public void SetDataPath(string dataPath)
{
mAssetBundleHelper.SetDataPath(dataPath);
byte[] bytes = File.ReadAllBytes($"{mAssetBundleHelper.dataPath}AssetManifest");
mAssetManifest = AssetManifest.Import(bytes);
//获取Platform
string platform = "Windows";
mAssetBundleHelper.LoadMainfest(platform);
}