遮罩进度旋转

<style scoped>
.spin-content {
  border: 1px solid #91d5ff;
  background-color: #e6f7ff;
  padding: 30px;
}
</style>
<template>
  <div>
    <a-spin :spinning="spinning" :delay="delayTime">
      <div class="spin-content">
        可以点击‘切换’按钮，延迟显示 loading 效果。当 spinning 状态在 `delay` 时间内结束，则不显示
        loading 状态。
      </div>
    </a-spin>
    Loading state：<a-switch v-model="spinning" />
  </div>
</template>
<script>
export default {
  data() {
    return {
      spinning: false,
      delayTime: 500,
    };
  },
  methods: {
    changeSpinning() {
      this.spinning = !this.spinning;
    },
  },
};
</script>