void AliMicroCancel(string mer_id, string sheet_no, out string need_try, out string need_query, out int errId, out string errMsg)
        {
            IBLL.ISysBLL bll    = new BLL.SysBLL();
            var          config = bll.GetMerAlipayById(mer_id);

            if (config == null)
            {
                throw new Exception("未配置支付宝帐户");
            }
            //
            body.alimicrocancel_par par = new body.alimicrocancel_par();
            par.app_id       = config.app_id;
            par.method       = "alipay.trade.cancel";
            par.charset      = "utf-8";
            par.sign_type    = "RSA";
            par.timestamp    = System.DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
            par.version      = "1.0";
            par.out_trade_no = sheet_no;
            string url = "https://openapi.alipay.com/gateway.do";

            Aop.Api.IAopClient client = new Aop.Api.DefaultAopClient(url, par.app_id, config.rsa1_private);
            Aop.Api.Request.AlipayTradeCancelRequest req = new Aop.Api.Request.AlipayTradeCancelRequest();
            req.BizContent = par.biz_content();
            var response = client.Execute <Aop.Api.Response.AlipayTradeCancelResponse>(req);
            var context  = response.Body;
            var parres   = new body.alimicrocancel_res(context);

            if (parres.code == "10000")
            {
                if (parres.retry_flag == "Y")
                {
                    need_try   = "1";
                    need_query = "0";
                    errId      = 0;
                    errMsg     = parres.sub_msg;
                }
                else
                {
                    need_try   = "0";
                    need_query = "1";
                    errId      = 0;
                    errMsg     = parres.sub_msg;
                }
            }
            else
            {
                need_try   = "1";
                need_query = "0";
                errId      = 0;
                errMsg     = parres.msg;
            }

            if (errId != 0)
            {
                LogHelper.writeLog("AliMicroCancel()", errMsg, errId.ToString(), mer_id, sheet_no, par.biz_content());
            }
        }
        /// <summary>
        /// 微信扫码支付
        /// </summary>
        /// <param name="mer_key">常春藤商户id</param>
        /// <param name="ord_id">订单号</param>
        /// <param name="pay_amt">支付金额</param>
        /// <param name="barcode">支付码</param>
        /// <param name="branch_no">机构码</param>
        /// <param name="sign">客户端签名</param>
        /// <param name="res"></param>
        /// <param name="errMsg"></param>
        void AliMicroPay(string mer_id, string sheet_no, decimal pay_amt, string barcode, string jh, out int errId, out string errMsg)
        {
            IBLL.ISysBLL bll    = new BLL.SysBLL();
            var          config = bll.GetMerAlipayById(mer_id);

            if (config == null)
            {
                throw new Exception("未配置支付宝帐户");
            }
            //
            body.alimicropay_par par = new body.alimicropay_par();
            par.app_id       = config.app_id;
            par.method       = "alipay.trade.pay";
            par.charset      = "utf-8";
            par.sign_type    = "RSA";
            par.timestamp    = System.DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
            par.version      = "1.0";
            par.out_trade_no = sheet_no;
            par.scene        = "bar_code";
            par.auth_code    = barcode;
            par.subject      = "commongoods";
            par.total_amount = pay_amt.ToString("0.00");
            par.store_id     = jh;
            string url = "https://openapi.alipay.com/gateway.do";

            Aop.Api.IAopClient client = new Aop.Api.DefaultAopClient(url, par.app_id, config.rsa1_private);
            Aop.Api.Request.AlipayTradePayRequest req = new Aop.Api.Request.AlipayTradePayRequest();
            req.BizContent = par.biz_content();
            var response = client.Execute <Aop.Api.Response.AlipayTradePayResponse>(req);
            var context  = response.Body;
            var parres   = new body.alimicropay_res(context);

            if (parres.code == "10000")
            {
                errId  = 0;
                errMsg = "";
            }
            else if (parres.code == "20000" || parres.code == "20001" || parres.code == "40001" || parres.code == "40002" || parres.code == "40006")//出错
            {
                errId  = 1;
                errMsg = parres.code + "," + parres.msg + "," + parres.sub_code + "," + parres.sub_msg;
            }
            else if (parres.code == "40004")
            {
                if (parres.is_doing(parres.sub_code) == true)
                {
                    errId  = 2;
                    errMsg = "";
                }
                else
                {
                    errId  = 1;
                    errMsg = parres.sub_code + "," + parres.sub_msg;
                }
            }
            else//未知错误
            {
                errId  = 2;
                errMsg = "";
            }
            if (errId == 1)
            {
                LogHelper.writeLog("AliMicroPay()", errMsg, mer_id, sheet_no, par.biz_content());
            }
        }