Python3服务端与客户端实现

来源：DeveloperSSS 发布时间：2018-11-21 14:44:02 阅读量：1324

服务端

#!/usr/bin/python

# -*- coding:utf-8 -*-

import socket

from socket import *

from time import ctime

tcpSocket = socket(AF_INET,SOCK_STREAM)

# udpSocket = socket(AF_INET,SOCK_DGRAM)

tcpSocket.bind(('127.0.0.1',8888 ))

tcpSocket.listen(5)

while True:

#等待客户端连接

conn ,addr = tcpSocket.accept()

#接收到byte类型数据

while True:

accept_data = conn.recv(1024)

if not accept_data:

break

accept_data_str = str(accept_data,encoding='utf-8')

print(accept_data_str)

#拼接返回数据

res_data = bytes(ctime(),encoding='utf-8')

#发送数据

conn.sendall(res_data)

#关闭连接

conn.close()

tcpSocket.close()

客户端

#!/usr/bin/python

# -*- coding:utf-8 -*-

from socket import *

HOST = '127.0.0.1'

PORT = 8888

BUFFSIZE = 1024

ADDR = (HOST,PORT)

tcpCliSock = socket(AF_INET,SOCK_STREAM)

tcpCliSock.connect(ADDR) # 主动初始化与服务器端的连接

while True:

send_data = input("> ")

tcpCliSock.sendall(bytes(send_data, encoding="utf8"))

accept_data = tcpCliSock.recv(1024)

print('服务器返回内容：'+str(accept_data, encoding="utf8"))

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标签：服务器搭建

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