📅  最后修改于: 2022-03-11 14:56:28.339000             🧑  作者: Mango
It doesn't, in the top right under screen options it says, Show on screen,
you can set this to a max of 999 ( I have never tried 999 just fyi) and you
can select all, then bulk actions--->edit--->apply.
reference that will help :
https://wordpress.stackexchange.com/questions/21152/display-all-posts-in-wordpress-admin