Accessing dynamic routes when using static html export build

[jonasgroendahl]

Hello everyone!

I'm creating a client rendered app using nextjs and hosting it on AWS S3. When I access dynamic routes locally in development, say /posts/1, it works great! but when I build and run the build locally using serve, I can't access /posts/1 but however if I try to access /posts/[id], it does work.

The idea is that a user may access /posts/1, then data is fetched inside my React component using a useEffect() with the route param, just like you would in a client rendered app using react-router and create-react-app.

Hope someone can understand what I'm trying to achieve here. Is this possible or did I miss something?