你可能想用钩子manage_posts_custom_column 有关更多信息，请参阅codex。https://codex.wordpress.org/Plugin_API/Action_Reference/manage_posts_custom_column

add_action(\'manage_shop_order_posts_custom_column\' , \'wpse_306476_order_custom_column\');
function wpse_306476_order_custom_column($colname) {
    global $the_order; // Get the order

    if($colname == \'customer_message\') // You can also use a switch here
    {
        $message = $the_order->get_customer_note();
        // Do what you have to do here
    }
    elseif($colname == \'order_note\') // For order_note
    {
        // Do what you want here
    }
}