public static Com.DataPack.DataRsp <string> schsubsave(string arr)
 {
     Com.DataPack.DataRsp <string> rsp = new Com.DataPack.DataRsp <string>();
     if (Com.Session.userid == null)
     {
         rsp.code = "expire";
         rsp.msg  = "页面已经过期,请重新登录";
     }
     else
     {
         try
         {
             string[] datas = arr.Split('|');
             if (datas[1] == "1" && DateTime.Parse(datas[2]) < DateTime.Now.AddDays(-1))//开启状态,则判断时间是否准确
             {
                 rsp.code = "error";
                 rsp.msg  = "时间选择不正确";
             }
             else
             {
                 SchSystem.BLL.SchInfo schbll = new SchSystem.BLL.SchInfo();
                 if (datas[1] == "1")
                 {
                     schbll.UpdateSchXXTOpen(int.Parse(datas[0]), DateTime.Parse(datas[2]), "支撑操作开启");
                 }
                 else
                 {
                     schbll.UpdateSchXXTClose(int.Parse(datas[0]), "支撑操作关闭");
                 }
                 rsp.code = "success";
                 rsp.msg  = "操作成功";
             }
         }
         catch (Exception ex)
         {
             rsp.code = "error";
             rsp.msg  = ex.Message;
         }
     }
     return(rsp);
 }