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40 lines
1.1 KiB
40 lines
1.1 KiB
2 years ago
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<meta http-equiv="X-UA-Compatible" content="ie=edfe">
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<script src="https://unpkg.com/vue@3.3.4/dist/vue.global.js"></script>
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<!-- <script src="https://unpkg.com/vue@2.7.14/dist/vue.js"></script>-->
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<title>v-text和插值语法</title>
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</head>
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<body>
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<div id="app">
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<!-- v-text -->
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<h2 v-text="message+'!'">测试</h2>
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<h2 v-text="message+info">测试</h2>
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<!-- 插值语法-->
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<h2>{{ message }}!!{{ info }}</h2>
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</div>
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<script>
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// // 此处是Vue2的写法，所以上面引用需要引用Vue2
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// const App = new Vue({
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// el: '#app',
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// data: {
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// message: '您好',
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// }
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// })
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// 此处是Vue3的写法， 引用时需要引用Vue3
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const App = {
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data() {
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return {
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message: '您好',
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info: '信息',
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}
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}
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}
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Vue.createApp(App).mount('#app')
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</script>
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</body>
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</html>
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