Python tcp 连接测试，例子是（Python核心编程里面的例子）

来源：互联网发布：基于的推荐算法编辑：程序博客网时间：2024/05/22 01:52

服务端的代码，记得要先运行服务端，否则老是报error 100053：

代码如下：

import socketimport timeHOST = ''PORT = 13651BUFSIZE = 1024ADDR =(HOST,PORT)tcpSerSock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)tcpSerSock.bind(ADDR)tcpSerSock.listen(10)#表示最多 能连接多少个while True:    print 'wating for connection ...'    tcpCliSock , addr = tcpSerSock.accept()    print 'connecting from : %s' % str(addr)    while True:        data = tcpCliSock.recv(BUFSIZE)        if not data:            break        tcpCliSock.send('[%s] %s' % (time.ctime(),data))            tcpCliSock.close()#这个地方注意一下，是循环结束后再关掉    print 'tcpCliSock.close()'tcpSerSock.close()

客服端代码：

import socketHOST ='localhost'PORT = 13651BUFSIZE = 1024ADDR =(HOST,PORT)try:    tcpClientSock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)    tcpClientSock.connect(ADDR)except Exception as e:    print ewhile True:    data = raw_input('please input the meassage send to server:')    if not data:        break    print data    try:        tcpClientSock.send(data)        data = tcpClientSock.recv(BUFSIZE)    except Exception as e:        print e    if not data:        break    print datatcpClientSock.close()

运行的结果：

客户端的：

服务器端输出结果：

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