CSS动画
CSS 动画用法同 CSS 过渡，区别是在动画中 v-enter 类名在节点插入 DOM 后不会立即删除，而是在 animationend 事件触发时删除。
完整案例：
<template>
<div id="app">
<div id="example-2">
<button @click="show = !show">Toggle show</button>
<transition name="bounce">
<p v-if="show">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Mauris facilisis enim libero, at lacinia diam fermentum id. Pellentesque habitant morbi tristique senectus et netus.</p>
</transition>
</div>
</div>
</template>
<script>
export default {
name: 'App',
data(){
return {
show: true
}
},
mounted() {
},
components:{
},
methods:{
}
}
</script>
<style scoped>
/* 进入过渡生效时的状态 */
.bounce-enter-active {
animation: bounce-in .5s;
}
/* 离开过渡生效时的状态 */
.bounce-leave-active {
animation: bounce-in .5s reverse;
}
@keyframes bounce-in {
0% {
transform: scale(0);
}
50% {
transform: scale(1.5);
}
100% {
transform: scale(1);
}
}
</style>
