介绍

在编辑器模式下通过GUID获取工程目录下的指定资源的接口工具封装

工具原理

• 借助AssetDatabaseAPI
  • FindAssets : 获取 GUID
  • GUIDToAssetPath : 通过GUID获取路径
  • LoadAssetAtPath<T>: 通过路径加载资源

代码：

public static class GetAssetUtil
{public static void GetAsset<T>(String[] folderPaths,Action<T> action) where T : UnityEngine.Object{var guids = AssetDatabase.FindAssets($"t:{typeof(T).Name}",folderPaths);foreach (var guid in guids){var path = AssetDatabase.GUIDToAssetPath(guid);var asset = AssetDatabase.LoadAssetAtPath<T>(path);if (asset!= null){action(asset);}}}
}