Beispiel #1
0
        public override void ProcessNotify()
        {
            WxPayData notifyData = GetNotifyData();

            //检查openid和product_id是否返回
            if (!notifyData.IsSet("openid") || !notifyData.IsSet("product_id"))
            {
                WxPayData res = new WxPayData();
                res.SetValue("return_code", "FAIL");
                res.SetValue("return_msg", "回调数据异常");
                SystemLog.Add(this.GetType().ToString() + "The data WeChat post is error : " + res.ToXml());
                page.Response.Write(res.ToXml());
                page.Response.End();
            }

            //调统一下单接口,获得下单结果
            string     openid     = notifyData.GetValue("openid").ToString();
            string     product_id = notifyData.GetValue("product_id").ToString();
            string     Order_Code = notifyData.GetValue("out_trade_no").ToString();
            Lebi_Order order      = B_Lebi_Order.GetModel("Code = lbsql{'" + Order_Code + "'}");

            if (order == null)
            {
                WxPayData res = new WxPayData();
                res.SetValue("return_code", "FAIL Order");
                res.SetValue("return_msg", "统一下单失败");
                SystemLog.Add(this.GetType().ToString() + "UnifiedOrder failure : " + res.ToXml());
                page.Response.Write(res.ToXml());
                page.Response.End();
            }
            WxPayData unifiedOrderResult = new WxPayData();

            try
            {
                unifiedOrderResult = UnifiedOrder(openid, product_id);
            }
            catch (Exception ex)//若在调统一下单接口时抛异常,立即返回结果给微信支付后台
            {
                WxPayData res = new WxPayData();
                res.SetValue("return_code", "FAIL");
                res.SetValue("return_msg", "统一下单失败");
                SystemLog.Add(this.GetType().ToString() + "UnifiedOrder failure : " + res.ToXml());
                page.Response.Write(res.ToXml());
                page.Response.End();
            }

            //若下单失败,则立即返回结果给微信支付后台
            if (!unifiedOrderResult.IsSet("appid") || !unifiedOrderResult.IsSet("mch_id") || !unifiedOrderResult.IsSet("prepay_id"))
            {
                WxPayData res = new WxPayData();
                res.SetValue("return_code", "FAIL");
                res.SetValue("return_msg", "统一下单失败");
                SystemLog.Add(this.GetType().ToString() + "UnifiedOrder failure : " + res.ToXml());
                page.Response.Write(res.ToXml());
                page.Response.End();
            }
            WxPayConfig conf = new WxPayConfig(order);
            //统一下单成功,则返回成功结果给微信支付后台
            WxPayData data = new WxPayData();

            data.SetValue("return_code", "SUCCESS");
            data.SetValue("return_msg", "OK");
            data.SetValue("appid", conf.APPID);
            data.SetValue("mch_id", conf.MCHID);
            data.SetValue("nonce_str", WxPayApi.GenerateNonceStr());
            data.SetValue("prepay_id", unifiedOrderResult.GetValue("prepay_id"));
            data.SetValue("result_code", "SUCCESS");
            data.SetValue("err_code_des", "OK");
            data.SetValue("sign", data.MakeSign(order));

            //SystemLog.Add(this.GetType().ToString() + "UnifiedOrder success , send data to WeChat : " + data.ToXml());
            page.Response.Write(data.ToXml());
            page.Response.End();
        }
Beispiel #2
0
        /**
         *
         * 统一下单
         * @param WxPaydata inputObj 提交给统一下单API的参数
         * @param int timeOut 超时时间
         * @throws WxPayException
         * @return 成功时返回,其他抛异常
         */
        public static WxPayData UnifiedOrder(WxPayData inputObj, int timeOut = 20)
        {
            string Order_Code = inputObj.GetValue("out_trade_no").ToString();
            //SystemLog.Add("weixinpay-WxPayApi-UnifiedOrder" + "Order_Code : " + Order_Code);
            Lebi_Order order = B_Lebi_Order.GetModel("Code = lbsql{'" + Order_Code + "'}");

            if (order == null)
            {
                throw new WxPayException("订单不存在!");
            }
            WxPayConfig conf = new WxPayConfig(order);
            string      url  = "https://api.mch.weixin.qq.com/pay/unifiedorder";

            //检测必填参数
            if (!inputObj.IsSet("out_trade_no"))
            {
                throw new WxPayException("缺少统一支付接口必填参数out_trade_no!");
            }
            else if (!inputObj.IsSet("body"))
            {
                throw new WxPayException("缺少统一支付接口必填参数body!");
            }
            else if (!inputObj.IsSet("total_fee"))
            {
                throw new WxPayException("缺少统一支付接口必填参数total_fee!");
            }
            else if (!inputObj.IsSet("trade_type"))
            {
                throw new WxPayException("缺少统一支付接口必填参数trade_type!");
            }

            //关联参数
            if (inputObj.GetValue("trade_type").ToString() == "JSAPI" && !inputObj.IsSet("openid"))
            {
                throw new WxPayException("统一支付接口中,缺少必填参数openid!trade_type为JSAPI时,openid为必填参数!");
            }
            if (inputObj.GetValue("trade_type").ToString() == "NATIVE" && !inputObj.IsSet("product_id"))
            {
                throw new WxPayException("统一支付接口中,缺少必填参数product_id!trade_type为JSAPI时,product_id为必填参数!");
            }
            //异步通知url未设置,则使用配置文件中的url
            if (!inputObj.IsSet("notify_url"))
            {
                inputObj.SetValue("notify_url", conf.NOTIFY_URL);//异步通知url
            }

            inputObj.SetValue("appid", conf.APPID);                //公众账号ID
            inputObj.SetValue("mch_id", conf.MCHID);               //商户号
            inputObj.SetValue("spbill_create_ip", WxPayConfig.IP); //终端ip
            inputObj.SetValue("nonce_str", GenerateNonceStr());    //随机字符串
            SystemLog.Add("weixinpay-WxPayConfig" + "MCHID : " + conf.MCHID + ",KEY : " + conf.NOTIFY_URL + ",APPID : " + conf.APPID);
            //签名
            inputObj.SetValue("sign", inputObj.MakeSign(order));
            string xml = inputObj.ToXml();

            var start = DateTime.Now;

            //SystemLog.Add("WxPayApi"+ "UnfiedOrder request : " + xml);
            string response = HttpService.Post(xml, url, false, timeOut);

            SystemLog.Add("WxPayApi" + "UnfiedOrder response : " + response);

            var end      = DateTime.Now;
            int timeCost = (int)((end - start).TotalMilliseconds);

            WxPayData result = new WxPayData();

            result.FromXml(response);

            ReportCostTime(url, timeCost, result);//测速上报

            return(result);
        }