问更改图片库缩略图计数及相关产品的数量

EN

add_filter ( 'woocommerce_product_thumbnails_columns', 'three_product_thumbnails_columns', 10, 1 );
function three_product_thumbnails_columns( $columns ) {
    return 3; // Default is 4
}

add_filter( 'woocommerce_output_related_products_args', 'three_related_products', 10, 1 );
function three_related_products( $args ) {
    $args['posts_per_page'] = 3;
    $args['columns'] = 3;
    
    return $args;
}