Python发送局域网广播

September 11, 2020

利用Python的broadcast机制发送局域网广播

# -*- coding: utf-8 -*-
import socket


def send(operation):
    s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
    s.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1)
    port = 9999
    network = '<broadcast>'
    # 发送数据:
    s.sendto(operation.encode("utf-8"), (network, port))

    s.close()


send("open")

文章标题：Python发送局域网广播
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