参考文档获取deviceType:https://developer.huawei.com/consumer/cn/doc/harmonyos-references-V5/js-apis-device-info-V5\#导入模块
参考文档获取deviceType:
https://developer.huawei.com/consumer/cn/doc/harmonyos-references-V5/js-apis-device-info-V5\#导入模块