/// <summary>
        /// 习练者到老师  添加级别订单
        /// </summary>
        private void AddLevelOrder()
        {
            DateTime now = DateTime.Now;

            using (LevelOrderServiceClient loClient = new LevelOrderServiceClient())
            {
                ViewLevelOrder viewLO = new ViewLevelOrder();
                viewLO.LevelOrderID  = now.ToString("yyMMddHHmmssfff");
                viewLO.UID           = user.Uid;
                viewLO.Name          = user.NickName;
                viewLO.OrderType     = LevelOrderType.习练者到老师.ToString();
                viewLO.OrderState    = LevelOrderState.申请中.ToString();
                viewLO.OrderScore    = "-0";
                viewLO.OrderDel      = 0;
                viewLO.OriginalLevel = CommonInfo.GetCurrentLevel(user);//当前用户level
                viewLO.TargetLevel   = TeacherLevel.初级老师.ToString();
                viewLO.CreateTime    = viewLO.UpdateTime = now;
                loClient.Add(viewLO);
            }
        }