vue
/
Vue


			
				
					
						
						
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							<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>测试</title>
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
</head>
<body>
<div id="app">
  {{ message }}
</div>
<!-- JavaScript 代码需要放在尾部（指定的HTML元素之后） -->
<script>
new Vue({
    el:'#app',
    data: {
        message:'Hello World!'
    }
});
</script>
</body>
</html>