<view class="noimg" wx:if="{{images.length==0}}">
    <view class="nodataimg" >
      <image src="/img/nodataimg.png"></image>
    </view>
    <view class="nomoer nomoredata">没有更多了哦～</view>
  </view>
<view class="photoptop flexone" wx:else>
  <view class="photoitemk" wx:for='{{images}}' wx:key="" bindtap="previewimg" data-index="{{index}}">
    <image src="{{item}}" mode="aspectFill"></image>
  </view>
  
</view>