day29作业

#server.py
import struct
import socket
import socketserver
from multiprocessing import  Process
import time

def accept(conn):
    while True:
        time.sleep(1)
        data = conn.recv(4).decode('utf-8')
        msg = data.encode('utf-8')
        conn.send(msg)


if __name__ == '__main__':
    server = socket.socket()
    server.bind((
        '127.0.0.1', 8002
    ))
    server.listen(3)

    while True:
        conn, addr = server.accept()
        print(addr)

        p = Process(target=accept, args=(conn,))
        p.start()

#client.py
import socket
import struct

client = socket.socket()

client.connect((
    '127.0.0.1', 8002
))


while True:
    msg = input('客户端：')
    msg = msg.encode('utf-8')

    client.send(msg)
    data = client.recv(1024).decode('utf-8')
    print(data)