python socket 老生常谈

没啥可说的，直接看代码

//server

import socket

s = socket.socket()

host = socket.gethostname()

print 'host: ', host

port = 12345

s.bind((host, port))

s.listen(5)

while True:

c, addr = s.accept()

print 'addr: ', addr

c.send('welcome to beijing')

c.close()

//client

import socket

s = socket.socket()

host = socket.gethostname()

port  = 12345

s.connect((host, port))

print s.recv(1024)

s.close()

//result

# python server.py
host: ubuntu
addr: ('127.0.0.1', 42477)

# python client.py
welcome to beijing

Finally

没啥说的，就到这里吧，休息，休息一会儿！