index.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Mini Vue</title>
</head>
<body>
    <div id="app">
        <h1>差值表达式</h1>
        <h3>{{ msg }}</h3>
        <h3>{{ count }}</h3>
        <h1>v-text</h1>
        <div v-text="msg"></div>
        <h1>v-model</h1>
        <input type="text" v-model="msg">
        <input type="text" v-model="count">
    </div>
    <script src="./js/dep.js"></script>
    <script src="./js/watcher.js"></script>
    <script src="./js/compiler.js"></script>
    <script src="./js/observer.js"></script>

    <script src="./js/vue.js"></script>
    <script>
        let vm = new Vue({
            el:"#app",
            data:{
                msg:'Hello Vue',
                count:100,
                person:{name:'zs'}
            }
        })
        console.log(vm);
     
    </script>
</body>
</html>