socket服务

服务端 :

import socket

sk = socket.socket()
sk.bind(("127.0.0.1", 8080))
sk.listen()

conn, addr = sk.accept()
conn.send(b"hello")
msg = conn.recv(1024)
print(msg)
conn.close()    # 关闭连接

sk.close()      # 关闭整个服务

客户端：

import socket

sk = socket.socket()
sk.connect(("127.0.0.1", 8080))


msg = sk.recv(1024)
print(msg)
sk.send(b"byebye")


sk.close()