day28 socketserver

1.    socketserver  多线程用的

例

import socket
import time

client=socket.socket()
client.connect(("127.0.0.1",9000))

while 1:
    cmd=input("请输入指令")
    client.send(cmd.encode("utf-8"))


    from_server_msg=client.recv(1024).decode("utf-8")
    print(from_server_msg)
client.close()

import socketserver

class Myserver(socketserver.BaseRequestHandler):

    def handle(self):
        while 1:            #记住,这边的self.request相当于conn,管道,接收数据
            from_client_cmd=self.request.recv(1024)
            print(from_client_cmd.decode("utf-8"))

            server_msg=input("服务端说:")
            self.request.send(server_msg.encode("utf-8"))

if __name__=="__main__":

    # 设置allow_reuse_address允许服务器重用地址
    socketserver.TCPServer.allow_reuse_address = True
    ip_port=("127.0.0.1",9000)
    # 创建一个server, 将服务地址绑定到"127.0.0.1",9000
    server=socketserver.ThreadingTCPServer(ip_port,Myserver)
    让服务器永远运行下去,除非强强行停止
    server.serve_forever()