点击"Cmd命令行"按键 输入 adb root 提示：
error: more than one device/emulator
如果用 ADB shell 输入则提示：
shell@X3_65:/ $ adb root
* daemon not running. starting it now on port 5038 *
* daemon started successfully *
adbd cannot run as root in production builds
shell@X3_65:/ $
