public IABManifestLoader()
{
assetManifeset = null;
manifesetLoader = null;
isLoadFinish = false;
//fixed
// file:///C:/Users/lenovo/Desktop/zyj/Game/TeacherManniu/Assets/StreamingAssets/Windows/Windows
manifesetPath = IPathTools.GetAssetBundleWWWStreamPath(IPathTools.GetRuntimeFolder());
}