<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>JavaScript 表达式 - IT书包(www.itshubao.com)</title>
<script src="https://cdn.bootcss.com/vue/2.2.2/vue.min.js"></script>
</head>
<body>
<div id="app">
{{5+5}}<br>
{{ ok ? 'YES' : 'NO' }}<br>
{{ message.split('').reverse().join('') }}
<div v-bind:id="'list-' + id">IT书包</div>
</div>
</body>
</html>
new Vue({
el: '#app',
data: {
ok: true,
message: 'ITSHUBAO',
id : 1
}
})