1. Create a project
flutter create <name>
2. Download dependent packages
flutter pub get
3. Clear dependencies
flutter clean
4. Update the flutter dependency package
flutter packages upgrade
5. Get the simulator list
flutter emulators
6. Get the real device list and iOS simulator
flutter devices
7. Run the specified simulator or real machine
flutter run -d <deviceId>
8. Run all simulators (run after startup)
flutter run -d all
9. Android packaging
flutter build apk
10.ios packaging
flutter build ios
11. View flutter sdk branch
flutter channel
12. Switch sdk branch
flutter channel stable
13. Check the environment configuration status
flutter doctor
14. Analyze code
flutter analyze
15. Get all commands of flutter
flutter
16. View command help information
flutter -h