unity Udp示例

最新推荐文章于 2025-06-16 14:36:55 发布

feigebabata

最新推荐文章于 2025-06-16 14:36:55 发布

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CC 4.0 BY-SA版权

分类专栏： Unity3D

本文链接：https://blog.youkuaiyun.com/feigebabata/article/details/117793399

本文将介绍如何在Unity中实现UDP通信，包括设置UDP客户端和服务器，进行数据发送与接收的详细步骤，帮助开发者理解Unity中网络编程的基本概念。

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using System.Collections;
using System.Collections.Generic;
using System;
using System.Net;
using System.Net.Sockets;
using UnityEngine;

namespace FGUFW.Core
{
    public static class UdpBroadcastUtility
    {
        public const int BROADCAST_PORT = 31410;
        public const int LOCAL_PORT = 31411;
        private static UdpClient sendClient,receiveClient;
        private static IPEndPoint broadcastIEP;
        public static Action<byte[]> OnReceive;
        public static byte[] receiveBuffer;

        public static void Init()
        {
            if(broadcastIEP!=null)
            {
                return;
            }

            broadcastIEP = new IPEndPoint(IPAddress.Broadcast,BROADCAST_PORT);
            sendClient = new UdpClient(LOCAL_PORT);
            receiveClient = new UdpClient(BROADCAST_PORT);
            receive();
        }

        
        public static async void Send(byte[] data)
        {
            try
            {