<!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=edfe">
<script src="https://unpkg.com/vue@3.3.4/dist/vue.global.js"></script>
<!-- <script src="https://unpkg.com/vue@2.7.14/dist/vue.js"></script>-->
<title>v-text和插值语法</title>
</head>
<body>
<div id="app">
<!-- v-text -->
<h2 v-text="message+'!'">测试</h2>
<h2 v-text="message+info">测试</h2>
<!-- 插值语法-->
<h2>{{ message }}!!{{ info }}</h2>
</div>
<script>
// // 此处是Vue2的写法，所以上面引用需要引用Vue2
// const App = new Vue({
// el: '#app',
// data: {
// message: '您好',
// }
// })
// 此处是Vue3的写法， 引用时需要引用Vue3
const App = {
data() {
return {
message: '您好',
info: '信息',
}
}
}
Vue.createApp(App).mount('#app')
</script>
</body>
</html>