<view class="cu-bar bg-white tabbar border shop foot">
  <view class="action">
    <view class="cuIcon-favor">
    </view>
    收藏
  </view>
  <view class="action" bindtap="showCart">
    <view class="cuIcon-cart">
      <view class="cu-tag badge">{{buyAmount}}</view>
    </view>
    购物车
  </view>
  <view class="cu-btn bg-orange round shadow-blur" bindtap="addCart" data-goods="{{goods}}" wx:if="{{showBtn}}">加入购物车
  </view>
  <view class="cu-btn bg-white round shadow-blur" wx:else></view>
  <view class="cu-btn bg-red round shadow-blur" bindtap="nowOrder">立即订购</view>
</view>