<view wx:if="{{a}}" class="Loads acea-row row-center-wrapper" style="margin-top:20rpx"><block wx:if="{{b}}"><view class="iconfont icon-jiazai loading acea-row row-center-wrapper"></view> 正在加载中 </block><block wx:if="{{c}}"> 上拉加载更多 </block></view>
