Unity’s AB package related

1. Packing

Right click on the left side of this interface, CreateNewBundle

Make the model to be packaged into a preset body

Check below

Select the platform path and click Build

2. Load AB package

public class ABTest : MonoBehaviour
{
    // Start is called before the first frame update
    void Start()
    {
        //加载AB包
        AssetBundle ab = AssetBundle.LoadFromFile(Application.streamingAssetsPath + "/" + "model");
        //加载AB包资源
        //用这个重载，因为Lua不支持泛型
        GameObject obj = ab.LoadAsset("Cube",typeof(GameObject)) as GameObject;
        Instantiate(obj);

        obj = ab.LoadAsset("Sphere", typeof(GameObject)) as GameObject;
        Instantiate(obj);
    }

    // Update is called once per frame
    void Update()
    {
        
    }
}

3. Uninstall resources

ab.Unload(bool a) function

Filling in the parameter true will unload already loaded and used resources, and false will only unload the loaded resources.