After following a guide to serve a NextJs front-end single-page application using Golang and the native net/http package, I decided to switch to using gorilla/mux. Here is my updated main function:
func main() {
// Root at the `dist` folder generated by the Next.js app.
distFS, err := fs.Sub(nextFS, "nextjs/dist")
if err != nil {
log.Fatal(err)
}
r := mux.NewRouter()
r.Handle("/", http.FileServer(http.FS(distFS)))
srv := &http.Server{
Handler: r,
Addr: "0.0.0.0:8080",
WriteTimeout: 15 * time.Second,
ReadTimeout: 15 * time.Second,
}
log.Fatal(srv.ListenAndServe())
}
Although this setup successfully serves the index.html file when visiting localhost:8080 in the browser, the page is missing styling, images, and JavaScript files.
I attempted to use instructions provided by gorilla/mux for serving SPAs, but encountered issues with locating the necessary files for this specific Next.js application, leading to connection reset errors in the browser.
What additional steps are required to ensure CSS, JavaScript, and images are properly accessible when loading the page?