* **[NotificationSubscriberExtensionAbility (开发概述)](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/notification-subscriber-extension-ability)**
* **[通知订阅扩展能力开发步骤](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/ion-subscriber-extension-ability-development-steps)**