第一步获取Flutter SDK
1.去flutter官网下载其最新可用的安装包,官网地址:https://flutter.io/sdk-archive/#macos
注意,Flutter的渠道版本会不停变动,请以Flutter官网为准。另外,在中国大陆地区,要想正常获取安装包列表或下载安装包,可能需要翻墙,读者也可以去Flutter github项目下去下载安装包,地址:https://github.com/flutter/flutter/releases 。
第二步更新环境变量
1.在命令行输入 sudo vi ~/.bash_profile,然后在里面按i添加
export PATH=/Users/用户/Downloads/flutter/bin:$PATH
export PUB_HOSTED_URL=https://pub.flutter-io.cn
export FLUTTER_STORAGE_BASE_URL=https://storage.flutter-io.cn
第三步骤flutter doctor-解决常见报错
1.第一个报错提示安装安卓Studio-http://www.android-studio.org
打开android studio, 打开plugin
![](https://img.haomeiwen.com/i2637990/f2590a54c685984f.png)
2.第二个报错提示安装cocoapods
sudo gem install cocoapods
3.安装IntelliJ IDEA
![](https://img.haomeiwen.com/i2637990/b35081663b576393.png)
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