HarmonyOS鸿蒙Next企业面试题之hdc命令

https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/hdc

HDC 是 HarmonyOS Device Connector（鸿蒙设备连接器） 的缩写，是鸿蒙（HarmonyOS）开发中的一个重要命令行调试工具，专用于与鸿蒙设备（如手机、平板、智慧屏等）或模拟器进行交互。

配置环境变量

C:\Program Files\Huawei\DevEco Studio\sdk\default\openharmony\toolchains

获取当前设备的UUID

C:\Users\55402>hdc shell bm get --udid
udid of current device is :
0EE83C50739BDCDDC76A0C392101D5401AD921BF0E4AA3663E846D73B894B307

指定设备获取UUDI

C:\Users\55402>hdc -t MJE0224723007384 shell bm get --udid
udid of current device is :
0EE83C50739BDCDDC76A0C392101D5401AD921BF0E4AA3663E846D73B894B307

查询连接的设备

hdc list targets

C:\Users\55402>hdc list targets
127.0.0.1:5555
MJE0224723007384

执行hdc命令安装包

hdc install  E:\HarmonyOS_Demo\HarmonyosDevice\entry\build\default\outputs\default\entry-default-signed.hap

hdc -t MJE0224723007384 install E:\HarmonyOS_Demo\HarmonyosDevice\entry\build\default\outputs\default\entry-default-signed.hap

C:\Users\55402>hdc -t MJE0224723007384 install E:\HarmonyOS_Demo\HarmonyosDevice\entry\build\default\outputs\default\entry-default-signed.hap
[Info]App install path:E:\HarmonyOS_Demo\HarmonyosDevice\entry\build\default\outputs\default\entry-default-signed.hap msg:install bundle successfully.
AppMod finish

hdc -t 127.0.0.1:5555 install E:\HarmonyOS_Demo\HarmonyosDevice\entry\build\default\outputs\default\entry-default-unsigned.hap