public async ETTask AddPackageAsync(string type)
        {
            if (s_Packages.ContainsKey(type))
            {
                await ETTask.CompletedTask;
            }

            TextAsset desTextAsset =
                await XAssetLoader.LoadAssetAsync <TextAsset>(XAssetPathUtilities.GetFGUIDesPath($"{type}_fui"));

            s_Packages.Add(type, UIPackage.AddPackage(desTextAsset.bytes, type, LoadPackageInternalAsync));
        }
        /// <summary>
        /// 移除一个包,并清理其asset
        /// </summary>
        /// <param name="type"></param>
        public void RemovePackage(string type)
        {
            UIPackage package;

            if (s_Packages.TryGetValue(type, out package))
            {
                var p = UIPackage.GetByName(package.name);
                if (p != null)
                {
                    UIPackage.RemovePackage(package.name);
                    XAssetLoader.UnLoadAsset(XAssetPathUtilities.GetFGUIDesPath($"{type}_fui"));
                    XAssetLoader.UnLoadAsset(XAssetPathUtilities.GetFGUIResPath($"{type}_atlas0", ".png"));
                }

                s_Packages.Remove(package.name);
            }
        }