vue使用swiper实现中间大两边小的轮播图效果

<div class="swiper-container">
 <div class="swiper-wrapper">
  <div
   v-for="(item, i) in pictures"
   :key="i"
   class="swiper-slide"
  >
   <!-- 具体内容 -->
   <img
    :src="item.advertiseImages"
    alt="商品图片"
   >
  </div>
 </div>
</div>

import Swiper from "swiper";

export default {
 data() {
 return {
 }
 },
 mounted() {
 var mySwiper = new Swiper(".swiper-container", {
   direction: "horizontal",
   loop: false,
   slidesPerView: "auto",
   centeredSlides: true,
   spaceBetween: 20,
   observer: true,
   observeParents: true
 });
 }
}

import Swiper from "swiper";

export default {
 data() {
 return {
  mySwiper: null
 }
 },
 methods: {
 getdata() {
  promise.then(res => {
  this.pictures = res.images || [];
  this.$nextTick(() => {
   this.initSwiper();
  });
  });
 },
 initSwiper() {
   this.mySwiper = new Swiper(".swiper-container", {
    direction: "horizontal",
     loop: false,
     slidesPerView: "auto",
     centeredSlides: true,
     spaceBetween: 20,
     observer: true,
     observeParents: true
   });
   }
 }
}