python server端socket代码

很好，您可以在Python中使用socket模块来创建服务器端socket代码。以下是一个简单的示例：

import socket

HOST = '127.0.0.1'  # Server IP address
PORT = 8080  # Server port
BUFFER_SIZE = 1024  # Buffer size

# Create a new socket object and bind it to the host and port.
with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as server_socket:
    server_socket.bind((HOST, PORT))

    # Listen for incoming connections.
    server_socket.listen()

    print(f"Server is listening on {HOST}:{PORT}")

    # Accept new connections.
    while True:
        client_socket, address = server_socket.accept()

        print(f"Connection from {address[0]}:{address[1]} has been established.")

        # Receive data from the client.
        data = client_socket.recv(BUFFER_SIZE)

        # Send a response back to the client.
        response = "Hello, client!"
        client_socket.sendall(response.encode())

        # Close the connection with the client.
        client_socket.close()

在上面的代码中，我们创建了一个socket对象并将其绑定到IP地址和端口号。然后，我们使用listen()方法开始监听传入的连接请求。在while循环中，我们使用accept()方法接受新的连接，并使用recv()方法从客户端接收数据。最后，我们使用sendall()方法将响应消息发送回客户端，并使用close()方法关闭与客户端的连接。