Python写的服务器代码区区20行左右
来源:岁月联盟
时间:2012-01-18
[python] www.2cto.com
#!usr/bin/python
import socket
host=''
port=51423
s=socket.socket (socket.AF_INET ,socket.SOCK_STREAM)
s.setsockopt(socket.SOL_SOCKET ,socket.SO_REUSEADDR ,1)
s.bind((host,port))
s.listen(1)
print"Server is running on port %d ;Press Ctrl-c to terminate." % port
while 1:
clientsock,clientaddr=s.accept()
clientfile=clientsock.makefile('rw',0)
clientfile.write("welcome ,"+str(clientaddr)+"/n" )
clientfile.write("Please enter a string:")
clientfile.write("/n")
line=clientfile.readline().strip()
clientfile.write("You entered string is:%s ./n"%line)
clientfile.close()
clientsock.close()
运行该程序,然后用客户端连接
摘自 loveheronly的专栏