vue组件轮播（vue+rem自定义轮播图效果）

<template>
    <li class="constructionUp">
        <li class="pub-hd">
            <h2>施工升级包</h2>
            <h3>额外服务项目</h3>
        </li>
        <li id="activityli">
            <ul num="0" id="activityUl">
               <li class="activityLi" v-for="(v,i) in listData" :key="i" @touchstart.capture="touchStart" @touchend.capture="touchEnd">
                    <img src="static/imgs/package/bitmap.jpg" alt="vue组件轮播（vue+rem自定义轮播图效果）" border="0" />