datang-ui/src/components/Banner/Banner.vue

<template>
  <div class="swiper-container">
    <div class="swiper-wrapper">
      <div class="swiper-slide" v-for="(item,index) in ImgNews" :key="index">
        <div class="rotation-box">
          <img :src="item.titleUrl" style="height: 340px;width: 100%" alt="" />
          <div class="rotation-div one-text">
            {{ item.title }}
          </div>
        </div>
      </div>
    </div>
  </div>
</template>

<script>
import Swiper from 'swiper';
import 'swiper/swiper.min.css';
export default {
  props: {
    ImgNews: {
      type: Array,
      default: []
    }
  },
  data() {
    return {
      bannerIndex: 2,
    };
  },
  mounted() {
    let that = this;
    /* eslint-disable */
    let mySwiper = new Swiper('.swiper-container', {
      loop: true, // 循环模式选项
      autoplay: true,//自动循环
      slidesPerView: 3.8, //设置slider容器能够同时显示的slides数量(carousel模式)。
      spaceBetween: -160, //在slide之间设置距离（单位px）。
      centeredSlides: true, //设置活动块居中
    });
  },
};
</script>

<style lang="less" scoped>
.swiper-container{
  width: 100%;
  overflow: hidden;
}

.swiper-slide {
  text-align: center;
  height: 76%;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: 300ms;
  transform: scale(0.6);
}

.swiper-slide-active,.swiper-slide-duplicate-active {
  transform: scale(1);
}

.swiper-slide-next{
  transform: scale(0.8);
  z-index: 998 !important;
}

.swiper-slide-prev{
  transform: scale(0.8);
}

.swiper-slide-active {
  z-index: 999 !important;
}

.rotation-box {
  position: relative;
  width: 520px;
  height: 340px;
}

.rotation-div {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 42px;
  line-height: 42px;
  background-color: #b61412;
  color: #fff;
  font-size: 1.1em;
  padding: 0 16px;
  z-index: 10;
}
</style>