<cover-view class="padding flex justify-center align-center">      <button class="cu-btn round lg bg-black cuIcon-scan scan" bindtap='scan'>扫码用车</button>    </cover-view>    <cover-view class="padding flex justify-end">      <button class="cu-btn round location" bindtap='onLoad'>        <image src='/images/location.png' mode="widthFix"></image>      </button>    </cover-view> 电脑： [图片] 手机： [图片]