vue
/
Vue


			
				
					
						
						
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							<!DOCTYPE html>
<html>

	<head>
		<meta charset="UTF-8">
		<title>1.引入VUE</title>
		<meta charset="UTF-8">
		<meta name="viewport" content="width=device-width, initial-scale=1">
		<script src="https://unpkg.com/vue/dist/vue.js"></script>
		<link href="../css/style.css" rel="stylesheet"> </head>

	</head>

	<body>
		<div id="app">
			<div v-if="Math.random() > 0.7">
				Good
			</div>
			<div v-else-if="Math.random() > 0.4">
				Nomal
			</div>
			<div v-else>
				Bad
			</div>
		</div>
		<script>
			new Vue({
				el: '#app'
			})
		</script>
	</body>

</html>