Esempio n. 1
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        /**
         * 提交被扫支付API
         * 收银员使用扫码设备读取微信用户刷卡授权码以后,二维码或条码信息传送至商户收银台,
         * 由商户收银台或者商户后台调用该接口发起支付。
         * @param WxPayData inputObj 提交给被扫支付API的参数
         * @param int timeOut 超时时间
         * @throws WxPayException
         * @return 成功时返回调用结果,其他抛异常
         */
        public static WxPayData Micropay(WxPayData inputObj, int timeOut = 10)
        {
            Lebi_Order  order = new Lebi_Order();
            WxPayConfig conf  = new WxPayConfig(order);
            string      url   = "https://api.mch.weixin.qq.com/pay/micropay";

            //检测必填参数
            if (!inputObj.IsSet("body"))
            {
                throw new WxPayException("提交被扫支付API接口中,缺少必填参数body!");
            }
            else if (!inputObj.IsSet("out_trade_no"))
            {
                throw new WxPayException("提交被扫支付API接口中,缺少必填参数out_trade_no!");
            }
            else if (!inputObj.IsSet("total_fee"))
            {
                throw new WxPayException("提交被扫支付API接口中,缺少必填参数total_fee!");
            }
            else if (!inputObj.IsSet("auth_code"))
            {
                throw new WxPayException("提交被扫支付API接口中,缺少必填参数auth_code!");
            }

            inputObj.SetValue("spbill_create_ip", WxPayConfig.IP);                      //终端ip
            inputObj.SetValue("appid", conf.APPID);                                     //公众账号ID
            inputObj.SetValue("mch_id", conf.MCHID);                                    //商户号
            inputObj.SetValue("nonce_str", Guid.NewGuid().ToString().Replace("-", "")); //随机字符串
            inputObj.SetValue("sign", inputObj.MakeSign(order));                        //签名
            string xml = inputObj.ToXml();

            var start = DateTime.Now;//请求开始时间

            //SystemLog.Add("WxPayApi"+ "MicroPay request : " + xml);
            string response = HttpService.Post(xml, url, false, timeOut);//调用HTTP通信接口以提交数据到API
            //SystemLog.Add("WxPayApi"+ "MicroPay response : " + response);

            var end      = DateTime.Now;
            int timeCost = (int)((end - start).TotalMilliseconds);//获得接口耗时

            //将xml格式的结果转换为对象以返回
            WxPayData result = new WxPayData();

            result.FromXml(response);

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

            return(result);
        }
Esempio n. 2
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        /**
         * 下载对账单
         * @param WxPayData inputObj 提交给下载对账单API的参数
         * @param int timeOut 接口超时时间
         * @throws WxPayException
         * @return 成功时返回,其他抛异常
         */
        public static WxPayData DownloadBill(WxPayData inputObj, int timeOut = 6)
        {
            string     Order_Code = inputObj.GetValue("out_trade_no").ToString();
            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/downloadbill";

            //检测必填参数
            if (!inputObj.IsSet("bill_date"))
            {
                throw new WxPayException("对账单接口中,缺少必填参数bill_date!");
            }

            inputObj.SetValue("appid", conf.APPID);              //公众账号ID
            inputObj.SetValue("mch_id", conf.MCHID);             //商户号
            inputObj.SetValue("nonce_str", GenerateNonceStr());  //随机字符串
            inputObj.SetValue("sign", inputObj.MakeSign(order)); //签名

            string xml = inputObj.ToXml();

            ////SystemLog.Add("WxPayApi"+ "DownloadBill request : " + xml);
            string response = HttpService.Post(xml, url, false, timeOut);//调用HTTP通信接口以提交数据到API
            ////SystemLog.Add("WxPayApi"+ "DownloadBill result : " + response);

            WxPayData result = new WxPayData();

