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 = ; 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;
         }