是的，这是可能的，通过创建自定义分类法，然后在自定义帖子类型中创建重写，然后为post_type_link 编辑实际永久链接。一旦代码就绪，就必须转到“设置”>“永久链接”，然后单击“提交”刷新所有内容。

add_action( \'init\', \'register_custax_type\', 0 );
function register_custax_type() {
    // Add new hierarchical taxonomy
    $labels = array(
        \'name\'              => _x( \'Types\', \'taxonomy general name\' ),
        \'singular_name\'     => _x( \'Type\', \'taxonomy singular name\' ),
        \'search_items\'      => __( \'Search Types\' ),
        \'all_items\'         => __( \'All Types\' ),
        \'parent_item\'       => __( \'Parent Type\' ),
        \'parent_item_colon\' => __( \'Parent Type:\' ),
        \'edit_item\'         => __( \'Edit Type\' ),
        \'update_item\'       => __( \'Update Type\' ),
        \'add_new_item\'      => __( \'Add New Type\' ),
        \'new_item_name\'     => __( \'New Type Name\' ),
        \'menu_name\'         => __( \'Type\' ),
    );

    $args = array(
        \'hierarchical\'      => true,
        \'labels\'            => $labels,
        \'show_ui\'           => true,
        \'public\'            => true,
        \'show_admin_column\' => true,
        \'query_var\'         => true,
        \'rewrite\'           => array( \'slug\'  => \'portfolio\' )
    );

    register_taxonomy( \'type\', array( \'portfolio\' ), $args );
}

add_action( \'init\', \'register_cpt_portfolio\' );
function register_cpt_portfolio() {

    $labels = array( 
        \'name\'                  => _x( \'Portfolios\', \'portfolio\' ),
        \'singular_name\'         => _x( \'Portfolio\', \'portfolio\' ),
        \'add_new\'               => _x( \'Add New\', \'portfolio\' ),
        \'add_new_item\'          => _x( \'Add New Portfolio\', \'portfolio\' ),
        \'edit_item\'             => _x( \'Edit Portfolio\', \'portfolio\' ),
        \'new_item\'              => _x( \'New Portfolio\', \'portfolio\' ),
        \'view_item\'             => _x( \'View Portfolio\', \'portfolio\' ),
        \'search_items\'          => _x( \'Search Portfolios\', \'portfolio\' ),
        \'not_found\'             => _x( \'No Portfolios found\', \'portfolio\' ),
        \'not_found_in_trash\'    => _x( \'No Portfolios found in Trash\', \'portfolio\' ),
        \'parent_item_colon\'     => _x( \'Parent Portfolio:\', \'portfolio\' ),
        \'menu_name\'             => _x( \'Portfolios\', \'portfolio\' ),
    );

    $args = array( 
        \'labels\'                => $labels,
        \'hierarchical\'          => false,
        \'description\'           => \'Portfolios\',
        \'supports\'              => array( \'title\', \'revisions\', \'editor\', \'thumbnail\' ),
        \'public\'                => true,
        \'show_ui\'               => true,
        \'show_in_menu\'          => true,
        \'menu_position\'         => 25,
        \'menu_icon\'             => \'dashicons-images-alt\',
        \'show_in_nav_menus\'     => true,
        \'publicly_queryable\'    => true,
        \'exclude_from_search\'   => true,
        \'has_archive\'           => false,
        \'query_var\'             => true,
        \'can_export\'            => true,
        \'capability_type\'       => \'page\',
        \'taxonomies\'            => array( \'type\' ),
        \'rewrite\'               => array(
                                \'slug\'          => \'portfolio/%type%\',
                                \'with_front\'    => false
                                )
    );

    register_post_type( \'portfolio\', $args );
}

add_filter( \'post_type_link\', \'portfolio_permastruct\', 10, 2 );
function portfolio_permastruct( $link, $post ) {
    // Only update portfolio permalinks
    if( $post->post_type !== \'portfolio\')
        return $link;

    // get terms, if none are returned, it\'s false and just returns
    if( $cats = get_the_terms( $post->ID, \'type\' ) )
        $link = str_replace( \'%type%\', array_pop( $cats )->slug, $link );
    return $link;
}