解决使用vue-awesome-swiper，loop设置为true点击失效问题

<template>
  <div
    class="app-container"
    :class="[pageMode === 'pageMode2560' ? 'pageMode2560' : '']"
  >
    <div class="tag—title">
      物联感知
    </div>
    <div class="swiper-detail" @click="detailClick">
      <img
        class="detail-img"
        :src="
          `https://zhld.wlcszhld.com:8443/qjzh-fs/preview/permanent/iot/icon/${deviceDetail.iconClass}_detail.png`
        "
      />
      <div class="detail-content">
        <div class="content-item-2">
          <span class="label">设备名称:</span>
          <span class="value">{{ deviceDetail.productGroupName }}</span>
        </div>
        <div class="content-item-2">
          <span class="label">设备数量:</span>
          <span class="value">{{ deviceDetail.totalNum + 100 }}个</span>
        </div>
      </div>
    </div>
    <div class="swiper-box">
      <swiper
        v-if="deviceList.length > 0"
        ref="mySwiper"
        :options="swiperOptions"
      >
        <swiper-slide v-for="(item, index) in deviceList" :key="index">
          <img
            class="swiper-img"
            :src="
              `https://zhld.wlcszhld.com:8443/qjzh-fs/preview/permanent/iot/icon/${item.iconClass}_pressed.svg`
            "
            @click="clickImg(item)"
          />
        </swiper-slide>
      </swiper>
    </div>
  </div>
</template>

<script>
import { getPerceptionDevice } from '@/api/cockpit';

export default {
  name: 'PerceptionDevice',
  props: {
    pageMode: {
      type: String,
      default: 'pageMode3480'
    }
  },
  data() {
    const that = this;
    return {
      imgIndex: 0,
      deviceList: [],
      deviceDetail: {
        productGroupCode: '',
        productGroupName: '',
        totalNum: 0,
        iconClass: 'map_AI'
      },
      swiperOptions: {
        slidesPerView: 5,

        autoplay: {
          stopOnLastSlide: false,
          disableOnInteraction: false
        },
        delay: 1000,
        loop: true,

        spaceBetween: 15, // 间隔30
        on: {
          slideChangeTransitionStart() {
            that.imgIndex = this.realIndex;
          }
        }
      }
    };
  },
  watch: {
    imgIndex(newVal) {
      this.deviceDetail = this.deviceList[newVal];
    }
  },
  mounted() {
    this.queryDeviceList();
  },
  methods: {
    detailClick() {
      this.$emit('deviceClick', this.deviceDetail.productGroupCode);
    },
    clickImg(item) {
      this.deviceDetail = item;
    },
    async queryDeviceList() {
      const form = new FormData();
      form.append('token', this.$store.getters.token);
      getPerceptionDevice(form).then(ret => {
        const res = ret.data.body;
        this.deviceList = res;
        this.deviceDetail = res[0];
      });
    }
  }
};
</script>

<style lang="scss" scoped>
.app-container {
  width: 100%;
  height: 100%;
  padding: 0px 14px;
  .tag—title {
    width: 100%;
    height: 47px;
    font-size: 20px;
    color: #1af1e9;
    line-height: 47px;
    background: url('~@/assets/images/bigScreen/top-figure2.png') no-repeat;
    background-size: 100% 100%;
  }
  &.pageMode2560 {
    padding: 0 60px 0 55px;
    .tag—title {
      height: 34px;
      padding-left: 38px;
      line-height: 34px;
      text-align: left;
      color: #fff;
      background: url('~@/assets/images/bigScreen/title-bg2560.png') no-repeat;
      background-size: 100% 100%;
    }
  }
  .swiper-detail {
    width: 100%;
    height: 150px;
    display: flex;
    padding: 10px 20px;
    margin-bottom: 20px;
    cursor: pointer;
    .detail-img {
      width: 240px;
      height: 140px;
      border: 1px solid #fff;
    }
    .detail-content {
      height: 150px;
      padding: 24px 0 0 10px;
      .content-item-2 {
        line-height: 40px;
        margin-bottom: 10px;
        font-size: 22px;
        .label {
          margin-right: 10px;
          color: #faf889;
        }
        .value {
          color: #16fdfe;
        }
      }
    }
  }
  .swiper-box {
    width: 100%;
    height: 80px;
    .swiper-container {
      width: 500px;
      height: 70px;
      .swiper-slide {
        width: 100%;
        height: 100%;
      }
      .swiper-img {
        width: 98%;
        height: 100%;
        object-fit: fill;
        border: 1px solid #fff;
        cursor: pointer;
      }
    }
  }
}
</style>

