搭建安装flutter 环境（Mac OS）

 

mac 的环境变量

打开

open -e .bash_profile

应用

source .bash_profile

 

1、先安装Java SDK

https://blog.csdn.net/vvv_110/article/details/72897142

2、安装Android studio

https://zhuanlan.zhihu.com/p/103295634

3、Xcode

https://www.jianshu.com/p/8a8f513b4407

 

https://developer.apple.com/download/more/

 

4、flutter

查看有没有什么问题或者未安装的插件

flutter doctor

 

如果报错：

1、Android license status unknown.:   https://www.jianshu.com/p/8f4c57045166

 

2、Xcode - develop for iOS and macOS

就是要安装正确的Xcode版本，并且在应用程序里面

 

3、✗ Flutter plugin not installed; this adds Flutter specific functionality.

    ✗ Dart plugin not installed; this adds Dart specific functionality.

 

https://blog.csdn.net/survivorsfyh/article/details/93407580

 

然后重启

 

4、VS Code (version 1.48.2)

    ✗ Flutter extension not installed;

 

在vscode上安装flutter插件即可

 

 

最终效果

 

最终的环境变量：

 

 

 

环境变量文字版：

export PATH=/usr/local/bin:$PATH

 

export PATH=$PATH:/usr/local/mysql/bin

export PATH=$PATH:/usr/local/mysql/support-files

 

 

JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk-14.0.2.jdk/Contents/Home

PATH=$JAVA_HOME/bin:$PATH:.

CLASSPATH=$JAVA_HOME/lib/tools.jar:$JAVA_HOME/lib/dt.jar:.

export JAVA_HOME

export PATH

export CLASSPATH

 

 

export PATH=/Users/mac/Documents/flutter/flutter/bin:$PATH

export ANDROID_HOME=/Users/mac/Documents/Android/SDK

export PATH=${PATH}:${ANDROID_HOME}/tools

export PATH=${PATH}:${ANDROID_HOME}/platform-tools

 

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

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

 

 

 

参考：

https://flutterchina.club/setup-macos/

https://book.flutterchina.club/chapter1/install_flutter.html