A simple http server implemented in golang, can be used to serve static contents in a directory.

goserver.go

package main

import (
	"flag"
	"fmt"
	"net/http"
)

const ()

func main() {
	var path string
	var port int
	flag.StringVar(&path, "path", "", "specify the local path")
	flag.IntVar(&port, "port", 8080, "specify listen port number")
	flag.Parse()

	dir := http.Dir(path)
	hdr := http.FileServer(dir)
	addr := fmt.Sprintf(":%d", port)

	fmt.Println("starting http server on", dir, addr)

	err := http.ListenAndServe(addr, hdr)
	if err != nil {
		fmt.Println("error happened while start http server", err)
	}
}