##############################################socket单线程

server端：

#!/usr/bin/env python

import socket,time,os

host=''

port=18000

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

s.bind((host,port))

s.listen(1)

while 1:

conn,addr=s.accept()

print 'connected by',addr

while 1:

data=conn.recv(8192)

cmd=os.popen(data)

cmd_smg='\033[32;1mFeedback of the cmd\033[0m\n'+cmd.read()

if not data:break

#conn.sendall(data.upper())

conn.sendall(cmd_smg)

print 'connected by',addr

#print 'receievd cmd:'%data.upper()

print cmd_smg

conn.close()

---------------------------------------------------

客户端：

#!/usr/bin/env python

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

import socket,time,random,tab

host='192.168.1.10'

port=18000

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

s.connect((host,port))

while 1:

#smg=random.randint(1,100)

cmd=raw_input('input cmd:')

#s.sendall('hello my name is xiaohong：%s'%smg)

s.sendall(cmd)

data=s.recv(8192)

print "Received from server:",data

time.sleep(1.2)

s.close()

###################################################socket server多线程

server端

#!/usr/bin/env python

import SocketServer

class MyTCPHandle(SocketServer.BaseRequestHandler):

def handle(self):

while 1:

self.data=self.request.recv(8192)

if not self.data:

print 'connected break'

break

print 'Connected from:',self.client_address

print self.data

self.request.sendall(self.data.upper())

host,port='',9999

server=SocketServer.ThreadingTCPServer((host,port),MyTCPHandle)

server.serve_forever()

-----------------------------------------------------

客户端：

#!/usr/bin/env python

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

import socket,time,random,tab

host='192.168.1.10'

port=9999

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

s.connect((host,port))

while 1:

#smg=random.randint(1,100)

cmd=raw_input('input cmd:')

cmd=cmd.strip()

if len(cmd)==0:continue

#s.sendall('hello my name is xiaohong：%s'%smg)

s.sendall(cmd)

data=s.recv(8192)

print "Received from server:",data

#time.sleep(1.2)

s.close()

########################################################################