我在Magento2中开发我的网站，我需要在更改类别URL后为产品重新生成URL。现有产品的URL没有改变。例如:类别网址:新网址:http://test.com/jewellery-collections/gold-jewellery/gold-rings旧网址:http://test.com/collections/gold/rings产品网址:http://test.com/collections/gold/rings/midas-bloom但网址应该是http://test.com/jewellery-collections/gold-jewellery/gold-ringsm