【flutter】MAC配置环境时，flutter doctor不能连接服务器的问题

Question

一开始用的国内镜像，清华镜像还有阿里的都用过了，一直显示pub get failed (server unavailable)
有没有懂的老哥帮忙解决一下，谢谢

Answer 1

使用flutter官方的推荐的配置

 export PUB_HOSTED_URL=https://pub.flutter-io.cn
 export FLUTTER_STORAGE_BASE_URL=https://storage.flutter-io.cn
 git clone -b dev https://github.com/flutter/flutter.git
 export PATH="$PWD/flutter/bin:$PATH"
 cd ./flutter
 flutter doctor