以编程方式插入的WooCommerce产品价格不会显示在单一产品页面中

我正在尝试用简单的html DOM来获取价格，并将其设置为Woocommerce中的常规产品价格。

这是我的实际代码：

//Starting scrape
$html = file_get_html(\'http://sitenam.com/page-1/\');
$price = $html->find(\'span[class="price"]\', 0)->innertext;
//Starting post
$post = array(
    \'post_author\' => 1,
    \'post_content\' => \'Content Here\',
    \'post_status\' => "publish",
    \'post_title\' => "Product Title Here",
    \'post_parent\' => "product-title-here",
    \'post_type\' => "product",
);

$post_id = wp_insert_post( $post, $wp_error ); 

wp_set_object_terms( $post_id, \'simple\', \'product_type\' );  

add_post_meta( $post_id, \'_regular_price\', $price );

如下图所示，产品价格确实得到了节约：

但真正的问题是，产品价格没有显示在前端。以下是屏幕截图：

现在在管理编辑产品页面上，如果我单击“更新”按钮，那么价格将显示在前端产品页面上。

如何从代码中自动化此过程，而不必进入后端保存产品数据？

// Starting scrape $html = file_get_html(\'http://sitenam.com/page-1/\'); $price = (float) $html->find(\'span[class="price"]\', 0)->innertext; // Saving the new product $post_id = wp_insert_post( array( \'post_author\' => 1, \'post_content\' => \'Content Here\', \'post_status\' => "publish", \'post_title\' => "Product Title Here", \'post_parent\' => "product-title-here", \'post_type\' => "product", ) ); // Setting the product type wp_set_object_terms( $post_id, \'simple\', \'product_type\' ); // Get the WC_Product Object instance $product = wc_get_product( $post_id ); // Set the product active price (regular) $product->set_price( $price ); $product->set_regular_price( $price ); // To be sure // Save product data (sync data and refresh caches) $product->save();

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