아래의 파일을 작성
=================================================================================================================
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width , initial-scale=1">
</head>
<body>
<div id="app">
<hi>{{hi}}</hi>
</div>
</body>
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
<script>
var app = new Vue({
el: '##app',
data: {
hi: "Hellow Vue"
}
})
</script>
</html>
==========================================================================================================