bwj_wechat/components/My_SupplyAndDemandList/imges.wxml

<!-- 供需图片 -->
<view class="images">
    <van-image class="img" wx:for="{{attinfos}}" data-images='{{attinfos}}' wx:for-item='it' wx:for-index='i' data-index='{{i}}' wx:key="{{it.fobsurl}}" width="222rpx" height="222rpx" src="{{it.fobsurl}}" lazy-load catchtap="viewImage" />
    <van-image class="img" wx:if="{{attinfos.length==0 && isEmpty}}" data-url='{{emptyImage.fobsurl}}' width="222rpx" height="222rpx" src="{{emptyImage.fobsurl}}" lazy-load catchtap="eviewImage" />
</view>