1.下载flutterSDK
我解压到了c盘
2.配置环境变量
系统变量新建PUB_HOSTED_URL https://pub.flutter-io.cn
系统变量新建FLUTTER_STORAGE_BASE_URL https://storage.flutter-io.cn
用户变量Path新增C:\flutter\bin
3.回到flutter安装目录,双击flutter_console.bat
执行flutter doctor
4.应用,在命令窗口执行dart create dart_learn新增一个dart项目
完成