android-x86 9.0 support project treble?

[fan zheng]

I saw that Google Android Developers wrote that Android 9 will force the project treble function on. I also found the vendor directory in the android-x86 root directory, but it seems to have fewer files than the vendor directory of phones that support project preble. So I wonder if android-x86 9.0 does not support project treble, and whether it will support project treble in the future, so that I can seamlessly update to Android 10.

original:
我看到谷歌Android开发写着安卓9将会强制开启project treble功能，我也在android-x86根目录发现vendor目录，但是它好像比支持project preble 的手机的vendor目录要少些文件。所以我想知道android-x86 9.0到底支不支持project treble ，以及将来会不会支持project treble ，以让我可以无缝更新到安卓10