Flutter开发问题汇总

flutter packages get 下载不了的问题

问题描述：(This is taking an unexpectedly long time.)

解决方案：
在环境变量中配置如下命令：

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

或

FLUTTER_STORAGE_BASE_URL: https://mirrors.sjtug.sjtu.edu.cn
PUB_HOSTED_URL: https://dart-pub.mirrors.sjtug.sjtu.edu.cn