我创建了一个自定义帖子类型“gruppen”和一个自定义页面模板“page gruppen”。php’。我想用“page gruppen”。php“显示我的自定义帖子类型内容，但自定义帖子类型始终使用普通wp模板”页面。php\'

当我打印slug时，它会给出最后一个帖子名，而不是gruppen。

我的失败是什么？

这是我的帖子类型：

function gruppen_post_type() {
    $labels = array(
        \'name\'                  => _x( \'Gruppen\', \'Post Type General Name\' ),
        \'singular_name\'         => _x( \'Gruppe\', \'Post Type Singular Name\' ),
        \'menu_name\'             => \'Gruppen\',
        \'name_admin_bar\'        => \'Gruppen\',
        \'archives\'              => \'Gruppe Archives\',
        \'attributes\'            => \'Gruppe Attributes\',
        \'parent_item_colon\'     => \'Gruppe parent:\',
        \'all_items\'             => \'All Gruppen\',
        \'add_new_item\'          => \'Neue Gruppe hinzufügen\',
        \'add_new\'               => \'Gruppe hinzufügen\',
        \'new_item\'              => \'Neue Gruppe\',
        \'edit_item\'             => \'Gruppe editieren\',
        \'update_item\'           => \'Gruppe aktualisieren\',
        \'view_item\'             => \'Gruppe anzeigen\',
        \'view_items\'            => \'Gruppen anzeigen\',
        \'search_items\'          => \'Gruppe suchen\',
        \'not_found\'             => \'Not found\',
        \'not_found_in_trash\'    => \'Not found in Trash\',
        \'featured_image\'        => \'Featured Image\',
        \'set_featured_image\'    => \'Set featured image\',
        \'remove_featured_image\' => \'Remove featured image\',
        \'use_featured_image\'    => \'Use as featured image\',
        \'insert_into_item\'      => \'In Gruppe einfügen\',
        \'uploaded_to_this_item\' => \'Uploaded to this Gruppe\',
        \'items_list\'            => \'Gruppe list\',
        \'items_list_navigation\' => \'Gruppen list navigation\',
        \'filter_items_list\'     => \'Filter Gruppen list\'
    );
    $args = array(
        \'rewrite\'               => array( \'slug\' => \'gruppen\' ),
        \'label\'                 => \'Gruppe Post Type\',
        \'description\'           => \'Gruppe erfassen\',
        \'labels\'                => $labels,
        \'supports\'              => array( \'title\', \'editor\', \'excerpt\' ),
        \'hierarchical\'          => true,
        \'public\'                => true,
        \'show_ui\'               => true,
        \'show_in_menu\'          => true,
        \'menu_position\'         => 6,
        \'menu_icon\'             => \'dashicons-groups\',
        \'show_in_admin_bar\'     => true,
        \'show_in_nav_menus\'     => true,
        \'can_export\'            => true,
        \'has_archive\'           => true,
        \'exclude_from_search\'   => false,
        \'publicly_queryable\'    => true,
    );
    register_post_type( \'gruppen\', $args );
}
add_action( \'init\', \'gruppen_post_type\' );

<?php get_header(); /* Template Post Type: Gruppen, Gruppen */ ?>
    <div id="sidebar">
        <?php get_sidebar(); ?>
    </div>
    <div id="main">
        <h3>Titel</h3>
        <div class="gruppen-album-holder">
            <?php if (have_posts() && the_excerpt() == \'Blauring\') : while (have_posts()) : the_post(); ?>
            <div id="<?php the_title(); ?>" class="gruppen-album"><img src="" alt="<?php the_title(); ?>">
                <h4><?php the_title(); ?></h4>
                <p><?php the_content(); ?></p>
            </div>
            <?php endwhile; endif; ?>
        </div>
    </div>
<?php get_footer(); ?>