macOS安装Flutter开发环境

1 先安装Xcode和Android Studio

2 设置环境变量

vi ~/.zshrc

export PUB_HOSTED_URL=https://pub.flutter-io.cn
export FLUTTER_STORAGE_BASE_URL=https://storage.flutter-io.cn

3 下载Flutter SDK

https://docs.flutter.dev/development/tools/sdk/releases

解压缩到指定目录比如

/Users/用户/program/flutter

4 修改环境变量

vi ~/.zshrc

export FLUTTER_HOME=/Users/用户/program/flutter 
export PATH=${PATH}:${FLUTTER_HOME}/bin

source ~/.zshrc

5 执行flutter doctor

flutter doctor

Running "flutter pub get" in flutter_tools...                      10.8s
Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, 2.8.1, on macOS 12.1 21