客户端：

import socket sk=socket.socket() address = ('127.0.0.1',8000) sk.connect(address) while True:     inp = input('>>>')     sk.sendall(bytes(inp,'utf-8'))     if inp=='exit':         break     data = sk.recv(1024)     data = str(data,'utf-8')     print(data) sk.close() 服务器：

# !usr/bin/python3 #-*- utf-8 -*- # Author:huang # @time import socket sk=socket.socket() address = ('127.0.0.1',8000) sk.bind(address) sk.listen(4) conn,dir=sk.accept() while True:     data = conn.recv(1024)     data = str(data,'utf-8')     print(data)     inp = input('>>>')     conn.sendall(bytes(inp,'utf-8')) conn.close()