flutter常用命令

1：检查可用的模拟器设备

flutter emulators

2：运行模拟器

flutter emulators --launch apple_ios_simulator

3：运行到不同环境

flutter run -d F54AF11C-AF41-4864-BBDF-4E104FDFE92B --dart-define=ENV=dev 

4：遇到的错误：

flutter -v Waiting for another flutter command to release the startup lock..

找到flutter的安装目录，删除bin/cache/lockfile 即可。