index.html

<!DOCTYPE html>
<html>
<head lang="en">
    <meta charset="UTF-8">
    <title></title>
    <link href="css/output.css" rel="stylesheet">
    <!--<script src="js/output.js"></script>-->
    <script src="js/require.js" ></script>
    <script>
        require(['js/config'], function(){
            require(['js/main'])
        });
    </script>
</head>
<body>
<span class="test">hahaha</span>
</body>
</html>