swiper indicator-dots="true" autoplay="true" interval="3000" class="banner" block wx:for="{{imgUrls}}" wx:key="item" swiper-item image src="{{item}}" class="slide-image"/ /swiper-item /block/swiper.banner{width:100%;height:240px;}.banner image{width:100%;}data: { imgUrls: [ 'https://images.unsplash.com/photo-1551334787-21e6bd3ab135?w=640', 'https://images.unsplash.com/photo-1551214012-84f95e060dee?w=640', 'https://images.unsplash.com/photo-1551446591-142875a901a1?w=640' ],},
