自制WordPress Sitemap Page Template

代码片段: <?php $cat_and_art = $wpdb->get_results(“SELECT t.term_id FROM  $wpdb->terms t left join $wpdb->term_taxonomy tt on tt.term_id = t.term_id WHERE tt.taxonomy= ‘category’ and tt.parent=’0′ and tt.count > 0″); foreach ($cat_and_art as $cat_and_art_id) …