bwj_wechat/components/My_BannerSwiper/index.wxml

<!-- banner -->
<view class="supplyAndDemandBanner" wx:if="{{type=='banner'}}" style="margin-top: {{marTop}}rpx; margin-bottom: {{marBot}}rpx;">
    <view class="swiperBanner">
        <swiper autoplay indicator-dots circular indicator-active-color="#fff" indicator-color="rgba(255,255,255,.5)">
            <swiper-item wx:for="{{swiperBannerList}}" wx:key="index">
                <image src="{{item.attinfos[0].fobsurl}}" data-index="{{index}}" catchtap="clickToPage" mode="aspectFill"></image>
            </swiper-item>
        </swiper>
    </view>
</view>
<!-- 广告 -->
<view wx:else class="ad-box" style="margin-top: {{marTop}}rpx; margin-bottom: {{marBot}}rpx;">
    <swiper class="ad-swiper" autoplay circular indicator-dots indicator-color='rgba(216,216,216,.58)' indicator-active-color='#57C7D3'>
        <swiper-item wx:for="{{swiperBannerList}}" wx:key="index">
            <image src="{{item.attinfos[0].fobsurl}}" data-index="{{index}}" catchtap="clickToPage" mode="aspectFill"></image>
        </swiper-item>
    </swiper>
</view>