Example #1
0
        }                                            //支付成功跳转的地址
        protected void Page_Load(object sender, EventArgs e)
        {
            string  openid       = DTRequest.GetQueryString("openid");
            string  order_no     = DTRequest.GetQueryString("order_no");
            decimal order_amount = 0;            //订单金额
            string  subject1     = string.Empty; //订单备注1
            string  subject2     = string.Empty; //订单备注2

            //检查参数是否正确
            if (string.IsNullOrEmpty(openid) || string.IsNullOrEmpty(order_no))
            {
                Response.Redirect(new Web.UI.BasePage().linkurl("error", "?msg=" + Utils.UrlEncode("对不起,获取OPENID参数有误!")));
                return;
            }
            if (order_no.StartsWith("R")) //R开头为在线充值订单
            {
                Model.user_recharge model = new BLL.user_recharge().GetModel(order_no);
                if (model == null)
                {
                    Response.Redirect(new Web.UI.BasePage().linkurl("error", "?msg=" + Utils.UrlEncode("对不起,您充值的订单号不存在或已删除!")));
                    return;
                }
                order_amount = model.amount; //订单金额
                subject1     = "充值订单";
                subject2     = "用户名:" + model.user_name;
            }
            else //B开头为商品订单
            {
                Model.orders model = new BLL.orders().GetModel(order_no);
                if (model == null)
                {
                    Response.Redirect(new Web.UI.BasePage().linkurl("error", "?msg=" + Utils.UrlEncode("对不起,您支付的订单号不存在或已删除!")));
                    return;
                }
                order_amount = model.order_amount; //订单金额
                subject1     = "商品订单";
                if (model.user_id > 0)
                {
                    subject2 = "用户名:" + model.user_name;
                }
                else
                {
                    subject2 = "匿名用户";
                }
            }

            //JSAPI支付预处理
            try
            {
                //统一下单
                string      sendUrl     = "https://api.mch.weixin.qq.com/pay/unifiedorder";
                JsApiConfig jsApiConfig = new JsApiConfig();
                WxPayData   data        = new WxPayData();
                data.SetValue("body", subject1);                                               //商品描述
                data.SetValue("detail", subject2);                                             //商品详情
                data.SetValue("out_trade_no", order_no);                                       //商户订单号
                data.SetValue("total_fee", (Convert.ToDouble(order_amount) * 100).ToString()); //订单总金额,以分为单位
                data.SetValue("trade_type", "JSAPI");                                          //交易类型
                data.SetValue("openid", openid);                                               //公众账号ID
                data.SetValue("appid", jsApiConfig.AppId);                                     //公众账号ID
                data.SetValue("mch_id", jsApiConfig.Partner);                                  //商户号
                data.SetValue("nonce_str", JsApiPay.GenerateNonceStr());                       //随机字符串
                data.SetValue("notify_url", jsApiConfig.Notify_url);                           //异步通知url
                data.SetValue("spbill_create_ip", DTRequest.GetIP());                          //终端IP
                data.SetValue("sign", data.MakeSign(jsApiConfig.Key));                         //签名
                string    xml       = data.ToXml();                                            //转换成XML
                var       startTime = DateTime.Now;                                            //开始时间
                string    response  = HttpService.Post(xml, sendUrl, false, 6);                //发送请求
                var       endTime   = DateTime.Now;                                            //结束时间
                int       timeCost  = (int)((endTime - startTime).TotalMilliseconds);          //计算所用时间
                WxPayData result    = new WxPayData();
                result.FromXml(response, jsApiConfig.Key);
                JsApiPay.ReportCostTime(sendUrl, timeCost, result);//测速上报

                //获取H5调起JS API参数
                WxPayData jsApiParam = new WxPayData();
                jsApiParam.SetValue("appId", result.GetValue("appid"));
                jsApiParam.SetValue("timeStamp", JsApiPay.GenerateTimeStamp());
                jsApiParam.SetValue("nonceStr", JsApiPay.GenerateNonceStr());
                jsApiParam.SetValue("package", "prepay_id=" + result.GetValue("prepay_id"));
                jsApiParam.SetValue("signType", "MD5");
                jsApiParam.SetValue("paySign", jsApiParam.MakeSign(jsApiConfig.Key));
                wxJsApiParam = jsApiParam.ToJson();

