找到具有以下解决方案的git repo：https://github.com/hemal21/WordPress-CPT-Hierarchical-Taxonomy-Permalinks/blob/master/cpt-hierarchical-tax-permalinks.php

我需要进行重写，下面是一个使用permalink代码的示例：

    <?php
/**
 * WordPress Custom Post Type and Hierarchical Taxonomy Permalinks
 *
 * Ever wanted to have custom taxonomy permalinks that reflect parent/child relation?
 * Then this is for you. Still in development though.
 *
 * @version 1.0b
 * @author Kenth Hagström
 * @link http://www.facebook.com/keha76
 * @license GNU General Public License v2
 *
 * Last updated 19 sep 2013, 15:30(GMT+1)
 *
 * KNOWN BUGS:
 * - When a \'photo\' is published without any taxonomy, the URL url.tld/photos/john does not work.
 * - The full URL url.tld/photos/family/kids/john/ has an unwanted trailing slash.
 *
 * These URL structures work:
 * url.tld/photos/ loads archive-photo.php
 * url.tld/photos/family/ loads taxonomy-album.php
 * url.tld/photos/family/kids/ loads taxonomy-album.php
 * url.tld/photos/family/kids/john loads single-photo.php
 * url.tld/photos/page/2 loads page 2 with archive-photo.php
 *
 * If you try this code, remember to flush your permalinks. Go to \'settings->permalinks\' and it\'s done.
 *
**/
function keha_register_photo_tax_album() {

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

        $rewrite = array(
                \'slug\' => \'album\',
                \'with_front\' => false,
                \'hierarchical\' => true
        );

        $args = array(
                \'hierarchical\' => true,
                \'labels\'       => $labels,
                \'show_ui\'      => true,
                \'query_var\'    => true,
                \'rewrite\'      => $rewrite
        );
        register_taxonomy( \'album\', array( \'photo\' ), $args );
}
add_action( \'init\', \'keha_register_photo_tax_album\' );

function keha_register_cpt_photo() {

        $labels = array(
                \'name\'               => __( \'Photos\', \'blank\' ),
                \'singular_name\'      => _x( \'Photo\', \'Photo post type singular\', \'blank\' ),
                \'add_new\'            => __( \'Add New\', \'blank\' ),
                \'add_new_item\'       => __( \'Add New Photo\', \'blank\' ),
                \'edit_item\'          => __( \'Edit Photo\', \'blank\' ),
                \'new_item\'           => __( \'New Photo\', \'blank\' ),
                \'all_items\'          => __( \'All Photos\', \'blank\' ),
                \'view_item\'          => __( \'View Photo\', \'blank\' ),
                \'search_items\'       => __( \'Search Photos\', \'blank\' ),
                \'not_found\'          => __( \'No photos found\', \'blank\' ),
                \'not_found_in_trash\' => __( \'No photos found in Trash\', \'blank\' ),
                \'parent_item_colon\'  => \'\',
                \'menu_name\'          => __( \'Photos\', \'blank\' )
        );

        $rewrite = array(
                \'slug\' => \'photos\',
                \'hierarchical\' => true,
                \'with_front\' => true
        );

        $args = array(
                \'labels\'               => $labels,
                \'exclude_from_search\'  => false,
                \'publicly_queryable\'   => true,
                \'show_ui\'              => true,
                \'show_in_nav_menus\'    => true,
                \'show_in_menu\'         => true,
                \'show_in_admin_bar\'    => true,
                \'menu_position\'        => 20,
                \'menu_icon\'            => null, // Handled from CSS
                \'capability_type\'      => \'post\',
                \'hierarchical\'         => false,
                \'public\'               => true,
                \'supports\'             => array( \'title\', \'editor\', \'thumbnail\' ),
                \'taxonomies\'           => array( \'album\' ),
                \'rewrite\'              => $rewrite,
                \'has_archive\'          => true,
                \'query_var\'            => true,
                \'can_export\'           => true
        );

        register_post_type( \'photo\', $args );
}
add_action( \'init\', \'keha_register_cpt_photo\' );

function keha_add_rewrite_rules() {
        add_rewrite_rule( \'^photos/(.+?)/(.+?)/(.+?)$\', \'index.php?album=$matches[1]&album=$matches[2]&photo=$matches[3]\', \'top\' );
        add_rewrite_rule( \'^photos/(.+?)/(.+?)/$\', \'index.php?photo=$matches[2]\', \'top\' );
        add_rewrite_rule( \'^photos/(.+?)/(.+?)/(.+?)$\', \'index.php?photo=$matches[3]\', \'top\' );
        add_rewrite_rule( \'^photos/(.+?)/(.+?)/?$\', \'index.php?album=$matches[2]\', \'top\' );
        add_rewrite_rule( \'^photos/(.+?)$\', \'index.php?album=$matches[1]\', \'top\' );
}
add_action(\'init\', \'keha_add_rewrite_rules\');

function keha_post_type_link( $post_link, $post, $leavename ) {

        global $wp_rewrite;

        $draft_or_pending = isset( $post->post_status ) && in_array( $post->post_status, array( \'draft\', \'pending\', \'auto-draft\' ) );
        if ( $draft_or_pending and !$leavename ) {
                return $post_link;
        }

        if ( $post->post_type == \'photo\' ) {

                $post_type_object = get_post_type_object( $post->post_type );
                $post_link = home_url() . \'/\' . $post_type_object->rewrite[\'slug\'] . \'/\';
                $parent_dirs = \'\';
                if ( $terms = get_the_terms( $post->ID, \'album\' ) ) {
                        foreach ( $terms as $term ) {
                                if ( $term->parent != 0 ) {
                                        $dirs = keha_get_taxonomy_parents( $term->term_id, \'album\', false, \'/\', true );
                                } else {
                                        $dirs = $term->slug.\'/\';
                                }
                        }
                }
                $post_link = $post_link . $dirs . $post->post_name;
        }

        return $post_link;
}
add_filter( \'post_type_link\', \'keha_post_type_link\', 10, 3 );

/**
 * Custom function based on WordPress own get_category_parents()
 * @link http://core.trac.wordpress.org/browser/tags/3.6.1/wp-includes/category-template.php#L0
 *
 * @param integer $id
 * @param string $taxonomy
 * @param string $link
 * @param string $separator
 * @param string $nicename
 * @param array $visited
 * @return string
 */
function keha_get_taxonomy_parents( $id, $taxonomy = \'category\', $link = false, $separator = \'/\', $nicename = false, $visited = array() ) {
        $chain = \'\';
        $parent = get_term( $id, $taxonomy, OBJECT, \'raw\');
        if ( is_wp_error( $parent ) ) {
                return $parent;
        }

        if ( $nicename ){
                $name = $parent->slug;
        } else {
                $name = $parent->name;
        }

        if ( $parent->parent && ( $parent->parent != $parent->term_id ) && !in_array( $parent->parent, $visited ) ) {
                $visited[] = $parent->parent;
                $chain .= keha_get_taxonomy_parents( $parent->parent, $taxonomy, $link, $separator, $nicename, $visited );
        }

        if ( $link ) {
                $chain .= \'<a href="\' . get_term_link( $parent->term_id, $taxonomy ) . \'" title="\' . esc_attr( sprintf( __( "View all posts in %s" ), $parent->name ) ) . \'">\'.$name.\'</a>\' . $separator;
        }else {
                $chain .= $name.$separator;
        }
        return $chain;
}