小程序丨嵌套循环

<view  wx:for="{{productList}}" wx:key="{{xxx}}">
    <view>
        {{index+1}}、{{item.name}}
    </view>
       <!--二次嵌套循环-->
    <view wx:for="{{item.details}}" wx:for-item="detail" wx:key="XXXX">
        ----{{detail.name}}
    </view>
</view>