如题:HarmonyOS 如何获取当前蜂窝网络的具体类型?
FAQ参考:https://developer.huawei.com/consumer/cn/doc/harmonyos-faqs-V5/faqs-network-54-V5
FAQ参考:https://developer.huawei.com/consumer/cn/doc/harmonyos-faqs-V5/faqs-network-54-V5