I am currently on Next js using full static generation, as I want to serve all my pages from the S3 + cloudfront (no server involved). Next js has good support for this except when it comes to dynamic pages (ex: /posts/:id). All the framework features to solve this type of scenario involve either rendering all passible pages at build time (which is not viable) or having a server to render these pages that have dynamic routes (making, therefore, the site an hybrid app). To continue to be full static I need to have a way around this. In create react app one could use the react-router and resolve the routes on the client side, which is exactly what I want to do for the dynamic routes. But I as far as I know next js and the react-router are not compatible, so apparently that is not an option.
Based on what I know, I think Dynamic Route on SSG is supported. Dynamic route feature is independent of getServerSideProps or getStaticProps. you can just use next/router to get the param you need and render your page accordingly.
Here is the official example.
import { useRouter } from 'next/router'
const Post = () => {
const router = useRouter()
const { pid } = router.query
return <p>Post: {pid}</p>
}
export default Post
Reference