1、在https://flutter.dev/docs/development/tools/sdk/releases#windows下载Flutter SDK 并将.zip解压
2.在环境变量中配置path 中的地址：D:\flutter\flutter\bin;
FLUTTER_STORAGE_BASE_URL:https://storage.flutter-io.cn
PUB_HOSTED_URL:https://pub.flutter-io.cn
在AndroidStudio中安装Flutter
配置和在androidstudio中安装完成以后，运行flutter_console.bat
打开.bat后输入flutter doctor
会出现：
[!] Android toolchain - develop for Android devices (Android SDK 27.0.3)
X Android licenses not accepted. To resolve this, run: flutter doctor --android-licenses
需要运行：flutter doctor --android-licenses
一直选y知道现实如下图：
再次运行flutter doctor
当只有
[!] Connected devices
! No devices available
出现时，说明没有连接调试真机或虚拟机，到此flutter 在windos配置完成。