For simple ReactJS sitemap integration with React Router, you should check out the react-router-sitemap package.
It's fairly configurable as well, as you can see in the docs, so if you need to include change frequency or things like that, you should be able to do it no problem.
Or were you looking for a way to implement one yourself?
与恶龙缠斗过久,自身亦成为恶龙；凝视深渊过久,深渊将回以凝视…
