向自定义帖子添加类别。例如：

add_action( \'init\', \'create_gallery_taxonomies\', 0 );

function create_gallery_taxonomies() {

    $labels = array(
        \'name\' => _x( \'B&A Categories\', \'taxonomy general name\' ),
        \'singular_name\' => _x( \'B&A\', \'taxonomy singular name\' ),
        \'search_items\' => __( \'Search B&A Categories\' ),
        \'all_items\' => __( \'All B&A Categories\' ),
        \'parent_item\' => __( \'Parent B&A Category\' ),
        \'parent_item_colon\' => __( \'Parent B&A Category:\' ),
        \'edit_item\' => __( \'Edit B&A Category\' ),
        \'update_item\' => __( \'Update B&A Category\' ),
        \'add_new_item\' => __( \'Add New B&A Category\' ),
        \'new_item_name\' => __( \'New B&A Category Name\' ),
        \'menu_name\' => __( \'B&A Categories\' ),
    );

    $args = array(
        \'hierarchical\'      => true,
        \'labels\'            => $labels,
        \'show_ui\'           => true,
        \'show_admin_column\' => true,
        \'query_var\'         => true,
        \'rewrite\'           => array( \'slug\' => \'gallery-categories\' ),
    );

    register_taxonomy( \'gallery-categories\', array( \'gallery_post\' ), $args );

}

查看最后一行的“gallery\\u post”，这将是您自定义的帖子类型。

然后可以将参数添加到url，并仅显示类别中的参数

$gallery_slug = $_GET[\'parameter\'];

$gallery_menu =  get_terms(\'gallery-categories\', \'hide_empty=1\');

foreach($gallery_menu as $item) {
    if( $item->slug == $gallery_slug ) {
        $current_cat = $item;
    }
}
if( !$current_cat )
    $current_cat = get_term(81, \'gallery-categories\'); // DEFAULT CATEGORY TO SHOW


$args = array(
    \'post_type\' => \'gallery_post\',
    \'taxonomy\' => $current_cat->taxonomy,
    \'term\' => $current_cat->slug,
    \'posts_per_page\' => -1,
    \'nopaging\' => true,
);
$query = new WP_Query( $args );

在单个模板上，您必须检查帖子必须显示哪些类别的所需信息。