May 30, 2021 Article blog
<!DOCTYPE html>
<html >
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<div id="app">
<div>{{ msg }}</div>
<div>{{ 1 + 1}}</div>
<div>{{"===" + msg + "==="}}</div>
</div>
<script src="js/vue-2.5.16.js"></script>
<script type='text/javascript'>
var vm = new Vue({
el: '#app', // 元素的挂载位置(值可以是CSS选择器或者DOM元素)
// data 模型数据(值是一个对象)
data: {
msg: 'Hello Vue',
}
});
</script>
</body>
</html>
Overview of the compilation process concept (Vue syntax→ native js syntax)