feat: 16910 功能缺陷--回看类型的稿件鸿蒙版缺少**人参与与安卓不一致

-import { ContentDTO } from 'wdBean/Index'
+import { ContentDTO, joinPeopleNum } from 'wdBean/Index'
 import { DateTimeUtils } from 'wdKit/Index'
+import { LiveModel } from '../../viewmodel/LiveModel'
 
 /**
  * 这里是样式卡中，右下角显示的音视频信息
@@ -10,10 +11,50 @@ import { DateTimeUtils } from 'wdKit/Index'
 @Component
 export struct CardMediaInfo {
   @State contentDTO: ContentDTO = new ContentDTO() // 如果有duraion，代表点播，显示时长；如果不传或者传0，显示直播中
-
+  @State joinPeopleNum: number = 0;
   // objectType 0:不跳转 1:点播,2:直播,3:活动,4:广告,5:专题,6:链接,7:榜单,8:图文,9:组图,10:H5新闻,11:频道,12:组件,13:音频,
   // 14动态图文,15动态视频16问政；100人民号,101标签
 
+  aboutToAppear(): void {
+    this.getJoinPeopleNum();
+  }
+
+  /**
+   * 全域数字显示规则
+   * 1、当数量为千位以內时，显示数字，不保留小数点，比如 4585
+   * 2、当数量为万位~1亿时，显示xx 万，保留小数点后一位，比如1517.9w、2.9w
+   * 3、当数量为1亿~千亿时，显示XX 亿，保留小数点后一位，比如1517.9亿、2.9亿
+   * 4、不进行四舍五入
+   * 5、0 和空 不显示
+   */
+  handlerNum(number: string) {
+    const num = number??'0';
+    if (Number.parseInt(num) <= 9999) {
+      return Number.parseInt(num).toString()
+    } else if (Number.parseInt(num) > 9999 && Number.parseInt(num) <= 99999999) {
+      const num1: string = num.slice(0, -4); // 万
+      const num2: string = num.slice(-4, -3); // 千
+      return num2 === '0' ? num1 +'万' : num1 + '.' + num2 + '万'
+    } else if (Number.parseInt(num) > 99999999) {
+      const num1: string = num.slice(0, -8); // 亿
+      const num2: string = num.slice(-8, -7);
+      return num2 === '0' ? num1 +'亿' : num1 + '.' + num2 + '亿'
+    }
+    return num
+  }
+
+  //
+  /**
+   * 获取直播节目参与人数
+   */
+  async getJoinPeopleNum() {
+    if (this.contentDTO.objectType !== '2') return;
+    console.log('getJoinPeopleNum-ContentDTO',  JSON.stringify(this.contentDTO.objectId))
+    let liveIdList: string = this.contentDTO.objectId
+    let data: joinPeopleNum[] = await LiveModel.getJoinPeopleNum(liveIdList)
+    this.joinPeopleNum = data[0].pv;
+  }
+
   build() {
     Row() {
       if (this.contentDTO?.objectType === '1' || this.contentDTO?.objectType === '15') {
@@ -24,6 +65,7 @@ export struct CardMediaInfo {
           if (this.contentDTO.videoInfo != null) {
             Text(DateTimeUtils.getFormattedDuration(this.contentDTO.videoInfo.videoDuration * 1000))
               .mediaText()
+              .fontFamily('BebasNeueBold')
           }
         }
       } else if (this.contentDTO.objectType === '2') {
@@ -50,6 +92,10 @@ export struct CardMediaInfo {
               Text('已结束')
                 .mediaText()
           }
+          Text(' | ')
+            .mediaText()
+          Text(`${this.handlerNum(this.joinPeopleNum.toString())}人参加`)
+            .mediaText()
           // } else if (this.contentDTO?.liveInfo?.liveState === 'end' && this.contentDTO?.liveInfo
           //   ?.replayUri) {
           //   // Image($r('app.media.card_live'))
@@ -73,6 +119,7 @@ export struct CardMediaInfo {
             .mediaLogo()
           Text(DateTimeUtils.getFormattedDuration(this.contentDTO.voiceInfo.voiceDuration * 1000))
             .mediaText()
+            .fontFamily('BebasNeueBold')
         }
       } else if (this.contentDTO.objectType === '4') {//广告标签
         Text($r('app.string.comp_advertisement'))