<!-- 头部显示数量组件 -->
<view class="flex" style="margin-bottom: 24rpx;{{customStyle}}">
  <view style="flex: 1;flex-shrink: 0;word-break: break-all;">
    <slot name="left"></slot>
  </view>
  <view class="flex" style="flex-shrink: 0;">
    <view>
      <slot name="right"></slot>
    </view>
    <view>共{{count}}条</view>
  </view>
</view>