python-服務器通信

服務端：

import socket

ip_port = ('127.0.0.1', 8000)
sk = socket.socket()
sk.bind(ip_port)
sk.listen(5)
while True:
    print('server waiting...')
    conn, addr = sk.accept()
    client_data = conn.recv(1024)
    print(str(client_data, 'utf8'))
    print(client_data)
    #返回信息
    conn.sendall(bytes('接收成功', 'utf8'))
    conn.close()

客戶端：

import socket

ip_port = ('127.0.0.1',8000)
sk = socket.socket()
sk.connect(ip_port)
#輸入信息
data = input()
sk.sendall(data.encode())
server_reply = sk.recv(1024)
print(str(server_reply, 'utf8'))
sk.close()