初学者:如何将固定链接添加到WP_Query多个自定义帖子类型？

function create_custom_post_types() {
    register_post_type('custom_type1',
        array(
            'labels' => array(
                'name' => 'Custom Type 1',
                'singular_name' => 'Custom Type 1'
            ),
            'public' => true,
            'has_archive' => true,
            'rewrite' => array('slug' => 'custom-type-1'),
        )
    );

    register_post_type('custom_type2',
        array(
            'labels' => array(
                'name' => 'Custom Type 2',
                'singular_name' => 'Custom Type 2'
            ),
            'public' => true,
            'has_archive' => true,
            'rewrite' => array('slug' => 'custom-type-2'),
        )
    );
}

add_action('init', 'create_custom_post_types');

$args = array(
    'post_type' => array('custom_type1', 'custom_type2'),
    'posts_per_page' => 10
);

$query = new WP_Query($args);

if ($query->have_posts()) {
    while ($query->have_posts()) {
        $query->the_post();
        echo '<a href="' . get_permalink() . '">' . get_the_title() . '</a><br>';
    }
} else {
    echo '没有找到帖子。';
}

wp_reset_postdata();