better-scroll轮播图的使用

https://better-scroll.github.io/docs/zh-CN/plugins/slide.html#%E4%BB%8B%E7%BB%8D

<template>
  <div class="slider" ref="rootRef">
    <div class="slider-group">
      <div class="slider-page" v-for="item in sliders" :key="item">
        <img :src="item" />
      </div>
    </div>
    <!-- 有几个配置就显示几个点 -->
    <div class="dots-wrapper">
      <span
        class="dot"
        v-for="(item, index) in sliders"
        :key="item.id"
        :class="{ active: currentPageIndex === index }"
      >
      </span>
    </div>
  </div>
</template>


<script>
// import { ref, onMounted } from "vue";
import BScroll from "@better-scroll/core";
import Slide from "@better-scroll/slide";
BScroll.use(Slide);
export default {
      
      
  name: "slider",
  data() {
      
      
    return {
      
      
      sliders: [
        "https://img-blog.csdnimg.cn/a20529a4c1854cb28895a83b3535c6d5.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3hpYW96aGF6aGF6aGF6aGE=,size_16,color_FFFFFF,t_70",
        "https://img-blog.csdnimg.cn/img_convert/62973678a4527d0d4fd30bafb5d8e94c.png",
        "https://img-blog.csdnimg.cn/img_convert/9d97eec15b3ab43ebd5a33c6c092ec57.png",
        "https://img-blog.csdnimg.cn/img_convert/bbdb3b742e5d141ca1613ae2f4ee405e.png",
      ],
      currentPageIndex: 0,
    };
  },
  mounted() {
      
      
    const slider = new BScroll(this.$refs.rootRef, {
      
      
      click: true,
      scrollX: true,
      scrollY: false,
      momentum: false,
      bounce: false,
      probeType: 2,
      slide: true,
    });
    slider.on("slideWillChange", (page) => {
      
      
      this.currentPageIndex= page.pageX;
    });
  },
};
</script>

<style lang="scss" scoped>
.slider {
      
      
  min-height: 1px;
  font-size: 0;
  touch-action: pan-y;
  .slider-group {
      
      
    position: relative;
    overflow: hidden;
    white-space: nowrap;
    .slider-page {
      
      
      display: inline-block;
      transform: translate3d(0, 0, 0);
      backface-visibility: hidden;
      img {
      
      
        display: block;
        width: 100%;
        height: 100px;
      }
    }
  }
  .dots-wrapper {
      
      
    position: absolute;
    left: 50%;
    bottom: 12px;
    line-height: 12px;
    transform: translateX(-50%);
    .dot {
      
      
      display: inline-block;
      margin: 0 4px;
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background:rgb(182, 182, 196);
      &.active {
      
      
        width: 20px;
        border-radius: 5px;
        background:  rgb(238, 234, 241);
      }
    }
  }
}
</style>