本教程将介绍APNS 设备令牌是否会在创建后更改?的处理方法,这篇教程是从别的地方看到的,然后加了一些国外程序员的疑问与解答,希望能对你有所帮助,好了,下面开始学习吧。
问题描述
Once created does the push notification device token ever change?
Example when the app is updated? or in any other case it can change??
解决方案
From [Apple Documentation ApplePushService]2
The form of this phase of token trust ensures that only APNs generates
the token which it will later honor, and it can assure itself that a
token handed to it by a device is the same token that it previously
provisioned for that particular device—and only for that device.If the user restores backup data to a new device or reinstalls the
operating system, the device token changes.
好了关于APNS 设备令牌是否会在创建后更改?的教程就到这里就结束了,希望趣模板源码网找到的这篇技术文章能帮助到大家,更多技术教程可以在站内搜索。