为什么页面一开始并没有动画效果

来源：5-3 在Vue中同时使用过渡和动画

qq_哦_36

2018-09-19

<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title>5-3在Vue中同时使用过度和动画</title>
		<script src="./js/vue.js" type="text/javascript" charset="utf-8"></script>
		<link rel="stylesheet" type="text/css" href="./css/animate.min.css"/>
	</head>
	<body>
		<div id="app">
		<!--调用animate.css库注意-->
			<transition 
				name="plan" 
				appear
				enter-active-class="animated swing" 
				leave-active-class="animated bounceOut"
				appear-active-class="animated swing"
				>
				<div v-show="show">hello world</div>
			</transition>
			<button @click="handleClick">Change</button>
		</div>
		<script type="text/javascript">
			var vm=new Vue({
				el:"#app",
				data:{
					show:true
				},
				methods:{
					handleClick:function(){
						this.show=!this.show
					}
				}
				
			})
		</script>
	</body>
</html>

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