transition 结合animate使用
1.下载animate.css
https://daneden.github.io/animate.css/
2.在main.js中引入animate.css
import './assets/animate.css'
3.使用
<transition enter-active-class="animated tada" leave-active-class="animated shake">
<keep-alive>
<router-view></router-view>
</keep-alive>
</transition>
// 进入的动画 animated 必填 tada 自定义的动画类名
enter-active-class="animated tada"
// 离开的动画 animated 必填
leave-active-class="animated shake"