bwj_wechat/components/My_SupplyAndDemandItemBox/index.wxml

<view class="SupplyAndDemandItemBox">
    <slot name='myState'></slot>
    <!-- 标题，按钮 -->
    <view class="title-and-but">
        <view class="supply-and-demand-title u-line-1">{{title}}</view>
    </view>
    <!-- 时间，内容 -->
    <view class="time-content">
        <view class="supply-and-demand-time">{{time}}</view>
        <view class="supply-and-demand-content">
            <image wx:for="{{imageList}}" wx:if="{{index<3}}" src="{{item.fobsurl}}" mode="aspectFill" data-index="{{index}}" catchtap="previewImage"></image>
        </view>
    </view>
    <!-- 数据，按钮 -->
    <view>
        <slot name='dataAndBut'></slot>
    </view>
</view>