rhoboro/index.html

## index.html
<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <meta name="viewport" content="width=device-width, initial-scale=1">
        <link rel="stylesheet" href="/bootstrap/dist/css/bootstrap.min.css">
        <link rel="stylesheet" href="/bootstrap/dist/css/bootstrap-theme.min.css">
    </head>
    <header>
        <style>
            .theme-showcase {
                 margin-top: 30px;
            }
        </style>
    </header>
    <body>
        <nav class="navbar navbar-inverse navbar-fixed-top" id="navbar"></nav>
        <div id="root" class="container"></div>
        <script src="/jquery/dist/jquery.min.js"></script>
        <script src="/bootstrap/dist/js/bootstrap.min.js"></script>
        <script src="/app.js"></script>
    </body>
</html>

## static_file_server.go
package main

import (
	"net/http"
)

func main() {

	// http://localhost:8080/bootstrap/* が来たときのみ./bower_components/bootstrap/*を配信する
	bfs := http.FileServer(http.Dir("./bower_components/"))
	http.Handle("/bootstrap/", bfs)
	// http://localhost:8080/jquery/* が来たときのみ./bower_components/jquery/*を配信する
	jfs := http.FileServer(http.Dir("./bower_components/"))
	http.Handle("/jquery/", jfs)
	// 上記以外の静的ファイルの配信はこっち
	fs := http.FileServer(http.Dir("./static/"))
	http.Handle("/", fs)
	http.ListenAndServe(":8080", nil)
}
	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<meta http-equiv="X-UA-Compatible" content="IE=edge">
	<meta name="viewport" content="width=device-width, initial-scale=1">
	<link rel="stylesheet" href="/bootstrap/dist/css/bootstrap.min.css">
	<link rel="stylesheet" href="/bootstrap/dist/css/bootstrap-theme.min.css">
	</head>
	<header>
	<style>
	.theme-showcase {
	margin-top: 30px;
	}
	</style>
	</header>
	<body>
	<nav class="navbar navbar-inverse navbar-fixed-top" id="navbar"></nav>
	<div id="root" class="container"></div>
	<script src="/jquery/dist/jquery.min.js"></script>
	<script src="/bootstrap/dist/js/bootstrap.min.js"></script>
	<script src="/app.js"></script>
	</body>
	</html>
	package main

	import (
	"net/http"
	)

	func main() {

	// http://localhost:8080/bootstrap/* が来たときのみ./bower_components/bootstrap/*を配信する
	bfs := http.FileServer(http.Dir("./bower_components/"))
	http.Handle("/bootstrap/", bfs)
	// http://localhost:8080/jquery/* が来たときのみ./bower_components/jquery/*を配信する
	jfs := http.FileServer(http.Dir("./bower_components/"))
	http.Handle("/jquery/", jfs)
	// 上記以外の静的ファイルの配信はこっち
	fs := http.FileServer(http.Dir("./static/"))
	http.Handle("/", fs)
	http.ListenAndServe(":8080", nil)
	}