我注意到您将 isTesting 设置为 true.如果您使用的是 Android 模拟器，则在此模式下可能无法呈现广告.

I noticed that you set isTesting to true. If you are using the Android simulator it may not render ads when you are in this mode.

还要确保您实际上使用了正确的发布者 ID.我知道它有时会让人感到困惑，因为 Admob 提供了一些可供选择的可能性.

Also make sure that you are in fact using the correct publisher id. I know it can sometimes be confusing since Admob gives a few possibilities to choose from.

我在我的博客上发表了一篇关于如何让 Admob 与 IonicFramework 一起工作的文章.可以在这里找到:

I made a post on how to get Admob working with IonicFramework on my blog. It can be found here:

https://www.thepolyglotdeveloper.com/2014/06/using-admob-ionicframework/

如果这仍然不起作用，请告诉我们，我们可以从那里进行故障排除.

If that still doesn't work, let us know and we can troubleshoot from there.

干杯，