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
坑
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