C# (CSharp) QL.Web.RestfulApi.WeiXinPayWebParamData Examples

Example #1

        public IActionResult WxAppPay(string appId, string subject, int shopId)
        {
            var    userId    = this.UserInfo.UserId;
            double total_fee = 1;
            string mchId     = "";
            string secret    = "";

            var param = this.GetWebParam();

            if (string.IsNullOrEmpty(appId) ||
                string.IsNullOrEmpty(subject) ||
                shopId == 0
                )
            {
                return(WriteFail("缺少参数"));
            }

            var apiinfo = this.APIKeySecretManager.GetConfigValue(appId, "wxpay");

            if (apiinfo == null)
            {
                return(WriteFail("输入参数 appId 无效"));
            }

            mchId  = apiinfo.AttachParam1;
            secret = apiinfo.AppSecret;

            var trade_no = GetOutTradeNo((int)this.UserInfo.UserId, shopId, out total_fee);

            total_fee *= 100;
            if (string.IsNullOrEmpty(trade_no))
            {
                return(WriteShowTip("生成订单失败"));
            }

            var wxPayRequest = new QL.Web.RestfulApi.WeiXinPayWebParamData();

            wxPayRequest["appid"]            = appId;
            wxPayRequest["mch_id"]           = mchId;
            wxPayRequest["nonce_str"]        = Guid.NewGuid().ToString("n").Substring(0, 8);
            wxPayRequest["body"]             = subject;
            wxPayRequest["out_trade_no"]     = trade_no;
            wxPayRequest["total_fee"]        = total_fee.ToString("0");
            wxPayRequest["spbill_create_ip"] = this.ClientIpAdress;

            if (this.ConfigManager.UseHttps != 0)
            {
                wxPayRequest["notify_url"] = $"https://{RequestHost}/pay/PayCallback.WxPay";
            }
            else
            {
                wxPayRequest["notify_url"] = $"http://{RequestHost}/pay/PayCallback.WxPay";
            }
            //wxPayRequest["attach"] = attach.ToUrl();
            wxPayRequest["trade_type"] = "APP";

            wxPayRequest["sign"] = wxPayRequest.MarkSign(false, secret);
            var xmlbody    = wxPayRequest.ToXml();
            var result_xml = HttpHelper.PostString(wxpayunifiedorder, xmlbody);


            var result       = WebParamData.FromXml(result_xml);
            var appWxPayData = new QL.Web.RestfulApi.WeiXinPayWebParamData();

            if (result["return_code"] != "SUCCESS")
            {
                appWxPayData["status"] = "fail";
                appWxPayData["msg"]    = result["return_msg"];
                return(Json(appWxPayData));
            }
            appWxPayData["appid"]     = appId;
            appWxPayData["partnerid"] = mchId;
            appWxPayData["prepayid"]  = result["prepay_id"];
            appWxPayData["package"]   = "Sign=WXPay";
            appWxPayData["timestamp"] = QL.Security.Encryption.EncryptionHelper.GetTimeStamp();
            appWxPayData["noncestr"]  = Guid.NewGuid().ToString("n").Substring(0, 8);
            appWxPayData["sign"]      = appWxPayData.MarkSign(false, secret);
            appWxPayData["status"]    = "success";
            appWxPayData["msg"]       = "OK";

            return(Json(appWxPayData));
        }

Example #2

        public IActionResult WxWapPay(string appId, string subject, int shopId)
        {
            var    userId    = this.UserInfo.UserId;
            double total_fee = 1;
            string mchId     = "";
            string secret    = "";

            var param = this.GetWebParam();

            if (string.IsNullOrEmpty(appId) ||
                string.IsNullOrEmpty(subject) ||
                shopId == 0
                )
            {
                return(WriteFail("缺少参数"));
            }

            var apiinfo = this.APIKeySecretManager.GetConfigValue(appId, "wxpay");

            if (apiinfo == null)
            {
                return(WriteFail("输入参数 appId 无效"));
            }

            mchId  = apiinfo.AttachParam1;
            secret = apiinfo.AppSecret;

            var trade_no = GetOutTradeNo((int)this.UserInfo.UserId, shopId, out total_fee);

            total_fee *= 100;

            if (string.IsNullOrEmpty(trade_no))
            {
                return(WriteShowTip("生成订单失败"));
            }



            var wxPayRequest = new QL.Web.RestfulApi.WeiXinPayWebParamData();

            wxPayRequest["appid"]            = appId;
            wxPayRequest["mch_id"]           = mchId;
            wxPayRequest["nonce_str"]        = Guid.NewGuid().ToString("n").Substring(0, 8);
            wxPayRequest["body"]             = subject;
            wxPayRequest["out_trade_no"]     = trade_no;
            wxPayRequest["total_fee"]        = total_fee.ToString("0");
            wxPayRequest["scene_info"]       = WxWapPaySceneInfo;
            wxPayRequest["spbill_create_ip"] = this.ConfigManager.ServicesIp;

            if (this.ConfigManager.UseHttps != 0)
            {
                wxPayRequest["notify_url"] = $"https://{RequestHost}/pay/PayCallback.WxPay";
            }
            else
            {
                wxPayRequest["notify_url"] = $"http://{RequestHost}/pay/PayCallback.WxPay";
            }
            wxPayRequest["trade_type"] = "MWEB";
            wxPayRequest["sign"]       = wxPayRequest.MarkSign(false, secret);
            var xmlbody = wxPayRequest.ToXml();

            this.WriteLog($@"支付下单请求参数：
{xmlbody}");

            var unifiedorderResultXml = HttpHelper.PostString("https://api.mch.weixin.qq.com/pay/unifiedorder", xmlbody);

            this.WriteLog(unifiedorderResultXml);

            var unifiedorderResult = WebParamData.FromXml(unifiedorderResultXml);

            {
                //处理下订单的结果
                var return_code = unifiedorderResult["return_code"];
                var return_msg  = unifiedorderResult["return_msg"];

                if (return_code != "SUCCESS")
                {
                    this.WriteLog($@"支付下单操作结果：{return_msg}");
                    return(WriteFail("支付下单失败"));
                }
            }

            {
                //处理下订单的结果
                var return_code = unifiedorderResult["return_code"];
                var return_msg  = unifiedorderResult["return_code"];
            }

            var    mweb_url = unifiedorderResult["mweb_url"];
            string payUrl   = mweb_url;

            if (string.IsNullOrEmpty(payUrl))
            {
                return(WriteFail("支付下单失败！"));
            }

            var res = HttpHelper.GetString(mweb_url, $@"http://{RequestHost}/{RequestPath}");


            const string pattern      = @"weixin://wap/pay?.*?(?="";)";
            var          reg          = new System.Text.RegularExpressions.Regex(pattern);
            var          matachs_cols = reg.Matches(res);

            if (matachs_cols.Count <= 0)
            {
                this.WriteLog("支付地址获取失败1");
                goto Result;
            }
            payUrl = matachs_cols[0].Value;
            if (string.IsNullOrEmpty(payUrl))
            {
                this.WriteLog("支付地址获取失败2");
                payUrl = mweb_url;
                goto Result;
            }

Result:
            return(Json(new
            {
                status = "success",
                msg = "OK",
                payUrl = payUrl
            }));
        }