Flutter常用命令

运行：

flutter run（默认为debug环境）

flutter run --release(以release模式运行)

帮助：flutter -h或flutter --help

诊断flutter：flutter doctor

查看flutter版本号：flutter --version

flutter升级：flutter upgrade

获取flutter packages包：flutter packages get

json序列化，自动监听命令（使用json_annotation、build_runner、json_serializable库的执行命令）：

flutter packages pub run build_runner watch

打包apk包：

64位-release：

flutter build apk --release --target-platform android-arm64

32位-release：

flutter build apk --release --target-platform android-arm

查看flutter当前版本：flutter channel

切换flutter版本的master：flutter channel master