Vue-快速入门

 

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<div id="app">

    <input v-model="username">
    <!-- 插值表达式 -->
    {{username}}}

</div>
<script src="js/vue.js"></script>
<script>

    //1. 创建Vue核心对象
    new Vue({
        el:"#app",
        data(){
            return{
                username:""
            }
        }
    });

    /*new Vue({
        el:"#app",
        data:function () {
            return{
                username:""
            }
        }
    });*/
</script>

</body>
</html>

 

posted @ 2023-07-03 20:23  Karlshell  阅读(7)  评论(0)    收藏  举报