使用短代码在侧边栏中获取Woocommerce自定义分类

Try the following shortcode based on single-product/product-attributes.php Woocommerce template, that will display product weight, dimensions and product attributes. You can specify the product ID using the id attribute:

[product_taxonomies id="37"]

or used in php code:

echo do_shortcode("[product_taxonomies id='37']");

or without specifying the product ID (takes the current post ID):

[product_taxonomies]

The code:

add_shortcode( 'product_taxonomies', 'product_taxonomies_shortcode' );
function product_taxonomies_shortcode( $atts ){
    // Shortcode Attributes
    $atts = shortcode_atts( array(
        'id' => '',
    ), $atts, 'product_taxonomies' );

    $product_id = ! empty($atts['id']) ? $atts['id'] : 0;

    if( $product_id > 0 ) {
        $product = wc_get_product( $product_id );
    } else {
        global $product;
    }

    if( ! is_a($product, 'WC_Product' ) ) {
        $product = wc_get_product( get_the_id() );
    }

    if ( is_a($product, 'WC_Product' ) ) {

        ob_start();

        // Weight
        if ( $product->has_weight() ) {
            $weight_unit = get_option('woocommerce_weight_unit');
            $weight_html = '<strong>'.__("Weight").':</strong> ' . $value . $weight_unit;
            echo '<div class="dimensions">' . $weight_html . '</div>';
        }

        // Dimensions
        if ( $product->has_dimensions() ) {
            $dimension_unit = get_option('woocommerce_dimension_unit');
            $dimensions     = array();
            foreach( $product->get_dimensions( false ) as $key => $value ) {
                if( ! empty($value) )
                    $dimensions[] = '<strong>'.ucfirst($key).':</strong> ' . $value . $dimension_unit;
            }
            echo '<div class="dimensions">' . implode('<br>', $dimensions) . '</div>';
        }

        // Product attributes (visible)
        if ( $attributes = array_filter( $product->get_attributes(), 'wc_attributes_array_filter_visible' ) ) {
            foreach ( $attributes as $attribute ) {
                $attribute_label_name = '<strong>'.wc_attribute_label( $attribute->get_name() ).':</strong> ';

                $values = array();

                if ( $attribute->is_taxonomy() ) {
                    $attribute_taxonomy = $attribute->get_taxonomy_object();
                    $attribute_values = wc_get_product_terms( $product->get_id(), $attribute->get_name(), array( 'fields' => 'all' ) );

                    foreach ( $attribute_values as $attribute_value ) {
                        $value_name = esc_html( $attribute_value->name );

                        if ( $attribute_taxonomy->attribute_public ) {
                            $values[] = '<a href="' . esc_url( get_term_link( $attribute_value->term_id, $attribute->get_name() ) ) . '" rel="tag">' . $value_name . '</a>';
                        } else {
                            $values[] = $value_name;
                        }
                    }
                } else {
                    $values = $attribute->get_options();

                    foreach ( $values as &$value ) {
                        $value = make_clickable( esc_html( $value ) );
                    }
                }
                echo '<div class="'.$attribute->get_name().'">' . $attribute_label_name . implode( ', ', $values ) . '</div>';
            }
        }
        return ob_get_clean();
    }
}

This code goes in function.php file of your active child theme (or active theme). Tested and works

You can achieve it by calling the woocommerce hook inside the shortcode function. But it will call all the functions hooked inside 'woocommerce_after_shop_loop_item'.

I am not sure about your scenario. But better Way is to call the hook directly without calling shortcode.

add_shortcode( 'your-shortcode', 'shortcode-fn' );

function shortcode-fn($atts){
 ob_start();
        do_action('woocommerce_after_shop_loop_item');
    ob_end_clean();


}

add_action( 'woocommerce_after_shop_loop_item', 'show_product_dimensions_loop', 100 );

function show_product_dimensions_loop() {
    global $product;

    $dimensions = $product->get_dimensions();

    if ( ! empty( $dimensions ) ) {
        echo '<div class="dimensions"><b>Height:</b> ' . $product->get_height() . get_option( 'woocommerce_dimension_unit' );
        echo '<br><b>Width:</b> ' . $product->get_width() . get_option( 'woocommerce_dimension_unit' );
        echo '<br><b>Length:</b> ' . $product->get_length() . get_option( 'woocommerce_dimension_unit' );
        echo '</div>';
    }
}

I haven't tested the Code. So Try to get this idea and make your Tweaks.