根据重量和最小购物车数量免费送货

Question

使用 WooCommerce，我需要超过一定数量 250 免费送货，但购物车中包含的重型产品除外。

有人知道我该怎么做吗？

谢谢。

Answer 1

对于超过一定数量的免费送货，您可以使用内置的 WooCommerce 选项。

对于某些特定产品，如果要跳过免费送货，您可以使用以下代码段。

 add_filter('woocommerce_package_rates', 'hide_shipping_method_if_particular_product_available_in_cart', 10, 2);

        function hide_shipping_method_if_particular_product_available_in_cart($available_shipping_methods)
        {
            global $woocommerce;

            // products_array should be filled with all the products ids
            // for which shipping method (stamps) to be restricted.

            $products_array = array(
                101,
                102,
                103,
                104
            );

            // You can find the shipping service codes by doing inspect element using
            // developer tools of chrome. Code for each shipping service can be obtained by
            // checking 'value' of shipping option.

            $shipping_services_to_hide = array(
                'free_shipping',

            );

            // Get all products from the cart.

            $products = $woocommerce->cart->get_cart();

            // Crawl through each items in the cart.

            foreach($products as $key => $item) {

                // If any product id from the array is present in the cart,
                // unset all shipping method services part of shipping_services_to_hide array.

                if (in_array($item['product_id'], $products_array)) {
                    foreach($shipping_services_to_hide as & $value) {
                        unset($available_shipping_methods[$value]);
                    }

                    break;
                }
            }

            // return updated available_shipping_methods;
    return
        }

Answer 2

此自定义代码将保留 免运费 方式，并在购物车金额达到 250 且如果产品为不重（此处小于 20 公斤）...如果订单少于 250 件则不允许免费送货，您可以在 woocommerce （见最后）中进行设置。

首先，您必须确保在每个重型产品中设置重量（对于简单或可变产品（在每个变体中）。此处的购物车小计是不包括税 （您可以轻松将其更改为含税）.

然后这里是 woocommerce_package_rates 过滤器钩子中的自定义钩子函数：

add_filter( 'woocommerce_package_rates', 'conditionally_hide_other_shipping_based_on_items_weight', 100, 1 );
function conditionally_hide_other_shipping_based_on_items_weight( $rates ) {

    // Set HERE your targeted weight (here is 20 kg) <== <== <== <== <==
    $targeted_product_weight = 20;
    
    // Set HERE your targeted cart amount (here is 250)  <== <== <== <== <==
    $targeted_cart_amount = 250;
    // For cart subtotal amount EXCLUDING TAXES
    $passed = WC()->cart->subtotal_ex_tax >= $targeted_cart_amount ? true : false;
    // For cart subtotal amount INCLUDING TAXES (replace by this):
    // $passed = WC()->cart->subtotal >= $targeted_cart_amount ? true : false;
    $light_products_only = true; // Initializing

    // Iterating trough cart items to get the weight for each item
    foreach( $package['contents'] as $cart_item ){
        // Getting the product weight
        $product_weight = $cart_item['data']->get_weight();

        if( !empty($product_weight) && $product_weight >= $targeted_product_weight ){
            $light_products_only = false;
            break;
        }
    }

    // If 'free_shipping' method is available and if products are not heavy
    // and cart amout up to the target limit, we hide other methods
    $free = array();
    foreach ( $rates as $rate_id => $rate ) {
        if ( 'free_shipping' === $rate->method_id && $passed && $light_products_only ) {
            $free[ $rate_id ] = $rate;
            break;
        }
    }

    return ! empty( $free ) ? $free : $rates;
}

代码进入您的活动子主题（或主题）的 function.php 文件或任何插件文件。

此代码已经过测试，适用于简单且可变的产品……

You Will also have to in WooCommerce settings > Shipping, for each shipping zone and for the "Free Shipping" method your minimum order amount:

You will need to refresh shipping cached data: disable, save and enable, save related shipping methods for the current shipping zone, in woocommerce shipping settings.

根据重量和最小购物车数量免费送货

Free shipping depending on weight and on minimal cart amount

php

wordpress

woocommerce

checkout

shipping