public string Handle()
 {
     try
     {
         List <StaffInfo> newUserList = GetNewUserList(Content.users);
         List <StaffInfo> oldUserList = QYKQDal.GetUsers(QYCode);
         List <StaffInfo> AddList     = new List <StaffInfo>();
         List <StaffInfo> DelList     = new List <StaffInfo>();
         CompareCardId(newUserList, oldUserList, out AddList, out DelList);
         if (AddList.Count != 0)
         {
             MyLibrary.Log.Warn("增卡开始;企业代码:" + QYCode);
             foreach (var v in AddList)
             {
                 Add(QYCode, v.Name, v.ID.ToUpper());
             }
             MyLibrary.Log.Warn("增卡结束;企业代码:" + QYCode);
         }
         if (DelList.Count != 0)
         {
             MyLibrary.Log.Warn("销卡开始;企业代码:" + QYCode);
             foreach (var v in DelList)
             {
                 Del(QYCode, v.Name, v.ID.ToUpper());
             }
             MyLibrary.Log.Warn("销卡结束;企业代码:" + QYCode);
         }
         QYKQDal.UpdateLastTime(QYCode);
         return("0");
     }
     catch (Exception ex)
     {
         return(ex.Message);
     }
 }