How can I upload a file to the built in fileserver through an html form?

[unborn gorge]

fileServer := http.FileServer(http.FS(ui.Files))
router.Handler(http.MethodGet, "/static/*filepath", fileServer)

[unborn gorge]

When my file is uploaded it just goes to the root directory

I have tried this dst, err := os.Create("/static/uploads/" + handler.Filename)

but it gives an error The system cannot find the path specified.

if I change the line to this dst, err := os.Create("/static/uploads/" + handler.Filename) it works but the file is not in the static folder

I fixed it by making a new file server for uploads that is not an embedded FS:

uploadServer := http.FileServer(http.Dir("./uploads"))
    router.Handler(http.MethodGet, "/uploads/*filepath", http.StripPrefix("/uploads", uploadServer))

and then

dst, err := os.Create("./uploads/" + handler.Filename)