python实现TCP服务器端与客户端的方法详解
发布时间:2020-05-23 23:47:51 所属栏目:Python 来源:互联网
导读:本文实例讲述了python实现TCP服务器端与客户端的方法。分享给大家供大家参考。具体如下:
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本文实例讲述了python实现TCP服务器端与客户端的方法。分享给大家供大家参考。具体如下: TCP服务器程序(tsTserv.py):
from socket import *
from time import ctime
HOST = ''
PORT = 21567
BUFSIZ = 1024
ADDR = (HOST,PORT)
tcpSerSock = socket(AF_INET,SOCK_STREAM)
tcpSerSock.bind(ADDR)
tcpSerSock.listen(5)
while True:
print 'waiting for connection...'
tcpCliSock,addr = tcpSerSock.accept()
print '...connected from:',addr
while True:
data = tcpCliSock.recv(BUFSIZ)
if not data:
break
tcpCliSock.send('[%s] %s' %(ctime(),data))
tcpCliSock.close()
tcpSerSock.close()
TCP客户端程序(tsTclnt.py):
from socket import *
HOST = 'localhost'
PORT = 21567
BUFSIZ = 1024
ADDR = (HOST,PORT)
tcpCliSock = socket(AF_INET,SOCK_STREAM)
tcpCliSock.connect(ADDR)
while True:
data = raw_input('> ')
if not data:
break
tcpCliSock.send(data)
data1 = tcpCliSock.recv(BUFSIZ)
if not data1:
break
print data1
tcpCliSock.close()
运行说明:先运行服务器程序,作用类似于打开服务器保持等待客户请求,再运行客户端程序。 运行界面如下: 服务器端:
D:codeex>python tsTserv.py
waiting for connection...
...connected from: ('127.0.0.1',2883)
waiting for connection...
...connected from: ('127.0.0.1',2885)
waiting for connection...
...connected from: ('127.0.0.1',2889)
waiting for connection...
...connected from: ('127.0.0.1',2891)
waiting for connection...
...connected from: ('127.0.0.1',2892)
waiting for connection...
...connected from: ('127.0.0.1',2893)
waiting for connection...
客户端: D:codeex>python tsTclnt.py > 1 [Thu Feb 02 15:52:21 2012] 1 > 2 [Thu Feb 02 15:52:22 2012] 2 > 3 [Thu Feb 02 15:52:22 2012] 3 > 5 [Thu Feb 02 15:52:23 2012] 5 > 6 [Thu Feb 02 15:52:24 2012] 6 > D:codeex> 希望本文所述对大家的Python程序设计有所帮助。 您可能感兴趣的文章:
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