<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>v-cloak</title>
</head>
<body>
    <h3>v-cloak指令</h3>
    <div id="app" v-cloak>
        <div :style="{'color':color,'fontSize':fontSize + 'px'}">文本</div>
        {{message}}
    </div>

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

    <script>
        let vm = new Vue({
            el:'#app',
            data:{
                color:'red',
                fontSize:'14',
                message:'文本'
            }
        });
    </script>

    <style type="text/css">
        [v-cloak]{
            display: none;
        }
    </style>
</body>
</html>