1.导入套接字

from socket import * 2.创建UDP套接字 udp_socket = socket(AF_INET, SOCK_DGRAM) 3.绑定地址和端口 dest = ("<broadcast>", 8080) 4.设置套接字选项 udp_socket.setsockopt(SOL_SOCKET, SO_BROADCAST, 1) 5.发送广播数据 udp_socket.sendto("这是广播数据".encode("gb2312"), dest)

6.接收广播返回数据

(data, address) = udp_socket.recvfrom(2048)

print("Recieve From %s : %s"%(address, data))