Flutter Winows 安装

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前提先安装git

命令执行顺序

export PUB_HOSTED_URL=https://pub.flutter-io.cn //国内用户需要设置
export FLUTTER_STORAGE_BASE_URL=https://storage.flutter-io.cn //国内用户需要设置


git clone -b beta https://github.com/flutter/flutter.git

cloning 有延迟 要等待下


cloning 完成后

export PATH=`pwd`/flutter/bin:$PATH

新增系统环境变量  
   用户变量:PUB_HOSTED_URL:https://pub.flutter-io.cn
             FLUTTER_STORAGE_BASE_URL:https://storage.flutter-io.cn

   系统变量:Path: flutter自己cloning的路径下的bin文件夹位置


cmd

执行命令: flutter doctor(报不是内部命令表示系统变量path没加)


这样就完成了



 

Unknown operating system. Cannot install Dart SDK

命令窗口输入 flutter doctor后提示 Unknown operating system. Cannot install Dart SDK,弹出黄绿色文字 connecting ,dark sdk安装失败,这时候找到flutter所在的文件夹,找到flutter_console.bat,右键以管理员身份运行,然后继续输入flutter doctor执行
  如果命令报出:
  + CategoryInfo          : ObjectNotFound: (C:\Users\apache...windows-x64.zip:String) [Start-BitsTransfer], ParentC
 ontainsErrorRecordException
  + FullyQualifiedErrorId : PathNotFound,Microsoft.BackgroundIntelligentTransfer.Management.NewBitsTransferCommand

表示你没有什么用户变量  PUB_HOSTED_URL/FLUTTER_STORAGE_BASE_URL