text.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>Text</title>
    <style>
        .aa {
            color: red;
            width: 300px;
        }
        .bb {
            background: yellow;
        }
    </style>
    <!-- <script src="./lib/Vue-2.4.0.js"></script> -->
</head>

<!-- 在body里，<div>标签后面的换行符也是文档的一部分，属于text类型,nodeName: '#text',data: "↵    ",textContent: "↵    "-->
<!-- 同样的，注释掉的内容也是文档的一部分，属于comment类型,nodeName:'#comment',data里是注释掉的内容 -->
<!-- 若要访问元素节点中的内容应该使用textContent属性 -->
<body>
    <div id="myVue_app">
        <div class="bb" v-class="myClass">123321123321</div>
        <p>{{ name }}</p>
        <input v-model="str" type="text">
        <button v-on:click='show'>提交</button>
    </div>
    <script src="./js/myObserver.js"></script>
    <script src="./js/myWatcher.js"></script>
    <script src="./js/myCompile.js"></script>
    <script src="./js/myVue.js"></script>
    <script>
        const vm = new myVue({
            el: '#myVue_app',
            data: {
                str: '初始化的str',
                name: 'wyk',
                myClass: "aa",
                msg: "<a href='https://www.baidu.com'>百度</a>"
            },
            methods: {
                show(){
                    alert(this.str)
                }
            },
        })
    </script>
</body>

</html>