使用范围：UI2
Contents
component NoticeBar ($UI/comp/vantui/components/NoticeBar/NoticeBar) extends $UI/comp/vantui/components/vantui/VantuiComponent
Constructor Top
| NoticeBar () |
Constructor details
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public
NoticeBar
()
<b>使用场景</b>：用于循环播放展示一组消息通知。
public
NoticeBar
()