将data中的文本数据,插入到HTML中可以通过Mustache语法(也就是双大括号)(Mustache: 胡子/胡须),数据是响应式的
<div id="app">
<h2>Hello {{message}}</h2>
<h2>{{firstName}} {{lastName}}</h2>
<h2>{{number * 2}}</h2>
</div>
<script src="../js/vue.js"></script>
<script>
const app = new Vue({
el: '#app',
data: {
message: 'World',
firstName: 'Lan',
lastName: 'Duo',
number: 100
}
})
</script>
<h2 v-once>{{message}}</h2>
<div id="app">
<div>{{link}}</div>
<div v-html="link"></div>
<!-- v-html 将html元素直接渲染到页面 -->
</div>
<script src="../../js/vue.js"></script>
<script>
const app = new Vue({
el: '#app',
data: {
link: '<a href="http://www.baidu.com">百度一下</a>'
}
})
</script>
<h2 v-text="message"></h2>
<h2>{{message}}</h2>
<h2 v-pre>{{message}}</h2>
<style>
[v-cloak] {
display: none;
}
</style>
</head>
<body>
<div id="app">
<h2 v-cloak>{{message}}</h2>
</div>
<script src="../js/vue.js"></script>
<script>
setTimeout(() => {
const app = new Vue({
el: '#app',
data: {
message: 'Hello World'
}
})
}, 2000)
</script>原文:https://www.cnblogs.com/landuo629/p/12408712.html