Python網絡編程TCP服務器與客服端簡單例子（調試通過）

TCP服務器端代碼：

#!/usr/bin/env python

from socket import *
from time import ctime

HOST = '127.0.0.1'
PORT = 21567
BUFSIZE = 1024
ADDR = (HOST,PORT)

tcpSvrSock = socket(AF_INET, SOCK_STREAM)
tcpSvrSock.bind(ADDR)
tcpSvrSock.listen(5)

while True:
	print 'wating for connection...'
	tcpCliSock,addr = tcpSvrSock.accept()
	while True:
		data = tcpCliSock.recv(BUFSIZE)
		if not data:
			break
		tcpCliSock.send('[%s] %s'%(ctime(),data))
	tcpCliSock.close()

		
tcpSvrSock.close()

TCP客服端代碼：

#!/usr/bin/env python

from socket import *

HOST = 'localhost'
PORT = 21567
BUFSIZE = 1024
ADDR = (HOST,PORT)

tcpCliSock = socket(AF_INET, SOCK_STREAM)
tcpCliSock.connect(ADDR)

while True:
	data = raw_input('>')
	if not data:
		break
	tcpCliSock.send(data)
	data = tcpCliSock.recv(BUFSIZE)
	if not data:
		break
	print data

tcpCliSock.close()