在WoodCommere产品页面上显示自定义税种

添加了一种新的分类法，称为；“集合”；使用下面的代码进行Woocommerce。我想在单个产品页面上显示的类别和标签标签之间插入这种新的分类法。我在StackExchange上尝试了几个例子，但它们似乎对我不起作用。

add_action( \'init\', \'custom_taxonomy_Item\' );

// Register Custom Taxonomy
function custom_taxonomy_Item() {

$labels = array(
\'name\' => \'Collections\',
\'singular_name\' => \'Collection\',
\'menu_name\' => \'Collections\',
\'all_items\' => \'All Collections\',
\'parent_item\' => \'Parent Collection\',
\'parent_item_colon\' => \'Parent Collection:\',
\'new_item_name\' => \'New Collection Name\',
\'add_new_item\' => \'Add New Collection\',
\'edit_item\' => \'Edit Collection\',
\'update_item\' => \'Update Collection\',
\'separate_items_with_commas\' => \'Separate Collection with commas\',
\'search_items\' => \'Search Collection\',
\'add_or_remove_items\' => \'Add or remove Collection\',
\'choose_from_most_used\' => \'Choose from the most popular Collection\',
);
$args = array(
\'labels\' => $labels,
\'hierarchical\' => true,
\'public\' => true,
\'show_ui\' => true,
\'show_admin_column\' => true,
\'show_in_nav_menus\' => true,
\'show_tagcloud\' => true,
\'exclude_from_search\'   => false,
\'supports\'              => array( \'title\', \'editor\', \'custom-fields\', \'thumbnail\', \'excerpt\', \'revisions\', \'page-attributes\' ) 
);
register_taxonomy( \'collection\', \'product\', $args );
}

function custom_product_meta_tax() { global $product; $taxonomy = \'collection\'; // <== Here set your custom taxonomy if( ! taxonomy_exists( string $taxonomy ) ) return; // exit $term_ids = wp_get_post_terms( $product->get_id(), $taxonomy, array(\'fields\' => \'ids\') ); if ( ! empty($term_ids) ) { echo get_the_term_list( $product->get_id(), \'collection\', \'<span class="posted_in">\' . _n( \'Collection:\', \'Collections:\', count( $term_ids ), \'woocommerce\' ) . \' \', \', \', \'</span>\' ); } }

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