有没有办法设置自定义元数据的任何类型的文件？我想，当文件被重命名，移动或复制的元数据被复制。我不想使用ADS。

Is there way to set custom metadata to files of any type? I want the metadata to be copied when the file is renamed, moved or copied. I don't want to use ADS.

推荐答案

没有。在某些时候，你的元数据刚刚成为数据应存储的内部（或）文件本身。

No. At some point your "metadata" just becomes "data" which should be stored inside (or with) the file itself.

如果你想避免一个数据库，而是存储某种状态数据与文件，你有几种选择：

If you are trying to avoid having a database, but store some sort of state data with the file, you have a few options:

也可以硬着头皮有一个单独的数据库到文件系统。一些文件格式允许文件本身（如MP3）

or you can bite the bullet and have a database separate to the file system. Some file formats allow metadata inside the file itself (e.g. MP3)