Which directory of the svn server stores the uploaded files?

Which directory of the svn server stores the uploaded files?

The SVN server version library has two formats,

One is fsfs,

One type is bdb

After a file is uploaded to the SVN version library, the uploaded file is no longer stored in the original file format, but is compressed into version library data by Svn in its custom format, stored in the version library.

In the fsfs format, the data is stored in the DB directory of the version library, and the revs and revprops in the database store the difference data and log information submitted each time.

Which directory of the svn server stores the uploaded files?