python之socket运用1详解编程语言

import socket 
ip_bind = ("127.0.0.1",3000) 
sk = socket.socket() 
sk.bind(ip_bind) 
sk.listen(5) 
while True: 
    print("server is waiting.....") 
    conn,add = sk.accept() 
    client_data = conn.recv(1024) 
    print(str(client_data,encoding="utf-8")) 
    conn.sendall(bytes("不要不要回答，不要回答，不要回答",encoding="utf-8")) 
    conn.close() 

import socket 
ip_port = ("127.0.0.1",3000) 
sk = socket.socket() 
sk.connect(ip_port) 
sk.sendall(bytes("请求占领地球",encoding="utf-8")) 
server_replay = sk.recv(1024) 
print(str(server_replay,encoding="utf-8")) 
sk.close()