python之路----socketserver模块

socketserver

import socketserver
class MyServer(socketserver.BaseRequestHandler):
    def handle(self):   # self.request 就相当于一个conn
        while True:
            print(self.client_address)
            msg = self.request.recv(1024).decode('utf-8')
            if msg == 'q':break
            print(msg)
            info = input('%s>>>'%msg[:2])
            self.request.send(info.encode('utf-8'))

if __name__ == '__main__':
    server = socketserver.ThreadingTCPServer(('127.0.0.1',8080),MyServer)
    # thread 线程
    server.allow_reuse_address = True
    server.serve_forever()

server端

import socket
sk = socket.socket()
sk.connect(('127.0.0.1',8080))
while True:
    msg = input('>>>')
    if msg == 'q':
        sk.send(b'q')
        break
    sk.send(('美团 :'+msg).encode('utf-8'))
    ret = sk.recv(1024).decode('utf-8')
    print(ret)
sk.close()

client端1

import socket
sk = socket.socket()
sk.connect(('127.0.0.1',8080))
while True:
    msg = input('>>>')
    if msg == 'q':
        sk.send(b'q')
        break
    sk.send(('大众点评 :'+msg).encode('utf-8'))
    ret = sk.recv(1024).decode('utf-8')
    print(ret)
sk.close()

client端2