python简单的socket 服务器和客户端

服务器端代码

if "__main__" == __name__:

    try:

        sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM);

        print("create socket succ!");

        sock.bind(('localhost', 8001));

        print("bind socket succ!");

        sock.listen(5);

        print("listen succ!");

    except:

        print("init socket err!");

    while True:

        print("listen for client...");

        conn, addr = sock.accept();

        print("get client");

        print(addr);

        conn.settimeout(5);

        szBuf = conn.recv(1024);

        print("recv:" + szBuf);

        if "" == szBuf:

            conn.send('exit');

        else:

            conn.send('welcome client!');

        conn.close();

        print("end of sevice");
    

客户端代码

#!/usr/bin/env python

import socket;

if "__main__" == __name__:

    sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM);

    sock.connect(('localhost', 8001));

    sock.send('');

    szBuf = sock.recv(1024);

    print("recv " + szBuf);

    sock.close();

    print("end of connect");

转自：http://andylin02.iteye.com/blog/939884