Non puoi selezionare più di 25 argomenti
Gli argomenti devono iniziare con una lettera o un numero, possono includere trattini ('-') e possono essere lunghi fino a 35 caratteri.
114 righe
4.9 KiB
114 righe
4.9 KiB
using System;
|
|
using System.Collections.Generic;
|
|
using System.Web;
|
|
using System.Web.UI;
|
|
using System.Web.UI.WebControls;
|
|
using System.IO;
|
|
|
|
namespace WxPayAPI
|
|
{
|
|
/// <summary>
|
|
/// 扫码支付模式一回调处理类
|
|
/// 接收微信支付后台发送的扫码结果，调用统一下单接口并将下单结果返回给微信支付后台
|
|
/// </summary>
|
|
public class NativeNotify : Notify
|
|
{
|
|
public NativeNotify(Page page)
|
|
: base(page)
|
|
{
|
|
|
|
}
|
|
|
|
public override void ProcessNotify()
|
|
{
|
|
WriteLog("不错");
|
|
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");
|
|
Log.Info(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();
|
|
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");
|
|
Log.Error(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");
|
|
Log.Error(this.GetType().ToString(), "UnifiedOrder failure : " + res.ToXml());
|
|
page.Response.Write(res.ToXml());
|
|
page.Response.End();
|
|
}
|
|
|
|
//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", WxPayConfig.APPID);
|
|
data.SetValue("mch_id", WxPayConfig.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());
|
|
|
|
Log.Info(this.GetType().ToString(), "UnifiedOrder success , send data to WeChat : " + data.ToXml());
|
|
page.Response.Write(data.ToXml());
|
|
page.Response.End();
|
|
}
|
|
|
|
private WxPayData UnifiedOrder(string openId, string productId)
|
|
{
|
|
//统一下单
|
|
WxPayData req = new WxPayData();
|
|
req.SetValue("body", "test");
|
|
req.SetValue("attach", "test");
|
|
req.SetValue("out_trade_no", WxPayApi.GenerateOutTradeNo());
|
|
req.SetValue("total_fee", 1);
|
|
req.SetValue("time_start", DateTime.Now.ToString("yyyyMMddHHmmss"));
|
|
req.SetValue("time_expire", DateTime.Now.AddMinutes(10).ToString("yyyyMMddHHmmss"));
|
|
req.SetValue("goods_tag", "test");
|
|
req.SetValue("trade_type", "NATIVE");
|
|
req.SetValue("openid", openId);
|
|
req.SetValue("product_id", productId);
|
|
WxPayData result = WxPayApi.UnifiedOrder(req);
|
|
return result;
|
|
}
|
|
/// <summary>
|
|
/// 写入日志
|
|
/// </summary>
|
|
/// <param name="readme"></param>
|
|
public void WriteLog(string readme)
|
|
{
|
|
string _Date = System.DateTime.Now.Date.ToString("yyyy-MM-dd");
|
|
StreamWriter dout = new StreamWriter(@"D:/wwwroot/wxpay.ivhua.com/logs/" + _Date + ".txt", true);
|
|
dout.Write("事件：" + readme + " 操作时间：" + System.DateTime.Now.ToString("yyy-MM-dd HH:mm:ss"));
|
|
dout.Write(System.Environment.NewLine); //换行
|
|
dout.Close();
|
|
}
|
|
}
|
|
}
|