<!-- lang: cpp -->

 package main

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

	func main(){

		fileServer := http.FileServer(http.Dir("./"))
		err := http.ListenAndServe(":3000",fileServer)

		if err != nil {
			fmt.Println("some error",err.Error())
			os.Exit(1)
		}
	}