Python中socket通信

# 服务端
import socket
while 1:
    server = socket.socket()
    server.bind((HOST, PORT))
    server.listen(5)
    conn, address = server.accept()
    info = conn.recv(1024).decode()
    print('收到来自{}的信息{}'.format(address[0], info))
    conn.sendall('{},我已经收到你的信息:{}'.format(address[0], info).encode())

# 客户端
import socket
while 1:
    client = socket.socket()
    client.connet((HOST,PORT))
    data = input('请输入信息:')
    client.sendall(data.encode())
    info = client.recv(1024).decode()
    print(info)