 

<template>
  <div class="major-project-box">
    <div class="swiper-title">
      重点项目
    </div>
    <swiper
      ref="mySwiper"
      :options="swiperOptions"
      v-if="swiperData && swiperData.length > 0"
    >
      <swiper-slide v-for="(item, index) in swiperData" :key="index">
        <div @click="handleClickSlide">
          <img class="img" :src="item.groupImage" />
          <div class="desc">
            {{ item.detail }}
          </div>
          <div class="name">
            {{ item.name }}
          </div>
        </div>
      </swiper-slide>
    </swiper>
  </div>
</template>

<script>
import { getMajorVR } from '@/api/cockpit';
export default {
  name: 'MajorProjects',
  data() {
    const that = this;
    return {
      imgIndex: 0,
      swiperData: [],
      swiperItem: {},
      swiperOptions: {
        slidesPerView: 3, // 一行显示3个

        delay: 3000,
        loop: true,
        autoplay: {
          stopOnLastSlide: false,
          disableOnInteraction: false
        },
        spaceBetween: 50, // 间隔
        observer: true, // 修改swiper自己或子元素时，自动初始化swiper
        observeParents: true, // 修改swiper的父元素时，自动初始化swiper
        on: {
          slideChangeTransitionStart() {
            that.imgIndex = this.realIndex;
            // console.log('imgIndex', that.imgIndex);
          }
        }
      }
    };
  },
  created() {
    this.querySwiperData();
  },

  methods: {
    querySwiperData() {
      getMajorVR().then(res => {
        this.swiperData = res.data.data;
      });
    },
    handleClickSlide() {
      // 我得到的index就是点击的item在实际数组中的下标index
      // console.log(item);
      const item = this.swiperData[this.imgIndex];
      this.$emit('swiperItemClick', item);
    }
  }
};
</script>

<style lang="scss" scoped>
.major-project-box {
  width: 100%;
  height: 100%;
  padding: 0px 30px;
  .swiper-title {
    width: 100%;
    height: 47px;
    font-size: 20px;
    color: #1af1e9;
    line-height: 47px;
    background: url('~@/assets/images/bigScreen/top-figure1.png') no-repeat;
    background-size: 100% 100%;
  }
  .swiper-container {
    width: 100%;
    height: 253px;
    .swiper-slide {
      width: 100%;
      width: 100%;
      position: relative;
      cursor: pointer;
      .img {
        width: 100%;
        height: 150px;
        object-fit: fill;
        border: 1px solid #fff;
        margin-bottom: 8px;
      }
      .desc {
        height: 80px;
        text-indent: 2em;
        font-size: 16px;
        line-height: 20px;
        color: #fff;
        overflow: hidden;
        -webkit-line-clamp: 4;
        text-overflow: ellipsis;
        display: flex;
        display: -webkit-box;
        -webkit-box-orient: vertical;
      }
      .name {
        font-size: 18px;
        font-weight: bold;
        color: #fff;
        line-height: 30px;
        position: absolute;
        top: 4px;
        left: 30px;
      }
    }
    .swiper-pagination {
      :deep(.swiper-pagination-bullet-active) {
        background-color: #00a1fd !important;
        opacity: unset !important;
        width: 10px;
        height: 10px;
      }
      :deep(.swiper-pagination-bullet) {
        background: #00a1fd !important;
        opacity: 0.3;
      }
    }
  }
}
</style>