Static File Server

package main

import (
    "log"
    "net/http"
)

func main() {
    mux := http.NewServeMux()

    // Serve ./public/ at /static/
    fs := http.FileServer(http.Dir("./public"))
    mux.Handle("/static/", http.StripPrefix("/static/", fs))

    // Serve a single specific file
    mux.HandleFunc("/favicon.ico", func(w http.ResponseWriter, r *http.Request) {
        http.ServeFile(w, r, "./public/favicon.ico")
    })

    mux.HandleFunc("/", func(w http.ResponseWriter, _ *http.Request) {
        w.Write([]byte("home page"))
    })

    log.Fatal(http.ListenAndServe(":8080", mux))
}