Vue を使用して画像のクイック プレビューと切り替え機能を実装するにはどうすればよいですか?

npm install vue-awesome-swiper --save 

import Vue from 'vue' 
import VueAwesomeSwiper from 'vue-awesome-swiper' 

Vue.use(VueAwesomeSwiper) 

<template> 
  <div class="gallery"> 
    <div class="swiper-container" ref="swiper"> 
      <div class="swiper-wrapper"> 
        <div class="swiper-slide" v-for="(image, index) in images" :key="index"> 
          <img :src="image" @click="showGallery(index)" alt="image"> 
        </div> 
      </div> 
    </div> 
    <div class="swiper-pagination" ref="pagination"></div> 
  </div> 
</template> 

<script> 
export default { 
  data() { 
    return { 
      images: [ 
        'image1.jpg', 
        'image2.jpg', 
        'image3.jpg', 
        'image4.jpg' 
      ], 
      swiperOption: { 
        autoplay: { 
          delay: 3000, 
          disableOnInteraction: false 
        }, 
        pagination: { 
          el: 'swiper-pagination' 
        } 
      } 
    } 
  }, 
  mounted() { 
    this.$nextTick(() => { 
      this.initSwiper() 
    }) 
  }, 
  methods: { 
    initSwiper() { 
      this.swiper = new Swiper(this.$refs.swiper, this.swiperOption) 
    }, 
    showGallery(index) { 
      this.swiper.slideTo(index, 0) // 切换到指定索引的图片 
      this.$refs.gallery.style.display = 'block' // 显示图片预览 
    } 
  } 
} 
</script> 

<style scoped> 
.gallery { 
  position: fixed; 
  top: 0; 
  left: 0; 
  width: 100%; 
  height: 100%; 
  background-color: rgba(0, 0, 0, 0.8); 
  display: none; 
  z-index: 9999; 
} 
.gallery img { 
  max-height: 80%; 
  max-width: 80%; 
  margin: auto; 
  display: block; 
} 
</style>