wdsxh/unpackage/dist/build/mp-weixin/pages/component/carousel/carousel.wxml

<view class="component-carousel" style="{{'height:'+(height)+';'}}"><swiper class="carousel-swiper" style="{{'border-radius:'+(radius)+';'}}" autoplay="{{true}}" circular="{{true}}" interval="{{4000}}" duration="{{800}}" data-event-opts="{{[['change',[['imgChange',['$event']]]]]}}" bindchange="__e"><block wx:for="{{showData}}" wx:for-item="item" wx:for-index="index" wx:key="index"><swiper-item><view data-event-opts="{{[['tap',[['toDetails',[index]]]]]}}" class="swiper-item" style="{{'border-radius:'+(radius)+';'}}" bindtap="__e"><image class="item-thumb" src="{{item.image||item}}" mode="aspectFill"></image></view></swiper-item></block></swiper><view class="carousel-dots" style="{{'right:'+(right)+';'+('bottom:'+(bottom)+';')+('--theme-color:'+(themeColor)+';')}}"><block wx:for="{{showData}}" wx:for-item="item" wx:for-index="index" wx:key="index"><view class="{{['dots-item',(imgIndex==index)?'active':'']}}"></view></block></view></view>