如何在网址末尾添加元素？

Question

如何在url的末尾添加元素？

当前路径为：

  

https://www.domaine.com/store/3

在下面的链接中，我想在链接/cgv的末尾添加

  

https://www.domaine.com/store/3/cgv

$link = Link::createFromRoute($this->t('the general terms and conditions of business'), 'entity.commerce_store.canonical', ['commerce_store' => 3], ['attributes' => ['target' => '_blank']])->toString();