对于作者单页
$query = new WP_Query(array(
\'post_type\' => \'books\',
\'meta_key\' => \'author\',
\'meta_value\' => get_the_ID() // assuming you\'re inside the loop
));
while($query->have_posts()) {
$query->the_post();
the_title();
}
wp_reset_query();
对于书籍存档页
// assuming you\'re inside the loop
$author = get_post(get_post_meta(get_the_ID(), \'author\', true));
