flutter 安装 （macos）

获取Flutter SDK

1.打开 Flutter github项目 地址

github.com/flutter/flu…

2.git clone 到 你想安装的目录，如

/Users/shuo/Documents/android/flutter/

3.添加flutter相关工具到path中：

export PATH=/Users/shuo/Documents/android/flutter/bin:$PATH

运行 flutter doctor

4运行以下命令查看是否需要安装其它依赖项来完成安装：

flutter doctor

5 打开 sdkmanager 下载这些工具，并配置环境变量

export PATH=/Users/shuo/Documents/android/flutter/bin:$PATH
  export ANDROID_HOME=/Users/shuo/Documents/android/sdk
  export PATH=${PATH}:${ANDROID_HOME}/tools
  export PATH=${PATH}:${ANDROID_HOME}/platform-tools
  export PATH=${PATH}:${ANDROID_HOME}/build-tools
  export PUB_HOSTED_URL=https://pub.flutter-io.cn
  export FLUTTER_STORAGE_BASE_URL=https://storage.flutter-io.cn

6终端运行。 flutter doctor --android-licenses 然后一路 y 直到

All SDK package licenses accepted

6 运行 flutter doctor

[✓] Flutter (Channel master, 3.1.0-0.0.pre.1334, on macOS 12.2.1 21D62 darwin-arm, locale zh-Hans-CN)

[✓] Android toolchain - develop for Android devices (Android SDK version 33.0.0)

[✓] Xcode - develop for iOS and macOS (Xcode 13.3.1)

[✓] Chrome - develop for the web

[✓] Android Studio (version 2021.2)

[✓] Connected device (2 available)

[✓] HTTP Host Availability

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• No issues found!

完成！