📅  最后修改于: 2022-03-11 14:53:36.176000             🧑  作者: Mango
function general_admin_notice(){
global $pagenow;
if ( $pagenow == 'options-general.php' ) {
echo '
This notice appears on the settings page.
';
}
}
add_action('admin_notices', 'general_admin_notice');