指导下Vant轮播图封装！

Question

Vant轮播图库
<template>
  <van-swipe class="my-swipe" :autoplay="3000" indicator-color="white">
    <van-swipe-item class="my-swipeitem"><slot></slot></van-swipe-item>
  </van-swipe>
</template>

<script>
import { Swipe, SwipeItem } from "./Swipe";

export default {
  name: "Swipe",
  components: {
    Swipe,
    SwipeItem,
  },
}
</script>

<style scoped>
.my-swipe .van-swipe-item {
  color: #fff;
  font-size: 20px;
  line-height: 150px;
  text-align: center;
  background-color: #39a9ed;
}
</style>

<template>
  <Swipe>
    <slot v-for="item in swipebannar"><img :src="item.image" alt="" /></slot>
  </Swipe>
</template>

<script>
import Swipe from "../../../components/content/swipe/Swipe.vue";

export default {
  name: "HomeSwipe",
  components: {
    Swipe,
  },
  props: {
    swipebannar: {
      type: Array,
      default() {
        return [];
      }
    }
  }
}
</script>

<style scoped>
.my-swipeitem img {
  width: 100%;
  height: 100%;
}

</style>

谁能指导下怎么把第一个Vant轮播图的ui库，封到第二个Swipe组件里面不。
我把数据传到vant库里面是能正常显示的，但是我自己封的轮播图竖着排一排，也不滚动。

Answer 1

这是因为插槽的位置只有一个，你遍历扔进去三个，而且还在父组件中又弄了插槽
可以改成，Swipe通过props接收一个数组，内部遍历生成多个van-swipe-item，父组件把swipebannar传入