            //若接口调用失败会返回xml格式的结果
            if (response.Substring(0, 5) == "<xml>")
            {
                result.FromXml(response);
            }
            //接口调用成功则返回非xml格式的数据
            else
            {
                result.SetValue("result", response);
            }

            return(result);
        }
Esempio n. 3
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        /**
         *
         * 查询退款
         * 提交退款申请后,通过该接口查询退款状态。退款有一定延时,
         * 用零钱支付的退款20分钟内到账,银行卡支付的退款3个工作日后重新查询退款状态。
         * out_refund_no、out_trade_no、transaction_id、refund_id四个参数必填一个
         * @param WxPayData inputObj 提交给查询退款API的参数
         * @param int timeOut 接口超时时间
         * @throws WxPayException
         * @return 成功时返回,其他抛异常
         */
        public static WxPayData RefundQuery(WxPayData inputObj, int timeOut = 6)
        {
            string     Order_Code = inputObj.GetValue("out_trade_no").ToString();
            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/refundquery";

            //检测必填参数
            if (!inputObj.IsSet("out_refund_no") && !inputObj.IsSet("out_trade_no") &&
                !inputObj.IsSet("transaction_id") && !inputObj.IsSet("refund_id"))
            {
                throw new WxPayException("退款查询接口中,out_refund_no、out_trade_no、transaction_id、refund_id四个参数必填一个!");
            }

            inputObj.SetValue("appid", conf.APPID);              //公众账号ID
            inputObj.SetValue("mch_id", conf.MCHID);             //商户号
            inputObj.SetValue("nonce_str", GenerateNonceStr());  //随机字符串
            inputObj.SetValue("sign", inputObj.MakeSign(order)); //签名

            string xml = inputObj.ToXml();

            var start = DateTime.Now;        //请求开始时间

            //SystemLog.Add("WxPayApi"+ "RefundQuery request : " + xml);
            string response = HttpService.Post(xml, url, false, timeOut);//调用HTTP通信接口以提交数据到API
            //SystemLog.Add("WxPayApi"+ "RefundQuery response : " + response);

            var end      = DateTime.Now;
            int timeCost = (int)((end - start).TotalMilliseconds);//获得接口耗时

            //将xml格式的结果转换为对象以返回
            WxPayData result = new WxPayData();

            result.FromXml(response);

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

            return(result);
        }
Esempio n. 4
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        /**
         *
         * 撤销订单API接口
         * @param WxPayData inputObj 提交给撤销订单API接口的参数,out_trade_no和transaction_id必填一个
         * @param int timeOut 接口超时时间
         * @throws WxPayException
         * @return 成功时返回API调用结果,其他抛异常
         */
        public static WxPayData Reverse(WxPayData inputObj, int timeOut = 6)
        {
            string     Order_Code = inputObj.GetValue("out_trade_no").ToString();
            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/secapi/pay/reverse";

            //检测必填参数
            if (!inputObj.IsSet("out_trade_no") && !inputObj.IsSet("transaction_id"))
            {
                throw new WxPayException("撤销订单API接口中,参数out_trade_no和transaction_id必须填写一个!");
            }

            inputObj.SetValue("appid", conf.APPID);              //公众账号ID
            inputObj.SetValue("mch_id", conf.MCHID);             //商户号
            inputObj.SetValue("nonce_str", GenerateNonceStr());  //随机字符串
            inputObj.SetValue("sign", inputObj.MakeSign(order)); //签名
            string xml = inputObj.ToXml();

            var start = DateTime.Now;//请求开始时间

            ////SystemLog.Add("WxPayApi"+ "Reverse request : " + xml);

            string response = HttpService.Post(xml, url, true, timeOut);

            ////SystemLog.Add("WxPayApi"+ "Reverse 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);
        }
Esempio n. 5
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        /**
         * @生成签名,详见签名生成算法
         * @return 签名, sign字段不参加签名
         */
        public string MakeSign(Lebi_Order order)
        {
            WxPayConfig conf = new WxPayConfig(order);
            //转url格式
            string str = ToUrl();

