<template>
  <div class="content">
    <div class="focus">
     <!-- focus begin -->
     <swiper :options="swiperOption">
<!-- map是數組 這里我們用v-for把數據循環出來 -->
      <swiper-slide v-for="item in map">
       <a :href="item.i_route" rel="external nofollow" target="_blank">![](item.i_url)</a>
     </swiper-slide>
      <div class="swiper-pagination" slot="pagination"></div>
     </swiper>
     <!-- focus end -->
     </div>
  </div>
</template>

<script>
//下面我們引用兩個插件，當然，在使用之前請先安裝
//安裝方法：npm install vue-awesome-swiper --save

 import VueAwesomeSwiper from 'vue-awesome-swiper'
 import { swiper, swiperSlide } from 'vue-awesome-swiper'
 export default {
  data() {
   return {
    swiperOption: {
     autoplay: 5000,
     initialSlide: 1,
     loop: true,
     pagination: '.swiper-pagination',
     paginationClickable: true,
     onSlideChangeEnd: swiper => {
      //console.log('onSlideChangeEnd', swiper.realIndex)
     }
    }
   }
  },
  mounted () {
   this.bannerInfo();
  },
  components: {
   swiper,
   swiperSlide
  },
  methods: {
   //輪播圖初始化
   bannerInfo() {
//通過接口獲取圖片數據
     this.$fetch('get/image/list').then(res => {
      if(res.errCode == 200) {
       this.map = res.errData;
      }
     });
   }
  }
 }

</script>