Although WordPress 3.1.3 has been to "revision" function-per-click "add new post" or "Add a new page" will generate an "auto draft", occupies a single ID.
If you do not enter something, then this draft in WP background is invisible.
In order to use this ID, it is necessary to operate the database, which is too much trouble, and error-prone.
Is there a simple way?
Haha, Yes,of course.