本文實例講述了python實現(xiàn)TCP服務(wù)器端與客戶端的方法。分享給大家供大家參考。具體如下：

TCP服務(wù)器程序（tsTserv.py）：

from socket import *from time import ctimeHOST = ''PORT = 21567BUFSIZ = 1024ADDR = (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客戶端程序（tsTclnt.py）：

from socket import *HOST = 'localhost'PORT = 21567BUFSIZ = 1024ADDR = (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 data1tcpCliSock.close()

運行說明：先運行服務(wù)器程序，作用類似于打開服務(wù)器保持等待客戶請求，再運行客戶端程序。

運行界面如下：

服務(wù)器端：

D:/code/ex>python tsTserv.pywaiting 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...

客戶端：

D:/code/ex>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:/code/ex>

希望本文所述對大家的Python程序設(shè)計有所幫助。