Python实现绑定端口等待连接

#!/usr/bin/env python

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

import sys,socket

host = ''

port = 2012

s = socket.socket(socket.AF_INET,socket.SOCK_STREAM)

s.setsockopt(socket.SOL_SOCKET,socket.SO_REUSEADDR,1)

s.bind((host,port))

s.listen(100)

print "Server is runnion on port %d;press Ctrl-C to exit."%port

while 1:

clientsock,clientaddr = s.accept()

clientfile = clientsock.makefile('rw',0)

clientfile.write("Welcome ,"+str(clientaddr)+"\n")

clientfile.write("Please enter a string:")

line = clientfile.readline().strip()

clientfile.write("You entered %d characters.\n"%len(line))

clientfile.close()

clientsock.close()
本文出自 “About:Blank H4cking” 博客，请务必保留此出处http://pnig0s1992.blog.51cto.com/393390/401403