<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>参数 - 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">
<pre><a v-bind:href="url">IT书包</a></pre>
</div>
</body>
</html>
new Vue({
el: '#app',
data: {
url: 'http://www.itshubao.com'
}
})