基于TCP协议简单qq聊天

#server端
import socket

ip_port = ('127.0.0.1',8080)
sk = socket.socket()
sk.setsockopt(socket.SOL_SOCKET,socket.SO_REUSEADDR,1)
sk.bind(ip_port)
sk.listen()

conn,addr = sk.accept()

while True:
    msg = conn.recv(1024).decode('utf-8')
    if msg == 'bye':
        conn.send(b'bye')
        break
    print(msg)
    info = input('>>>')
    conn.send(info.encode('utf-8'))

conn.close()
sk.close()

 

#client端
import socket
sk = socket.socket()
sk.connect(('127.0.0.1',8080))

while True:
    msg = input('>>>')
    sk.send(bytes(msg,encoding='utf-8'))
    ret = sk.recv(1024).decode('utf-8')
    if ret == 'bye':
        break
    print(ret)

sk.close()