python note 28 socketserver

1、server

import socketserver


class Myserver(socketserver.BaseRequestHandler):
    def handle(self):
        # 字节类型
        while 1:
            # 针对window系统
            try:
                print("等待信息")
                data = self.request.recv(1024)  # 阻塞
                # 针对linux
                if len(data) == 0:
                    break
                if data == b'exit':
                    break
                response = data + b'SB'
                self.request.send(response)
            except Exception as e:
                break

        self.request.close()


# 1 创建socket对象 2 self.socket.bind()  3 self.socket.listen(5)
server=socketserver.ForkingUDPServer(("127.0.0.1",8899),Myserver)

server.serve_forever()

2、client

import socket

sk = socket.socket()

sk.connect(('127.0.0.1',8899))

while 1:
    name = input(">>>>：")
    sk.send(name.encode('utf-8')) # 字节

    response = sk.recv(1024) # 字节
    print(response.decode('utf-8'))