Unity Addressables 笔记

nnsix2026-05-11 8:10

1. 环境配置

安装：Package Manager → 搜 Addressables → 安装
初始化 ：Window → Asset Management → Addressables → Groups → 点击 Create Addressables Settings
标记资源 ：选中 Prefab/图片/场景 → Inspector 顶部勾选 Addressable

2. 加载示例

方式一：AssetReference（推荐）

cpp 复制代码

using UnityEngine;
using UnityEngine.AddressableAssets;

public class LoadByReference : MonoBehaviour
{
    public AssetReference reference; // 拖拽 Addressable 资源

    async void Start()
    {
        var prefab = await reference.LoadAssetAsync<GameObject>().Task;
        Instantiate(prefab);
    }
    
    void OnDestroy() => reference.ReleaseAsset();
}

方式二：通过地址字符串

cpp 复制代码

using UnityEngine;
using UnityEngine.AddressableAssets;

public class LoadByAddress : MonoBehaviour
{
    public string address = "MyPrefab"; // 填资源的 Address

    async void Start()
    {
        var prefab = await Addressables.LoadAssetAsync<GameObject>(address).Task;
        Instantiate(prefab);
    }
}

释放：Addressables.Release(handle)