HHAromeMiniProgramDemo/node_modules/antd-mini/less/NoticeBar/index.axml

<view
  class="ant-notice-bar {{className || ''}} {{type ? 'ant-notice-bar-' + type : ''}}"
  a:if="{{show}}"
  style="{{style}}">
  <slot name="icon">
    <view className="ant-notice-bar-icon">
      <image-icon
        image="{{icon}}"
        a:if="{{ icon }}"
        class="ant-notice-bar-icon-image" />
      <icon
        type="InformationCircleOutline"
        a:elif="{{type ==='error'}}" />
      <icon
        type="SoundOutline"
        a:else />
    </view>
  </slot>
  <view class="ant-notice-bar-content ant-notice-bar-content-{{$id}}">
    <!-- 文本内容展示区域 -->
    <view
      class="ant-notice-bar-marquee ant-notice-bar-marquee-{{$id}}"
      style="{{marqueeStyle}} display: {{enableMarquee ? 'inline-block' : 'block'}}"
      onTransitionEnd="onTransitionEnd">
      <slot />
    </view>
  </view>
  <view class="ant-notice-bar-operation">
    <slot name="extra" />
    <!-- icon 类型 -->
    <icon
      className="ant-notice-bar-operation-icon"
      type="RightOutline"
      onTap="onTap"
      a:if="{{mode==='link'}}" />
    <icon
      className="ant-notice-bar-operation-icon"
      type="CloseOutline"
      a:if="{{mode==='closeable'}}"
      onTap="onTap" />
  </view>
</view>