python 使用udp协议发送数据

import socket

udp_soc = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)  # 创建套接字
local_address = ('', 1234)
udp_soc.bind(local_address)  # 绑定端口
data = input("please, input your data:")
udp_soc.sendto(data.encode('utf-8'), ('172.28.136.150', 8080))  # 发送数据，包含对方IP和port
udp_soc.close()   # 关闭套接字