安全合规评估升级全链路网络运维指南网络电话在线发送速脉智护月刊

```python import sys import socket import threading 业务伙伴服务器监听端口 PROXY_PORT = 8080 后端目标服务器 IP 和端口 TARGET_HOST = '127.0.0.1' TARGET_PORT = 80 创建一个 TCP 监听套接字 proxy_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM) proxy_socket.bind(('', PROXY_PORT)) proxy_socket.listen(5) print(f"Proxy server listening on port {PROXY_PORT}") def handle_client(client_socket): """ 处理客户端连接 """ 接收客户端发送的数据 data = client_socket.recv(4096) if not data: client_socket.close() return 将请求转发到目标服务器 target_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM) try: target_socket.connect((TARGET_HOST, TARGET_PORT)) target_socket.sendall(data) except Exception as e: print(f"Error connecting to target server: {e}") client_socket.close() return 接收目标服务器响应并转发给客户端 response = target_socket.recv(4096) client_socket.sendall(response) client_socket.close() 主循环，不断接受并处理客户端连接 while True: client_socket, client_addr = proxy_socket.accept() print(f"Received connection from {client_addr}") client_handler = threading.Thread(target=handle_client, args=(client_socket,)) client_handler.start() ```