How to show picture in html page by <IMG src="...">

Getting Help
1

I build a very simple web by using GO and HTML.

The hierarchy is like this…

root |--html
     |--static---gambar

The folder of ‘html’ contains my html-code (sementara.html). The folder of ‘static’ contains the folder of ‘gambar’. And in the folder of ‘gambar’ contains the picture-file (gua.png).

===
sementara.html

<html>
<head>
<title>Show photo-list</title>
</head>
<style>
  	a {
  		text-decoration: none;
  	}
  	
  	body {
  		font-family: Arial, Helvetica;
  		font-size: 12px;
	}
</style>
<body><center>
<h1>Photo-List</h1>
				<a href="imgsrcgua" style="text-decoration: none;"><img src="../static/gambar/gua.png" alt="I can not find the picture-file">Patrix Linus</a>
</center></body>
</html>

![image|690x156](upload://5IxhOM57bOFyoerlQfJmCt9YHh0.png)
![image|566x146](upload://nqzeDKaOP8FpAAAwVpWo7fRd3JW.png)

====
main.go

package main

import (
	"fmt"
	"html/template"
	"log"
	"net/http"

	//"net/url"

	//"os"
	"strings"
)

func my_webLobby(w http.ResponseWriter, r *http.Request) {
	r.ParseForm()
	fmt.Println(r.Form)
	fmt.Println("path", r.URL.Path)
	fmt.Println("scheme", r.URL.Scheme)
	fmt.Println(r.Form["url_long"])
	for k, v := range r.Form {
		fmt.Println("key:", k)
		fmt.Println("val:", strings.Join(v, ""))
	}

	t, _ := template.ParseFiles("html/sementara.html")
	t.Execute(w, nil)
}

func tampilkanimgsrc(w http.ResponseWriter, r *http.Request) {
	http.Redirect(w, r, "/", 302)
}

func main() {
	http.HandleFunc("/", my_webLobby)
	http.HandleFunc("/imgsrcgua", tampilkanimgsrc)

	err := http.ListenAndServe(":9099", nil)
	if err != nil {
		log.Fatal("ListenAndServe: ", err)
	}
}

=====

But my ‘sementara.html’ can not find the file of ‘gua.png’(a picture).

I don’t understand why. Please explain to me how actually GO manages about location of a file. Why my html can not find the file of picture (‘gua.png’) whereas it should be in .

Please somebody would be so nice expain this issue to me.

2

The request for the image will be routed to my_webLobby and in there is nothing to load the file.
You could add something like
http.Handle("/static/", http.FileServer(http.Dir(".")))