如何手动显示评论和评分 woocommerce

Question

我正在开发电子商务产品，现在客户需要为每个单独的产品添加评论和评级现在我使用的主题不具有显示评论和评级的功能我使用以下代码验证它以防万一else 需要知道如何通过代码检查评论和评分是否启用！

global $product;
if ( ! comments_open() ) {
    echo "false";
}
else
{
echo "true";
}

所以它确实显示了 true，这证实了我的主题没有显示评论和 cmets，所以我进行了一些搜索并找到了一个 sn-p 来显示我在文件 theme/content-single-product.php 中使用的产品页面上的评论和评级这是代码

<?php
/**
 * Display single product reviews (comments)
 *
 * This template can be overridden by copying it to yourtheme/woocommerce/single-product-reviews.php.
 *
 * HOWEVER, on occasion WooCommerce will need to update template files and you
 * (the theme developer) will need to copy the new files to your theme to
 * maintain compatibility. We try to do this as little as possible, but it does
 * happen. When this occurs the version of the template file will be bumped and
 * the readme will list any important changes.
 *
 * @see         https://docs.woocommerce.com/document/template-structure/
 * @author      WooThemes
 * @package     WooCommerce/Templates
 * @version     3.2.0
 */
if ( ! defined( 'ABSPATH' ) ) {
    exit; // Exit if accessed directly
}
global $product;
if ( ! comments_open() ) {
    return;
}
?>
<div id="reviews" class="woocommerce-Reviews">
    <div id="comments">
        <h2 class="woocommerce-Reviews-title"><?php
            if ( get_option( 'woocommerce_enable_review_rating' ) === 'yes' && ( $count = $product->get_review_count() ) ) {
                /* translators: 1: reviews count 2: product name */
                printf( esc_html( _n( '%1$s review for %2$s', '%1$s reviews for %2$s', $count, 'woocommerce' ) ), esc_html( $count ), '<span>' . get_the_title() . '</span>' );
            } else {
                _e( 'Reviews', 'woocommerce' );
            }
        ?></h2>

        <?php if ( have_comments() ) : ?>

            <ol class="commentlist">
                <?php wp_list_comments( apply_filters( 'woocommerce_product_review_list_args', array( 'callback' => 'woocommerce_comments' ) ) ); ?>
            </ol>

            <?php if ( get_comment_pages_count() > 1 && get_option( 'page_comments' ) ) :
                echo '<nav class="woocommerce-pagination">';
                paginate_comments_links( apply_filters( 'woocommerce_comment_pagination_args', array(
                    'prev_text' => '&larr;',
                    'next_text' => '&rarr;',
                    'type'      => 'list',
                ) ) );
                echo '</nav>';
            endif; ?>

        <?php else : ?>

            <p class="woocommerce-noreviews"><?php _e( 'There are no reviews yet.', 'woocommerce' ); ?></p>

        <?php endif; ?>
    </div>

    <?php if ( get_option( 'woocommerce_review_rating_verification_required' ) === 'no' || wc_customer_bought_product( '', get_current_user_id(), $product->get_id() ) ) : ?>

        <div id="review_form_wrapper">
            <div id="review_form">
                <?php
                    $commenter = wp_get_current_commenter();
                    $comment_form = array(
                        'title_reply'          => have_comments() ? __( 'Add a review', 'woocommerce' ) : sprintf( __( 'Be the first to review &ldquo;%s&rdquo;', 'woocommerce' ), get_the_title() ),
                        'title_reply_to'       => __( 'Leave a Reply to %s', 'woocommerce' ),
                        'title_reply_before'   => '<span id="reply-title" class="comment-reply-title">',
                        'title_reply_after'    => '</span>',
                        'comment_notes_after'  => '',
                        'fields'               => array(
                            'author' => '<p class="comment-form-author">' . '<label for="author">' . esc_html__( 'Name', 'woocommerce' ) . ' <span class="required">*</span></label> ' .
                                        '<input id="author" name="author" type="text" value="' . esc_attr( $commenter['comment_author'] ) . '" size="30" aria-required="true" required /></p>',
                            'email'  => '<p class="comment-form-email"><label for="email">' . esc_html__( 'Email', 'woocommerce' ) . ' <span class="required">*</span></label> ' .
                                        '<input id="email" name="email" type="email" value="' . esc_attr( $commenter['comment_author_email'] ) . '" size="30" aria-required="true" required /></p>',
                        ),
                        'label_submit'  => __( 'Submit', 'woocommerce' ),
                        'logged_in_as'  => '',
                        'comment_field' => '',
                    );
                    if ( $account_page_url = wc_get_page_permalink( 'myaccount' ) ) {
                        $comment_form['must_log_in'] = '<p class="must-log-in">' . sprintf( __( 'You must be <a href="%s">logged in</a> to post a review.', 'woocommerce' ), esc_url( $account_page_url ) ) . '</p>';
                    }
                    if ( get_option( 'woocommerce_enable_review_rating' ) === 'yes' ) {
                        $comment_form['comment_field'] = '<div class="comment-form-rating"><label for="rating">' . esc_html__( 'Your rating', 'woocommerce' ) . '</label><select name="rating" id="rating" aria-required="true" required>
                            <option value="">' . esc_html__( 'Rate&hellip;', 'woocommerce' ) . '</option>
                            <option value="5">' . esc_html__( 'Perfect', 'woocommerce' ) . '</option>
                            <option value="4">' . esc_html__( 'Good', 'woocommerce' ) . '</option>
                            <option value="3">' . esc_html__( 'Average', 'woocommerce' ) . '</option>
                            <option value="2">' . esc_html__( 'Not that bad', 'woocommerce' ) . '</option>
                            <option value="1">' . esc_html__( 'Very poor', 'woocommerce' ) . '</option>
                        </select></div>';
                    }
                    $comment_form['comment_field'] .= '<p class="comment-form-comment"><label for="comment">' . esc_html__( 'Your review', 'woocommerce' ) . ' <span class="required">*</span></label><textarea id="comment" name="comment" cols="45" rows="8" aria-required="true" required></textarea></p>';
                    comment_form( apply_filters( 'woocommerce_product_review_comment_form_args', $comment_form ) );
                ?>
            </div>
        </div>

    <?php else : ?>

        <p class="woocommerce-verification-required"><?php _e( 'Only logged in customers who have purchased this product may leave a review.', 'woocommerce' ); ?></p>

    <?php endif; ?>

    <div class="clear"></div>
</div>

代码取自wordpress.org

现在这段代码可以完美运行我对代码没有任何问题，但仍然缺少一件事！我可以添加评论和评级，它会将它们添加到数据库中，当我重新加载时它会显示评论的数量，这意味着这部分工作正常我只需要在评论和评论部分下方显示 cmets。

这里是直播链接ecommerce

Answer 1

我自己做的任何寻找此类问题的人都应该查看下面的代码

 $args = array(
                'number'      => 100, 
                'status'      => 'approve', 
                'post_status' => 'publish', 
                'post_type'   => 'product' 
        );

 $comments = get_comments( $args );
 echo "<pre>";
 print_r($comments);