如果您在WordPress中将帖子设置为private，则可以将其添加到functions.php 文件：

function include_private_in_search( $query ) {
  // not an admin page and is the main query
  if (!is_admin() && $query->is_main_query()){
     $query->set( \'post_status\', array ( \'publish\', \'private\' ) );
  }
}
add_action( \'pre_get_posts\', \'include_private_in_search\' );