python socket服务端

import socket

# 创建 socket 对象
server_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

# 绑定 IP 地址和端口号
server_socket.bind(('127.0.0.1', 8000))

# 监听连接
server_socket.listen(1)

print('等待客户端连接...')

while True:
    # 接受客户端连接请求，并返回连接对象和客户端地址
    client_socket, client_address = server_socket.accept()
    print(f'客户端 {client_address} 已连接')
    
    # 处理客户端请求，并发送响应数据
    request = client_socket.recv(1024)
    response = b'Hello, world!'
    client_socket.sendall(response)
    
    # 关闭连接
    client_socket.close()