sannongshichangwang/components/home/SwiperSnsc.vue

<template>
      <div class="swiper">
            <el-carousel :interval="5000" height="405px" indicator-class="custom-indicator" @change="handleIndicatorChange">
                  <el-carousel-item v-for="item in imagelist" :key="item">
                        <NuxtLink 
                              :to="`/${item.pinyin}/${item.id}.html`"
                              :title="item.title">
                              <img :src="item.imgurl" :alt="item.title">
                              <span class="swiper_dot1 dot1">{{ item.title }}</span>
                        </NuxtLink>
                  </el-carousel-item>
            </el-carousel>
      </div>

</template>

<script setup>
import { ElCarousel, ElCarouselItem } from 'element-plus'
//获取焦点图数据 start---------------------------------------->
const imagelist = ref("")
async function getModelData1() {
    const mkdata =  await requestDataPromise('/web/getWebsiteArticlett', {
        method: 'GET',
        query: {
            'imgnum': 5,
            'textnum': 0,
            'level': 2,
            'placeid': 0,
            'id':''
        },
    });
    if(mkdata.code == 200){
      imagelist.value = mkdata.data.img;
    }else{
      console.log("错误位置错误：获取首页轮播图",mkdata.message)
    }
}
getModelData1()

let currentIndex = ref(0)
let handleIndicatorChange = (val) => {
    currentIndex.value = val
}
//获取焦点图数据 end---------------------------------------->
</script>

<style lang="less" scoped>
.dot1 {
      display: block;
      word-break: keep-all;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
}
.swiper {
      width: 100%;
      height: 405px;
      position: relative;
      img {
            width: 100%;
            height: 405px;
      }
      .swiper_dot1 {
            display: block;
            width: 100%;
            line-height: 60px;
            height: 60px;
            color: #fff;
            font-size: 24px;
            text-indent: 20px;
            position: absolute;
            bottom: 0;
            left: 0;
            z-index: 10;
            box-sizing: border-box;
            padding-right: 244px;
            background:linear-gradient(0deg,rgba(0,0,0,0.5) 33%,rgba(0,0,0,0) 100%);
      }
}

.el-carousel {
      /deep/.el-carousel__arrow i {
            font-size: 30px !important;
      }

      /deep/.el-carousel__arrow--left {
            left: 16px;
            width: 35px;
            height: 57px;
            color: #616358;
            background: #dcdedc;
            position: absolute;
            left: 0px;
            border: none;
            border-radius: 0;
      }

      /deep/.el-carousel__arrow--right {
            right: 16px;
            width: 35px;
            height: 57px;
            color: #616358;
            background: #dcdedc;
            position: absolute;
            right: 0;
            border: none;
            border-radius: 0;
      }

      /deep/ .el-carousel__indicators {
            // 指示器
            left: unset;
            transform: unset;
            right: 10px;
            bottom: 11px;
      }

      /deep/ .el-carousel__button {
            // 指示器按钮
            width: 10px;
            height: 10px;
            border: none;
            border-radius: 5px;
            background: #fff;
            opacity: 1;
      }

      /deep/ .is-active .el-carousel__button {
            // 指示器激活按钮
            background: #255590;
            width: 25px;
            opacity: 1;

      }

      /deep/ .el-carousel__container {
            height: 100%;
      }
}

.custom-indicator button {
      background-color: #fff;

      opacity: 1;
      width: 8px;
      height: 8px;
}

.custom-indicator button.is-active {
      background-color: #DD7D18;
      width: 58px;

      opacity: 1;
}
</style>