应用集成sdk后，应用页面如何跳转到har包中的页面

@Entry({ routeName: 'staticHarMainPage'}) 
@Entry 
@Component 
struct HarMainPage { 
  @State message: string = 'Hello World'; 
  build() { 
    RelativeContainer() { 
      Text(this.message) 
        .id('HarMainPageHelloWorld') 
        .fontSize(50) 
        .fontWeight(FontWeight.Bold) 
        .alignRules({ 
          center: { anchor: '__container__', align: VerticalAlign.Center }, 
          middle: { anchor: '__container__', align: HorizontalAlign.Center } 
        }) 
    } 
    .height('100%') 
    .width('100%') 
  } 
}

export function routerToAnother(context: Context, requestParam: string, callback: AsyncCallback<EmResult>) { 
  hilog.info(0x00000, TAG, 'routerToAnother'); 
  router.pushNamedRoute({ 
    name: 'staticHarMainPage', 
    params: requestParam 
  }, data => { 
    if (data) { 
      hilog.error(0x00000, TAG, '跳转失败:' + JSON.stringify(data)); 
      return; 
    } 
    hilog.info(0x00000, TAG, '跳转成功'); 
    hilog.info(0x00000, TAG, '传入的context:' + JSON.stringify(context)); 
    context.eventHub.on('care', callback) 
  }) 
}