Php Woocommerce按特定类别获取产品

我正在为woocommerce开发主题，我需要帮助按类别从产品中检索信息，例如， 我想显示“衬衫”类别的产品，限制为3项，以下是woo主题的代码，该代码按特色产品显示产品（我尝试更改为按类别显示，但不起作用）

用以下代码替换$args

$args = array(
        'post_type'             => 'product',
        'post_status'           => 'publish',
        'tax_query'             => array(
            array(
                'taxonomy'      => 'product_cat',
                'terms'         => array_map( 'sanitize_title', explode( ',', 'ENTER_CATEGORY' ) ),
                'field'         => 'slug',
                'operator'      => $atts['operator']
            )
        )
    );

只需将“输入类别”一词替换为要显示的类别名称即可

让我知道这是否满足您的要求。
要按特定类别获取特色产品，您只需使用特色设置为true且您指定类别的wc_get_产品。请参阅下面的代码

$prod_categories = array(10, 27);
$product_args = array(
    'numberposts' => $limit,
    'post_status' => array('publish', 'pending', 'private', 'draft'),
    'post_type' => array('product', 'product_variation'),
    'orderby' => 'ID',
    'suppress_filters' => false,
    'order' => 'ASC',
    'offset' => 0
);

if (!empty($prod_categories)) {
    $product_args['tax_query'] = array(
        array(
            'taxonomy' => 'product_cat',
            'field' => 'id',
            'terms' => $prod_categories,
            'operator' => 'IN',
    ));
}

$products = get_posts($product_args);

<?php

// Get featured products by category. on this case its "shirts" which is the slug of the category.
$query_args = array(
    'featured' => true,  
    'category' => array( 'shirts' ),
);
$products = wc_get_products( $query_args );


<?php

// Get featured products by category. on this case its "shirts" which is the slug of the category.
$query_args = array(
    'featured' => true,  
    'category' => array( 'shirts' ),
);
$products = wc_get_products( $query_args );