iOS 极光获取不到DeviceToken

最近测试极光的时候是不是会收到

JIGUANG | W - [JIGUANGDeviceTokenController] Not get deviceToken yet. Maybe: your certificate not configured APNs? or current network is not so good so APNs registration failed? or there is no APNs register code? Please refer to JPush docs.

仔细检查一个工程，发现自己配置的并没有问题，后来看到官方回答，某些网络做了限制，所以会得不到，然后没办法我只能用流量或者数据热点测试了一下，没问题了。