安装vue
cnpm install vue
数据绑定
代码清单:charp-02/2.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Vue 示例</title>
</head>
<body>
<div id="app">
<input type="text" v-model="name" placeholder="你的名字"/>
<h1>你好，{{name}}</h1>
</div>
<script src="../node_modules/_vue@2.6.11@vue/dist/vue.min.js"></script>
<script>
new Vue({
el: ‘#app‘,
data: {
name:‘‘
}
})
</script>
</body>
</html>