client客户端

复制代码 代码如下:

if __name__ == '__main__':

import socket

import os

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

sock.connect(('localhost', 8001))

import time

time.sleep(2)

sock.send('1')

print sock.recv(1024)

#os.system('pause')

#raw_input()

time.sleep(3)

sock.close()

server服务端

复制代码 代码如下:

if __name__ == '__main__':

import socket

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

sock.bind(('localhost', 8001))

sock.listen(5)

while True:

connection,address = sock.accept()

try:

connection.settimeout(5)

buf = connection.recv(1024)

if buf == '1':

connection.send('welcome to server!')

else:

connection.send('please go out!')

except socket.timeout:

print 'time out'

connection.close()