public string aj_init()
        {
            parm r;
            var open = openLogic();
            using (db0 = getDB0())
            {
                //email 修改
                string receiveMails = (string)open.getParmValue(ParmDefine.receiveMails);

                r = new parm()
                {
                    receiveMails = receiveMails,
                };
            }

            return defJSON(r);
        }
 //[ValidateInput(false)]
 public string aj_MasterUpdate(parm md)
 {
     ResultInfo r = new ResultInfo();
     try
     {
         var open = openLogic();
         using (db0 = getDB0())
         {
             open.setParmValue(ParmDefine.receiveMails, md.receiveMails);
         }
         r.result = true;
     }
     catch (Exception ex)
     {
         r.result = false;
         r.message = ex.Message;
     }
     return defJSON(r);
 }