drop-card.uvue

<template>
  <view class="root">
    <template v-for="(item,index) in cardList" :key="index">
      <card ref="card" :img="item" :cardIndex="index"></card>
    </template>
  </view>
</template>
<script lang="uts">
  import card from './card/card.uvue';
  export default {
    components: {
      card
    },
    data() {
      return {
        cardList: [
          'https://web-ext-storage.dcloud.net.cn/hello-uni-app-x/drop-card-1.jpg',
          'https://web-ext-storage.dcloud.net.cn/hello-uni-app-x/drop-card-2.jpg',
          'https://web-ext-storage.dcloud.net.cn/hello-uni-app-x/drop-card-3.jpg'
        ] as string.ImageURIString[]
      }
    }
  }
</script>
<style>
  .root {
    flex: 1;
    position: relative;
    align-items: center;
  }
</style>