小程序轮播图

 <!-- 轮播图 -->

        <view class="view_lbt">

            <swiper autoplay interval="3000" circular indicator-dots indicator-active-color="#0eea22">

              <swiper-item><image mode="widthFix" src="../../../images/tpdb.png"></image></swiper-item>

              <swiper-item><image mode="widthFix" src="../../../images/tpdb.png"></image></swiper-item>

              <swiper-item><image mode="widthFix" src="../../../images/tpdb.png"></image></swiper-item>

            </swiper>

        </view>

 

 

 

 

 

css

 

swiper{

   width: 100%;

   height: calc(100vm * 224 / 640);

}