Vue实现动画效果

<template>
  <div>
    <button @click="isShow = !isShow">显示/隐藏</button>
    <transition name="hello" appear>
      <h1 v-show="isShow">你好呀!</h1>
    </transition>
  </div>
</template>

<script>
export default {
  name: 'Test',
  data() {
    return {
      isShow: true,
    }
  },
}
</script>

<style>
/*进入的起点*/
/*离开的终点*/
.hello-enter,
.hello-leave-to {
  transform: translateX(-100%);
}
/*进入的终点*/
/*离开的起点*/
.hello-enter-to,
.hello-leave {
  transform: translateY(0px);
}

.hello-enter-active,
.hello-leave-active {
  transition: 0.5s linear;
}

h1 {
  background-color: orange;
}
</style>