Unity扩展编辑器学习笔记--从路径下找到拥有某个组件类型的预设

public static List<T> GetAssetsWithScript<T>(string path) where T:MonoBehaviour
        {
            T tmp;
            string assetPath;
            GameObject asset;
            List<T> assetList = new List<T> ();
            string[] guids = AssetDatabase.FindAssets ("t:Prefab", new string[] {path});
            for (int i = 0; i < guids.Length; i++) 
            {
                assetPath = AssetDatabase.GUIDToAssetPath (guids[i]);
                asset = AssetDatabase.LoadAssetAtPath(assetPath, typeof(GameObject)) as GameObject;
                tmp = asset.GetComponent<T> ();
                if (tmp != null) 
                {
                    assetList.Add (tmp);
                }
            }
            return assetList;
        }