自动填写麦进斗Magento进货地址字段

在这种情况下，你需要为这个插件。

创建di.xml [Vendor/Module/etc/frontend/di.xml]

<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
 </config>

创建LayoutProcessor.php [Vendor/Module/Plugin/Checkout/Model/Checkout/LayoutProcessor.php]

namespace VendorModulePluginCheckoutModelCheckout;


class LayoutProcessor
{
    /**
     * @param MagentoCheckoutBlockCheckoutLayoutProcessor $subject
     * @param array $jsLayout
     * @return array
     */
    public function afterProcess(
        MagentoCheckoutBlockCheckoutLayoutProcessor $subject,
        array  $jsLayout
    ) {
        $jsLayout['components']['checkout']['children']['steps']['children']['shipping-step']['children']
        ['shippingAddress']['children']['shipping-address-fieldset']['children']['firstname']['value'] = 'FirstName';

        $jsLayout['components']['checkout']['children']['steps']['children']['shipping-step']['children']
        ['shippingAddress']['children']['shipping-address-fieldset']['children']['company']['value'] = 'Demo Company';
        return $jsLayout;
    }
}