<block wx:if='{{no_more}}'><view style='text-align: center;color: #888;font-size: 9pt;height: 74rpx;line-height: 74rpx'>没有记录了~</view></block><block wx:if='{{!(no_more)}}'><view style='text-align: center;padding: 12rpx;visibility:{{(loading?"visibility":"hidden")}}'><image src='{{__wxapp_img.system.loading_black.url}}' style='width: 50rpx;height: 50rpx'></image></view></block>