flutter环境报错：cmdline-tools component is missing 与Android license status unknown.

flutter搭建中遇到错误，如下

cmdline-tools component is missing
     Run `path/to/sdkmanager --install "cmdline-tools;latest"`
     See https://developer.android.com/studio/command-line for more details.
   ✗ Android license status unknown.
     Run `flutter doctor --android-licenses` to accept the SDK licenses.
     See https://flutter.dev/docs/get-started/install/windows#android-setup for more details.

这是Command-line Tools 缺失导致的。
解决方法如下：
使用Android Studio SDK安装。

license问题直接使用命令：flutter doctor --android-licenses。