版权声明：本文为博主原创文章，转载文章须附上文章来源与作者。 https://blog.csdn.net/ChangerJJLee/article/details/88330113
windows
- set PUB_HOSTED_URL=https://pub.flutter-io.cn
- set FLUTTER_STORAGE_BASE_URL=https://storage.flutter-io.cn
- flutter for windows download here
- 从android-studio 官网下载安卓SDk，参考官方链接
- set ANDROID_HOME=[Android的SDK链接]
- flutter doctor
- flutter doctor --android-licenses
linux
- export PUB_HOSTED_URL=https://pub.flutter-io.cn
- export FLUTTER_STORAGE_BASE_URL=https://storage.flutter-io.cn
- git clone -b master https://github.com/flutter/flutter.git
- export PATH=`pwd`/flutter/bin:$PATH
- 同样也需要从android-studio 官网下载安卓SDk参考官方链接
- flutter doctor
- flutter doctor --android-licenses
升级 Flutter SDK
- 在终端中使用 flutter upgrade
- 删除SDK包，重新下载