在 Power BI 移动应用中查看你的脱机数据View your data offline in the Power BI mobile apps

适用于:Applies to:

iPhone iPad Android 手机 Android 平板电脑 Windows 10
iPhoneiPhones iPadiPads Android 手机Android phones Android 平板电脑Android tablets Windows 10 设备Windows 10 devices

在移动应用而不是在移动浏览器中查看 Power BI 的一个优点是,未连接到网络时也可以看到你的数据。One advantage of viewing Power BI in a mobile app rather than in a mobile browser is that you can see your data even when you're not connected to a network.

无网络消息

默认情况下,Power BI 经常刷新数据,从而能随时获得最新的业务问题解答,甚至在上下班途中或漫游时也可以。By default, Power BI refreshes the data frequently so you get up-to-date answers to your business questions any time, even while commuting or roaming.

脱机访问数据Data access while you're offline

你可以在脱机时访问以前从移动应用访问的仪表板,并与之进行交互。While you're offline, you can access and interact with dashboards you've accessed previously from the mobile app.

还对以前从移动应用访问的任何 Power BI 报表具有只读访问权限。You also have read-only access to any Power BI reports you've accessed previously from the mobile app. 可以看到完整的报表,但不能在其上进行筛选、交叉筛选、排序或在其上使用切片器。You can see the full report, but not filter, cross-filter, sort, or use slicers on it.

后台数据刷新Background data refresh

后台刷新功能会利用 Power BI 服务数据(而非数据源)更新你收藏的仪表板,以及你在过去两周内查看过的仪表板和报表。Background refresh updates your favorite dashboards, plus dashboards and reports you've viewed in the last two weeks, with the data on the Power BI service (not the data source). 如果你已连接 Wi-Fi,后台刷新功能会每 2 小时更新一次。If you're connected to wi-fi, background refresh updates every 2 hours. 在其他情况下,如果你使用的是 3G 网络,Power BI 会每 24 小时更新一次内容。Otherwise, if you’re on a 3G network, Power BI updates the content every 24 hours.

可以出于一些目的关闭后台刷新功能。例如,为了避免使用网络。You can turn off background refresh, for example to avoid network usage. 检查设备上的设置。Check the settings on your device.

备注

如果你在 iOS 设备上使用 Power BI 移动应用,并且组织已配置 Microsoft Intune MAM,则会关闭后台数据刷新。If you use the Power BI mobile app on an iOS device and your organization has configured Microsoft Intune MAM, then background data refresh is turned off. 在你下次进入应用时,Power BI 会刷新 Power BI 服务 Web 数据。The next time you enter the app, Power BI refreshes the data from the Power BI service on the web.

详细了解如何使用 Microsoft Intune 配置 Power BI 移动应用Read more about configuring Power BI mobile apps with Microsoft Intune.

脱机状态指示器Offline indicators

在进入或退出脱机模式时,Power BI 提供明确指示并在缺少脱机时可用的仪表板、报表和磁贴时提供相关指示。Power BI provides clear indicators when you go in and out of offline mode, as well as indicators for missing dashboards, reports, and tiles that aren't available offline.

限制Limitations

要在移动设备上脱机使用 Power BI,可能会遇到以下限制:When you're offline with Power BI on your mobile device, you may encounter these limitations:

  • Power BI 可以脱机缓存最多 250 MB 的数据。Power BI can cache up to 250 MB of data offline.
  • 某些磁贴类型需要可用的服务器连接,因此,在脱机状态下这些磁贴不可用—例如,必应地图磁贴和一些自定义磁贴。Some tile types require an active server connection, so they aren't available offline — for example, Bing map tiles and some custom tiles.
  • 在 Power BI 中整个 Excel 工作簿脱机时将不可用。Whole Excel workbooks in Power BI aren't available offline.
  • 如果你在连接时查看了 Reporting Services 移动报表和 KPI,那么脱机时也可以对其进行查看。You can see Reporting Services mobile reports and KPIs offline, if you have viewed them while connected. 不会在后台刷新报表和 KPI。They don't refresh in the background. 而是每次打开它们时将其刷新。They refresh every time you open them.

后续步骤Next steps

你的反馈将帮助我们决定未来要做什么,如果你想在 Power BI 移动应用中看到其他功能,别忘了向我们提出你的建议。Your feedback helps us decide what to implement in the future, so don’t forget to vote for other features you'd like to see in Power BI mobile apps.