1、 环境检查
如果flutter 没有配置，请参考 https://editor.csdn.net/md/?articleId=123640336，配置相关环境
已配置，在终端输入 flutter doctor 检测环境，输出如下
fanhudeMacBook-Pro:~ XXX$ flutter doctor
Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, 2.10.3, on macOS 12.1 21C52 darwin-x64, locale
zh-Hans-CN)
[✓] Android toolchain - develop for Android devices (Android SDK version 31.0.0)
[✓] Xcode - develop for iOS and macOS (Xcode 13.2.1)
[✓] Chrome - develop for the web
[✓] Android Studio (version 2021.1)
[✓] Connected device (2 available)
[✓] HTTP Host Availability
• No issues found!
2、添加Mac OS ,window， Linux 平台支持
终端输入
flutter config --enable-windows-desktop
添加Windows 支持
终端输入
flutter config --enable-macos-desktop
添加Mac os支持
flutter config --enable-linux-desktop
添加Linux 支持
3、创建项目
4、运行Mac OS 桌面项目，现在就可以去实现你的项目开发了
