尽管我在 *** 和在线的其他地方读到的内容，扩展推送通知在 iPhone 5 和 IOS 10 上不起作用.我借了 iPhone 6+ 和我的代码运行良好.

Despite what I read elsewhere on *** and online, expanding the push notification did not work on an iPhone 5 and IOS 10. I borrowed an iPhone 6+ and my code worked fine.