DTcms.Web/api/payment/alipaypc/notify_url.aspx.cs

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using System;
using System.Collections;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using DTcms.API.Payment.alipaypc;
using DTcms.Common;

namespace DTcms.Web.api.payment.alipaypc
{
    public partial class notify_url : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            SortedDictionary<string, string> sPara = GetRequestPost();

            if (sPara.Count > 0)//判断是否有带返回参数
            {
                Notify aliNotify = new Notify();
                bool verifyResult = aliNotify.Verify(sPara, DTRequest.GetString("notify_id"), DTRequest.GetString("sign"));

                if (verifyResult)//验证成功
                {
                    string trade_no = DTRequest.GetString("trade_no");                  //支付宝交易号
                    string order_no = DTRequest.GetString("out_trade_no").ToUpper();    //获取订单号
                    string total_fee = DTRequest.GetString("total_fee");                //获取总金额
                    string trade_status = DTRequest.GetString("trade_status");          //交易状态

                    if (Config.Type == "1") //即时到帐接口处理方法
                    {
                        if (trade_status == "TRADE_FINISHED" || trade_status == "TRADE_SUCCESS")
                        {
                            if (order_no.StartsWith("R")) //充值订单
                            {
                                BLL.user_recharge bll = new BLL.user_recharge();
                                Model.user_recharge model = bll.GetModel(order_no);
                                if (model == null)
                                {
                                    Response.Write("该订单号不存在");
                                    return;
                                }
                                if (model.status == 1) //已成功
                                {
                                    Response.Write("success");
                                    return;
                                }
                                if (model.amount != decimal.Parse(total_fee))
                                {
                                    Response.Write("订单金额和支付金额不相符");
                                    return;
                                }
                                bool result = bll.Confirm(order_no);
                                if (!result)
                                {
                                    Response.Write("修改订单状态失败");
                                    return;
                                }
                            }