data.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <div id="app">
            <input type="text" v-model="info">
            <p>我的学号为{{info}}</p>
            <p>我的电话为{{tel}}</p>
            <p>我在{{arr[1]}}班</p>
            <p>我的年龄是{{stu.age}}</p>
            <p>{{time}}</p>
       
    </div>
    <script src="./js/vue.js"></script>
    <script>
        let vm=new Vue({
            el:"#app",
            data:{
                info:'201806370541',
                tel:110,
                arr:[1,2,3,4,5],
                stu:{
                    name:'Junfeng Yan',
                    job:'student',
                    age:21
                },
                time: new Date()
                //显示当前时间
            },
            beforeCreate() {
                console.log('beforeCreate')
            },
            created() {
                console.log('created')
            },
            beforeMount() {
                console.log('beforeMount')
            },
            mounted() {
                console.log('mounted')
            },
            beforeUpdate() {
                console.log('beforeUpdate')
            },
            updated() {
                console.log('updated')
            },
            beforeDestroy() {
                console.log('beforeDestroy')
            },
            destroyed() {
                console.log('destroyed')
            }
        })
    </script>
</body>
</html>