创建组件父类

packages/artplayer/src/notice.js

@@ -8,7 +8,6 @@ export default class Notice {
 
     show(msg, autoHide = true, time = 1000) {
         const { $player, $noticeInner } = this.art.template;
-        this.state = true;
         addClass($player, 'art-notice-show');
         $noticeInner.innerHTML = msg instanceof Error ? msg.message.trim() : msg;
         clearTimeout(this.timer);
@@ -22,7 +21,6 @@ export default class Notice {
 
     hide() {
         const { $player } = this.art.template;
-        this.state = false;
         removeClass($player, 'art-notice-show');
         this.art.emit('notice:hide');
     }