我在店面上使用woocommerce，在收银台上，地址1的占位符文本是“街道名称”，地址2是“公寓号”。

在我的国家，情况应该相反，或者在一个领域。

我试着用我在网上找到的代码片段来改变这一点。它们更改占位符，但仅在页面加载时的一瞬间更改占位符。之后，它们会更改回默认值

• https://docs.woocommerce.com/document/tutorial-customising-checkout-fields-using-actions-and-filters/https://stackoverflow.com/questions/46326620/custom-placeholder-for-all-woocommerce-checkout-fields

add_filter( \'woocommerce_checkout_fields\' \'override_billing_checkout_fields\', 10, 1 );

   function override_billing_checkout_fields( $fields ) {
       $fields[\'billing\'][\'billing_address_1\'][\'placeholder\'] = \'Address line 1\';
       $fields[\'billing\'][\'billing_address_2\'][\'placeholder\'] = \'Address line 2\';

       $fields[\'Shipping\'][\'shipping_address_1\'][\'placeholder\'] = \'Address line 1\';
       $fields[\'Shipping\'][\'shipping_address_2\'][\'placeholder\'] = \'Address line 2\'; 
       return $fields;
       }


   add_filter( \'woocommerce_default_address_fields\', \'uwc_new_address_one_placeholder\', 1 );

   function uwc_new_address_one_placeholder( $fields ) {
       $address_fields[\'address_1\'][\'placeholder\'] = \'Address line 1\';
       $address_fields[\'address_2\'][\'placeholder\'] = \'Address line 2\';
       return $address_fields;
       }