CPT：产品分类法：prod\\U cat

当前URL

子术语domain.com/product-category/pulp/domain.com/product-category/pulp-iqf/pulp/apple/domain.com/product/apple-juice-concentrate/所需URL

子术语domain.com/pulp/domain.com/pulp-iqf/pulp/apple/domain.com/pulp-iqf/pulp/apple/apple-juice-concentrate/我已经深入了解了WPSE的答案，相信我，我尝试了各种组合，但我无法这样设置。关于创建您自己的规则的充满regex的解决方案让我感到困惑，因此如果有人能够解释如何实现所需的URL结构或如何实现接近所需URL的内容，我将不胜感激。

//Register product post type
function products_post_type() {

        $labels = array(
            \'name\'                  => \'Products\',
            \'singular_name\'         => \'Product\',
            \'menu_name\'             => \'Products\',
            \'name_admin_bar\'        => \'Post Type\',
            \'parent_item_colon\'     => \'Parent Product:\',
            \'all_items\'             => \'All Products\',
            \'add_new_item\'          => \'Add New Product\',
            \'add_new\'               => \'New Product\',
            \'new_item\'              => \'New Item\',
            \'edit_item\'             => \'Edit Product\',
            \'update_item\'           => \'Update Product\',
            \'view_item\'             => \'View Product\',
            \'search_items\'          => \'Search products\',
            \'not_found\'             => \'No products found\',
            \'not_found_in_trash\'    => \'No products found in Trash\',
            \'items_list\'            => \'Items list\',
            \'items_list_navigation\' => \'Items list navigation\',
            \'filter_items_list\'     => \'Filter items list\',
        );
        $args = array(
            \'label\'                 => \'Product\',
            \'description\'           => \'Products Post Type\',
            \'labels\'                => $labels,
            \'supports\'              => array( \'title\', \'editor\', \'excerpt\', \'thumbnail\', \'custom-fields\', ),
            \'hierarchical\'          => true,
            \'public\'                => true,
            \'show_ui\'               => true,
            \'show_in_menu\'          => true,
            \'menu_position\'         => 5,
            \'show_in_admin_bar\'     => true,
            \'show_in_nav_menus\'     => true,
            \'can_export\'            => true,
            \'has_archive\'           => true,        
            \'exclude_from_search\'   => false,
            \'publicly_queryable\'    => true,
            \'capability_type\'       => \'post\',
            \'rewrite\'               => array(
                                        \'slug\' => \'product\',
                                        \'hierarchical\' => true,
                                        \'with_front\' => false,
                                        )
        );
        register_post_type( \'product\', $args );

    }
    add_action( \'init\', \'products_post_type\', 0 );

    // Register Product Category
    function prod_cat() {

        $labels = array(
            \'name\'                       => \'Product Categories\',
            \'singular_name\'              => \'Product Category\',
            \'menu_name\'                  => \'Product Category\',
            \'all_items\'                  => \'All Items\',
            \'parent_item\'                => \'Parent Item\',
            \'parent_item_colon\'          => \'Parent Item:\',
            \'new_item_name\'              => \'New Item Name\',
            \'add_new_item\'               => \'Add New Item\',
            \'edit_item\'                  => \'Edit Item\',
            \'update_item\'                => \'Update Item\',
            \'view_item\'                  => \'View Item\',
            \'separate_items_with_commas\' => \'Separate items with commas\',
            \'add_or_remove_items\'        => \'Add or remove items\',
            \'choose_from_most_used\'      => \'Choose from the most used\',
            \'popular_items\'              => \'Popular Items\',
            \'search_items\'               => \'Search Items\',
            \'not_found\'                  => \'Not Found\',
            \'items_list\'                 => \'Items list\',
            \'items_list_navigation\'      => \'Items list navigation\',
        );
        $args = array(
            \'labels\'                        => $labels,
            \'hierarchical\'                  => true,
            \'public\'                        => true,
            \'show_ui\'                       => true,
            \'show_admin_column\'             => true,
            \'show_in_nav_menus\'             => true,
            \'show_tagcloud\'                 => true,
            \'rewrite\'                       => array(   \'slug\' => \'product-category\',
                                                        \'hierarchical\' => true,
                                                        \'with_front\' => false, 
                                                    )  
        );
        register_taxonomy( \'prod_cat\', array( \'product\' ), $args );

    }
    add_action( \'init\', \'prod_cat\', 0 );