摘要

为什么要监听收款？那是因为现在还有人在使用微信的收款码、商业码、赞赏码实现免签支付，这类实现方法的最终方案还是监听收款结果。

技术原理

通过Python实时解析微信电脑版控件的文本内容来获取信息。不需要Hook和抓包，也不是走任何的协议，就是非常简单的界面信息获取和解析。

如何使用

1. 登录电脑版微信；
2. 找到微信支付公众号；
3. 双击，让微信支付公众号单独显示，如下图；
4. WxPayPcNotify.py修改你的接收通知的Url；
5. cmd运行WxPayPcNotify.py即可开启监听。

接收支付结果通知

WxPayPcNotify.py监听到收款通知后，会向你服务器POST三个参数：

amount：收款金额
sender：微信昵称
timestamp：到账时间

nitify.php示例

<?php// 收款金额$amount = trim($_POST['amount']);// 微信昵称$sender = trim($_POST['sender']);// 到账时间$timestamp = trim($_POST['timestamp']);// 编写你的逻辑?>

代码

WxPayPcNotify.py

import re
import time
import uiautomation as automation
import requestslast_matched_info = Nonedef explore_control(control, depth, target_depth):global last_matched_infotry:name = control.Nameif name:if depth == target_depth:# 匹配收款金额信息match = re.search(r'收款金额￥([\d.]+)', name)if match:global amountamount = match.group(1)last_matched_info = f"收款金额: ￥{amount}, "# 匹配来自、到账时间信息match = re.search(r'来自(.+?)到账时间(.+?)备注', name)if match:global sendersender = match.group(1)global timestamptimestamp = match.group(2)last_matched_info += f"来自: {sender}, 到账时间: {timestamp}"return# 递归处理子控件for child in control.GetChildren():explore_control(child, depth + 4, target_depth)except Exception as e:print(f"发生错误: {str(e)}")def process_wechat_window(wechat_window, prev_info):global last_matched_infoif wechat_window.Exists(0):explore_control(wechat_window, 0, 60)if last_matched_info and last_matched_info != prev_info:print(last_matched_info)print("-----------------------------------------------------------------")print("持续监听中...")print("-----------------------------------------------------------------")prev_info = last_matched_info# 向服务器发送请求send_http_request(last_matched_info,amount,sender,timestamp)else:print("无法获取到窗口，请保持微信支付窗口显示...")return prev_infodef send_http_request(info,amount,sender,timestamp):# 接收通知的Urlserver_url = 'https://www.yourdomain.com/notify.php'try:# 将金额、来自、到账时间POST给服务器response = requests.post(server_url, data={'amount': amount,'sender': sender,'timestamp': timestamp})# 通知成功# print("通知成功")except Exception as e:# 通知失败print(f"通知服务器失败...: {str(e)}")def main():global last_matched_infoprev_info = Nonetry:# 获取微信窗口wechat_window = automation.WindowControl(searchDepth=1, ClassName='ChatWnd')prev_info = process_wechat_window(wechat_window, prev_info)except Exception as e:print(f"发生错误: {str(e)}")while True:try:# 持续监听微信窗口wechat_window = automation.WindowControl(searchDepth=1, ClassName='ChatWnd')prev_info = process_wechat_window(wechat_window, prev_info)except Exception as e:print(f"发生错误: {str(e)}")time.sleep(2)if __name__ == "__main__":print("-----------------------------------------------------------------")print("欢迎使用liKeYun_WxPayPcNotify微信电脑版收款监控脚本...")print("-----------------------------------------------------------------")main()

作者

TANKING