                //支付成功后跳转的URL
                returnUrl = new Web.UI.BasePage().linkurl("payment", "?action=succeed&order_no=" + order_no);
            }
            catch (Exception ex)
            {
                Response.Redirect(new Web.UI.BasePage().linkurl("error", "?msg=" + Utils.UrlEncode("调用JSAPI下单失败,请检查微信授权目录是否已注册!")));
                return;
            }
        }
Example #2
0
        }                                            //支付成功跳转的地址
        protected void Page_Load(object sender, EventArgs e)
        {
            string  openid       = DTRequest.GetQueryString("openid");
            string  order_no     = DTRequest.GetQueryString("order_no");
            decimal order_amount = 9.28M;  //订单金额
            string  subject1     = "在线支付"; //订单备注1
            string  subject2     = "在线支付"; //订单备注2

            //检查参数是否正确
            if (string.IsNullOrEmpty(openid) || string.IsNullOrEmpty(order_no))
            {
                Response.Redirect(new Web.UI.BasePage().linkurl("error", "?msg=" + Utils.UrlEncode("对不起,获取OPENID参数有误!")));
                return;
            }


            //JSAPI支付预处理
            try
            {
                //统一下单
                string      sendUrl     = "https://api.mch.weixin.qq.com/pay/unifiedorder";
                JsApiConfig jsApiConfig = new JsApiConfig();
                WxPayData   data        = new WxPayData();
                data.SetValue("body", subject1);                                               //商品描述
                data.SetValue("detail", subject2);                                             //商品详情
                data.SetValue("out_trade_no", order_no);                                       //商户订单号
                data.SetValue("total_fee", (Convert.ToDouble(order_amount) * 100).ToString()); //订单总金额,以分为单位
                data.SetValue("trade_type", "JSAPI");                                          //交易类型
                data.SetValue("openid", openid);                                               //公众账号ID
                data.SetValue("appid", jsApiConfig.AppId);                                     //公众账号ID
                data.SetValue("mch_id", jsApiConfig.Partner);                                  //商户号
                data.SetValue("nonce_str", JsApiPay.GenerateNonceStr());                       //随机字符串
                data.SetValue("notify_url", jsApiConfig.Notify_url);                           //异步通知url
                data.SetValue("spbill_create_ip", DTRequest.GetIP());                          //终端IP
                data.SetValue("sign", data.MakeSign(jsApiConfig.Key));                         //签名
                string    xml       = data.ToXml();                                            //转换成XML
                var       startTime = DateTime.Now;                                            //开始时间
                string    response  = HttpService.Post(xml, sendUrl, false, 6);                //发送请求
                var       endTime   = DateTime.Now;                                            //结束时间
                int       timeCost  = (int)((endTime - startTime).TotalMilliseconds);          //计算所用时间
                WxPayData result    = new WxPayData();
                result.FromXml(response, jsApiConfig.Key);
                JsApiPay.ReportCostTime(sendUrl, timeCost, result);//测速上报
                LogHelper.WriteDebugLog("[pay]:" + result.ToString());
                //获取H5调起JS API参数
                WxPayData jsApiParam = new WxPayData();
                jsApiParam.SetValue("appId", result.GetValue("appid"));
                jsApiParam.SetValue("timeStamp", JsApiPay.GenerateTimeStamp());
                jsApiParam.SetValue("nonceStr", JsApiPay.GenerateNonceStr());
                jsApiParam.SetValue("package", "prepay_id=" + result.GetValue("prepay_id"));
                jsApiParam.SetValue("signType", "MD5");
                jsApiParam.SetValue("paySign", jsApiParam.MakeSign(jsApiConfig.Key));
                wxJsApiParam = jsApiParam.ToJson();

                LogHelper.WriteDebugLog("[ApiParam]:" + jsApiParam.ToJson());
                //支付成功后跳转的URL
                returnUrl = new Web.UI.BasePage().linkurl("payment", "?action=succeed&order_no=" + order_no);
                //Response.Redirect(returnUrl);
            }
            catch (Exception ex)
            {
                Response.Redirect(new Web.UI.BasePage().linkurl("error", "?msg=" + Utils.UrlEncode(ex.Message)));
                return;
            }
        }