导航栏增加图标

pages/prodDetail/prodDetail.wxml

@@ -23,7 +23,7 @@
     <!-- 底部按钮 -->
     <view class="bottomView">
        <view>
-          <image class="card" src="/images/mall/card.png" mode="" catchtap="goCard"/>
+          <!-- <image class="card" src="/images/mall/card.png" mode="" catchtap="goCard"/> -->
        </view>
        <view>
           <image class="button" src="/images/index/add-cart.png" mode="widthFix" data-buy="{{false}}" catchtap="addCard"/>