wechat_mall_applet/pages/category/category.wxml

<scroll-view scroll-y="true" height="100%">
  <view class="item-container">
    <block wx:for="{{items}}" wx:for-item="item" wx:key="id">
      <view class="item">
        <view class="item-block" bindtap="bindTapProduct" data-id="{{item.id}}">
          <image class="head-img" src="{{item['image-url']}}" mode="aspectFit"></image>    
          <view class="first-line">
            <text class="name">{{item.name}}</text>
          </view>
          <view class="second-line">
            <view wx:if="{{ accountType === '巴爷' }}">
              <text>¥{{item['baye-price']}}</text>
            </view>
            <view wx:else>
              <text>¥{{item['member-price']}}</text>
            </view>
          </view>
        </view>
      </view>
    </block>
  </view>
</scroll-view>