客戶端：

import socket

link = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

link.connect(("192.168.43.64", 80))

while True:
    data = input()
    link.send(data.encode("utf-8"))
    result = link.recv(1024)
    print(result.decode("utf-8"))

link.close()

print("over")

服務端：

import socket,
 
threading

server = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

server.bind(("0.0.0.0", 80))

server.listen(2000)


def response(link, addr):
    print(addr)
    while True:  
        link.send(link.recv(1024))
    link.close()
    
while True:
    link, addr = server.accept()
    threading.Thread(target=
 
response, args=(link, addr)).start()

執行結果：