# 模块

* [OH_CommonEvent](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-oh-commonevent)  
* [DeviceInfo](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-deviceinfo)  
* [OsAccount](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-osaccount)  
* [OH_BatteryInfo](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-oh-batteryinfo)  
* [OH_Scan](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-oh-scan)  
* [OH_Print](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-oh-print)  
* [Pasteboard](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-pasteboard)  
* [TimeService](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-timeservice)