您可以像对待任何其他帖子类型一样对待产品，并使用get_posts(). 将检索到的帖子数量限制为1，并将orderby参数更改为random：

$args = array(
    \'posts_per_page\'   => 1,
    \'orderby\'          => \'rand\',
    \'post_type\'        => \'product\' ); 

$random_products = get_posts( $args );

foreach ( $random_products as $post ) : setup_postdata( $post ); ?>
    <li>
        <a href="<?php the_permalink(); ?>"><?php the_title(); ?></a>
    </li>
<?php endforeach; 
wp_reset_postdata();

Here is a bit of code I am using for mine its for recent products but is doing the job. Just add to page you want to show them on.

[recent_products per_page="4" columns="4" orderby="rand" order="rand"]

有一个Random Products Widget for WooCommerce 您可以将其添加到标题小部件区域。