python Socket编程（二）----SocketServer

SocketServer是python网络编程的一个高级模块，封装了一些底层的基本方法，用SocketServer改写上一篇中的例子,服务端的程序如下：

''' Created on 2012-3-9 @author: Administrator ''' #!/usr/bin/env python from SocketServer import (TCPServer as TCP,StreamRequestHandler as SRH) from time import ctime HOST='' PORT=21567 ADDR=(HOST,PORT) class MyRequestHandler(SRH): def handle(self): print '...connected from:',self.client_address self.wfile.write('[%s] %s' %(ctime(),self.rfile.readline())) tcpServ = TCP(ADDR,MyRequestHandler) print 'waiting for connection...' tcpServ.serve_forever() 是不是简单很多呢，主要注意类MyRequestHandler是StreamRequestHandler的子类，handle方法是父类的方法，在这里复写并打印。

客户端的程序没什么变化：

''' Created on 2012-3-9 @author: Administrator ''' #!/usr/bin/env python from socket import * HOST='localhost' PORT=21567 BUFSIZ=1024 ADDR=(HOST,PORT) while True: tcpCliSock=socket(AF_INET,SOCK_STREAM) tcpCliSock.connect(ADDR) data=raw_input('>') if not data: break tcpCliSock.send('%s \r\n' % data) data=tcpCliSock.recv(BUFSIZ) if not data: break print data.strip() tcpCliSock.close()