今天做vue的輪播功能，然后遇到了很大的坑，首先是最新版的插件是基于swiper4.相比swiper5及其難用。導(dǎo)致弄了很久才排除大坑

最值得一提的是，在手動(dòng)去化輪播圖時(shí)，會(huì)報(bào)錯(cuò)：

最后在網(wǎng)上找到一個(gè)解決方案：去swiper的js文件中搜索 e.preventDefault() 然后將其屏蔽即可。

接下來說說在vue中如何使用。當(dāng)然，具體的參考swiper4官方文檔！

因?yàn)椴恢挂粋€(gè)組件使用到iswiper，所以定義到全局

在組件中就直接粘貼代碼了：

<!-- The ref attr used to find the swiper instance -->
<template>
  <swiper :options="swiperOption" ref="mySwiper" @someSwiperEvent="callback">
    <!-- slides -->
    <swiper-slide>I'm Slide 1</swiper-slide>
    <swiper-slide>I'm Slide 2</swiper-slide>
    <swiper-slide>I'm Slide 3</swiper-slide>
    <swiper-slide>I'm Slide 4</swiper-slide>
    <swiper-slide>I'm Slide 5</swiper-slide>
    <swiper-slide>I'm Slide 6</swiper-slide>
    <swiper-slide>I'm Slide 7</swiper-slide>
    <!-- Optional controls -->
    <div class="swiper-pagination"  slot="pagination"></div>
    <div class="swiper-button-prev" slot="button-prev"></div>
    <div class="swiper-button-next" slot="button-next"></div>
    <div class="swiper-scrollbar"   slot="scrollbar"></div>
  </swiper>
</template>

<script>
  export default {
    name: 'carrousel',
    data() {
      return {
        swiperOption: {
          // some swiper options/callbacks
          // 所有的參數(shù)同 swiper 官方 api 參數(shù)
          // ...
        }
      }
    },
    computed: {
      swiper() {
        return this.$refs.mySwiper.swiper
      }
    },
    mounted() {
      // current swiper instance
      // 然后你就可以使用當(dāng)前上下文內(nèi)的swiper對(duì)象去做你想做的事了
      console.log('this is current swiper instance object', this.swiper)
      this.swiper.slideTo(3, 1000, false)
    }
  }
</script>