<van-search value="{{ value }}" shape="round" bind:change='textChange' bind:clear='onClear' bind:search='textChange' background="var(--bgColor)" use-action-slot placeholder="请输入搜索关键词">
    <view slot='action' class="right">
        <text class="iconfont {{isReverse?'icon-shengxu1':'icon-jiangxu'}}" catchtap="handleSort" />
    </view>
</van-search>