用Python写一个TCP Socket通信 服务端

import socket

HOST = '127.0.0.1' # 本地主机IP
PORT = 8000 # 监听的端口号

server_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM) # 创建socket对象
server_socket.bind((HOST, PORT)) # 绑定端口号
server_socket.listen(1) # 监听端口，最大连接数为1

print('Server started listening on {}:{}'.format(HOST, PORT))

while True:
client_socket, address = server_socket.accept() # 接受客户端连接请求
print('Connected by', address)

data = client_socket.recv(1024).decode() # 接收客户端发送的数据
print('Received message:', data)

response = 'Hello, client! I have received your message: {}'.format(data)
client_socket.sendall(response.encode()) # 发送响应数据给客户端

client_socket.close() # 关闭客户端连接

相关问题

用python写一个服务端tcp通信代码

我可以回答这个问题。以下是一个简单的Python TCP服务器代码示例：

import socket

# 创建TCP套接字
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', 8888))

# 监听客户端连接
server_socket.listen(5)

print('服务器已启动，等待客户端连接...')

while True:
    # 接受客户端连接
    client_socket, client_address = server_socket.accept()

    print('客户端已连接：', client_address)

    # 接收客户端数据
    data = client_socket.recv(1024)

    # 处理客户端请求
    response = 'Hello, ' + data.decode()

    # 发送响应数据给客户端
    client_socket.send(response.encode())

    # 关闭客户端连接
    client_socket.close()

这个代码创建了一个TCP服务器，绑定在本地IP地址127.0.0.1和端口号8888上。当有客户端连接时，服务器会接收客户端发送的数据，并返回一个简单的响应。

用python写一个tcp服务端

以下是一个简单的TCP服务器示例：

import socket

# 创建一个TCP套接字
server_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

# 绑定服务器地址和端口
server_address = ('localhost', 8888)
server_socket.bind(server_address)

# 开始监听连接请求
server_socket.listen(1)
print('Server is listening on {}:{}'.format(*server_address))

while True:
    # 接受客户端连接
    client_socket, client_address = server_socket.accept()
    print('Received connection from {}:{}'.format(*client_address))

    try:
        # 接收客户端发送的数据
        data = client_socket.recv(1024)
        print('Received data from client: {}'.format(data))

        # 向客户端发送响应
        response = b'Hello, client!'
        client_socket.sendall(response)
    except Exception as e:
        print('Error occurred while processing client request: ', e)
    finally:
        # 关闭客户端连接
        client_socket.close()

此示例监听端口8888，接受客户端连接并返回“Hello, client!”响应。注意，此示例仅用于演示目的，实际服务器需要更复杂的逻辑来处理客户端请求。