如何在结帐页面上显示每种产品的运费。 Woocommerce

Question

我需要在结帐页面上显示每个供应商在产品前面的运费。 enter image description here

我尝试了

get_post_meta($cart_item['product_id'] , '_wcv_shipping_details', true);

但是这个返回的空白值如：

  

数组（[national] =＆gt; [国际] =＆gt; [handling_fee] =＆gt; [national_qty_override] =＆gt; [national_disable] =＆gt; [national_free] =＆gt; [international_qty_override] =＆gt; [international_disable] =＆gt; [international_free] =＆gt;）

Answer 1

我认为您正尝试在订单详情页面上访问购物车对象。下订单后，购物车对象将变空。您需要从订单对象中获取商品，然后获取每件商品的运费。

// You can use this piece of code on thank you page (after order is placed)

$order = new WC_Order( $order_id );

$order_item = $order->get_items();
foreach( $order_item as $product ) {
    $prodct_name[] = $product['name']; 

    // here you will get product id and you can use that to get shipping details
    get_post_meta($product['product_id'] , '_wcv_shipping_details', true);
}