py 网络

来源：互联网发布：如何恢复手机删除的数据编辑：程序博客网时间：2024/06/11 17:48

tcp 实例

服务端：

from socket import *
from time import *

HOST = ''
PORT = 21567
BUFSIZE = 2048
ADDR = (HOST, PORT)

tcpSerSock = socket(AF_INET, SOCK_STREAM)
tcpSerSock.bind(ADDR)
tcpSerSock.listen(6)

while True:
     print 'waiting for connection...'
     tcpCliSock, addr = tcpSerSock.accept()
     print '...connetion from :', addr

     while True:
         data = tcpCliSock.recv(BUFSIZE)
         if not data:
             break;
         tcpCliSock.send('[%s] %s' % (ctime(), data))


tcpCliSock.close()
tcpSerSock.close()

客户端：

from socket import*

HOST = 'localhost'
PORT = 21567
BUFSIZE = 2048
ADDR = (HOST, PORT)

tcpCliSock = socket(AF_INET, SOCK_STREAM)
tcpCliSock.connect(ADDR)

while True:
    data = raw_input('>>')
    if not data:
        break
    tcpCliSock.send(data)
    data = tcpCliSock.recv(BUFSIZE)
    if not data:
        break
    print data

tcpCliSock.close()

感觉和vc++ 里面的没有很大的区别，其实原理都是一样的，只是语法有点区别，相信自己，加油