<swiper>
<swiper-slide v-for='(page,index) of pages' :key="index">
<div class="iconsblack" v-for='item of page' :key="item.id">
<div class="icon">
<img class="icon-img" :src="item.imgurl" />
</div>
<p class="icon-desc">{{item.desc}}</p>
</div>
</swiper-slide>
</swiper>
pages () {
const pages=[]
this.iocnlist.forEach((item,index)=>{
const page=Math.floor(index/8)
if(!pages[page]){
pages[page]=[]
}
pages[page].push=pages[item]
})
return pages
}