socket(四) : 之前搭建的服务器端只能实现最基本的单方向通讯 ,这里修改之前的代码使服务器和客户端能相互联系

# -*- coding:utf-8 -*-
'''
TCP协议
socket 服务器端

'''

import socket


sock = socket.socket(socket.AF_INET,socket.SOCK_STREAM)
sock.bind(("",8000))
sock.listen(5)
content,address = sock.accept()
print("%s : %s 已经连接" % address)
while True:
    sendData = raw_input('>>>')
    content.send(sendData)
    if sendData == "break":
        break
    recvData = content.recv(512)
    print(recvData)
    if recvData == 'break':
        break
sock.close()

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转载自blog.csdn.net/a_lazy_zhu/article/details/80193120