market-mini/litemall-master/renard-wx/components/goodList/goodList.wxml

<view class="b" wx:if="{{goods.length > 0}}">
 <block wx:for="{{goods}}" wx:for-index="iindex" wx:for-item="iitem" wx:key="id">
  <view class="item {{iindex % 2 == 0 ? '' : 'item-b'}}">
   <navigator url="../goods/goods?id={{iitem.id}}" class="a">
    <good imageUrl='{{iitem.picUrl}}' title='{{iitem.name}}' retailPrice='{{iitem.retailPrice}}' counterPrice='{{iitem.counterPrice}}'></good>
   </navigator>
  </view>
 </block>
</view>