1;
                buyer.BuyAmount = amount;
                buyer.ListBuyOn = buyOn;
                buyer.Platform = platform.ToString();
            }
            NSession.SaveOrUpdate(buyer);
            NSession.Flush();
            return buyer.Id;
        }