python实现UDP客户端

import socket

设置服务器的IP地址和端口

SERVER_IP = '127.0.0.1'

SERVER_PORT = 12345

创建一个socket对象

client_socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)

准备要发送的数据

message_to_send = "Hello, UDP Server!"

发送数据到服务器

client_socket.sendto(message_to_send.encode('utf-8'), (SERVER_IP, SERVER_PORT))

关闭socket连接

client_socket.close()