如何对自定义分类术语列表进行分页？

我制作了一个名为"books"的自定义分类法,在SE的帮助下,我设法将其内容显示在图像网格上,下面的代码显示了我的操作方式:

 add_shortcode('taxography' , 'execute_taxography' );
function execute_taxography() {
    $wpbtags = get_terms( 'books' );
    $output.= '<div class="grid"><div class="taxography-grid"><ul>';
    foreach($wpbtags as $tag) {
        $output.= '<li class="item"><a href="'. get_term_link($tag->term_id, 'books' ) .'" style="background-image: url(\'http://localhost/wordpress/wp-content/uploads/books/' . $tag->slug . '.png\')"><span class="count">'. $tag->count .'</span><span class="taxography-name">'. $tag->name . '</span></a></li>';
    }
    $output.= '</ul></div></div>';
    return $output;
}
 

现在,我只是创建一个新页面并输入简码[taxography],它可以工作,但是我想做的是添加分页,以便该页面仅显示特定数量的书籍(例如:12本书) ). 我遵循了此答案和许多其他答案,但我仍然可以解决这个问题！有什么想法吗?

I made a custom taxonomy named "books" and with a little help on SE I managed to display its contents on an image grid, the code below shows how I did this:

add_shortcode('taxography' , 'execute_taxography' );
function execute_taxography() {
    $wpbtags = get_terms( 'books' );
    $output.= '<div class="grid"><div class="taxography-grid"><ul>';
    foreach($wpbtags as $tag) {
        $output.= '<li class="item"><a href="'. get_term_link($tag->term_id, 'books' ) .'" style="background-image: url(\'http://localhost/wordpress/wp-content/uploads/books/' . $tag->slug . '.png\')"><span class="count">'. $tag->count .'</span><span class="taxography-name">'. $tag->name . '</span></a></li>';
    }
    $output.= '</ul></div></div>';
    return $output;
}

Now I just create a new page and put in the shortcode [taxography] and it works but what I'm trying to do is adding a pagination so that this page will display only a specific amount of books (ex: 12 books). I followed this answer and many others but I still can't solve this problem! Any ideas?