<!-- 商城分类 -->
<view class="mallNav">
    <view class="mallNav-label" wx:for="{{categories}}" wx:key="categories" bindtap="handeItemTap" data-id="{{item.category_id}}">
        <image class="mallNav-icon" src="{{ item.cover_url ? item.cover_url :'/static/mall_icon/mallNav_00.png'}}"></image>
        <text>{{item.title}}</text>
    </view>
    <view class="mallNav-label" bindtap=homeTap">
        <image class="mallNav-icon" src="/static/mall_icon/mallNav_07.png"></image>
        <text>全部</text>
    </view>
</view>