/// <summary>
/// 加载多个资源（可等待）
/// </summary>
public static async Task <object[]> AwaitLoadAssets(this ResourceComponent self, string[] assetNames)
{
object[] assets = new object[assetNames.Length];;
for (int i = 0; i < assetNames.Length; i++)
{
assets[i] = await self.AwaitLoadAsset <object>(assetNames[i]);
}
return(assets);
}