            //在string后加入API KEY
            str += "&key=" + conf.KEY;
            //SystemLog.Add("weixinpay-Data-MakeSign" + "签名 : " + str);
            //MD5加密
            var md5 = MD5.Create();
            var bs  = md5.ComputeHash(Encoding.UTF8.GetBytes(str));
            var sb  = new StringBuilder();

            foreach (byte b in bs)
            {
                sb.Append(b.ToString("x2"));
            }
            //所有字符转为大写
            return(sb.ToString().ToUpper());
        }
Esempio n. 6
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        /**
         *
         * 关闭订单
         * @param WxPayData inputObj 提交给关闭订单API的参数
         * @param int timeOut 接口超时时间
         * @throws WxPayException
         * @return 成功时返回,其他抛异常
         */
        public static WxPayData CloseOrder(WxPayData inputObj, int timeOut = 6)
        {
            string     Order_Code = inputObj.GetValue("out_trade_no").ToString();
            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/closeorder";

            //检测必填参数
            if (!inputObj.IsSet("out_trade_no"))
            {
                throw new WxPayException("关闭订单接口中,out_trade_no必填!");
            }

            inputObj.SetValue("appid", conf.APPID);              //公众账号ID
            inputObj.SetValue("mch_id", conf.MCHID);             //商户号
            inputObj.SetValue("nonce_str", GenerateNonceStr());  //随机字符串
            inputObj.SetValue("sign", inputObj.MakeSign(order)); //签名
            string xml = inputObj.ToXml();

            var start = DateTime.Now;        //请求开始时间

            string response = HttpService.Post(xml, url, false, timeOut);

            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);
        }
Esempio n. 7
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        /**
         * 生成扫描支付模式一URL
         * @param productId 商品ID
         * @return 模式一URL
         */
        public static string GetPrePayUrl(string productId)
        {
            Lebi_Order order = B_Lebi_Order.GetModel("id = lbsql{" + productId + "}");

            if (order == null)
            {
                throw new WxPayException("订单不存在!");
                SystemLog.Add("weixinpay-NativePay" + "productId : " + productId);
            }
            WxPayConfig conf = new WxPayConfig(order);
            WxPayData   data = new WxPayData();

            data.SetValue("appid", conf.APPID);                     //公众帐号id
            data.SetValue("mch_id", conf.MCHID);                    //商户号
            data.SetValue("time_stamp", TenpayUtil.getTimestamp()); //时间戳
            data.SetValue("nonce_str", TenpayUtil.getNoncestr());   //随机字符串
            data.SetValue("product_id", productId);                 //商品ID
            data.SetValue("sign", data.MakeSign(order));            //签名
            string str = ToUrlParams(data.GetValues());             //转换为URL串
            string url = "weixin://wxpay/bizpayurl?" + str;

            return(url);
        }
Esempio n. 8
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        /**
         *
         * 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"))
            {
                SystemLog.Add("WxPayApi" + "UnfiedOrder: 缺少统一支付接口必填参数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"))
            {
                SystemLog.Add("WxPayApi" + "UnfiedOrder: 缺少统一支付接口必填参数body!");
                throw new WxPayException("缺少统一支付接口必填参数body!");
            }
            else if (!inputObj.IsSet("total_fee"))
            {
                SystemLog.Add("WxPayApi" + "UnfiedOrder: 缺少统一支付接口必填参数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"))
            {
                SystemLog.Add("WxPayApi" + "UnfiedOrder: 缺少统一支付接口必填参数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"))
            {
                SystemLog.Add("WxPayApi" + "UnfiedOrder: 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!");
                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"))
            {
                SystemLog.Add("WxPayApi" + "UnfiedOrder: 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!");
                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-UnifiedOrder " + "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);
        }
Esempio n. 9
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        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();

            SystemLog.Add("weixinpay.NativeNotify.ProcessNotify 接口返回通知 " + openid + ", " + product_id + ", " + Order_Code + "");
            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();
        }