Skip to content

Flutter 速查

Google 的 UI 工具包,通过一套代码库构建精美的移动、Web、桌面和嵌入式应用。

安装与环境

powershell
# 检查环境依赖(关键)
flutter doctor

# 启用 Web 支持(按需)
flutter config --enable-web

# 启用桌面支持(按需)
flutter config --enable-windows-desktop

常用命令

命令说明示例
flutter create <name>创建新项目flutter create my_app
flutter run运行项目(调试模式)flutter run -d chrome
flutter build apk构建 Android APKflutter build apk --release
flutter build ipa构建 iOS 包(需 macOS)flutter build ipa
flutter build web构建 Web 应用flutter build web
flutter pub get获取依赖包flutter pub get
flutter clean清理构建缓存flutter clean
flutter upgrade升级 Flutter SDKflutter upgrade

镜像配置(中国大陆)

设置环境变量以加速依赖下载:

PowerShell (当前会话):

powershell
$env:PUB_HOSTED_URL="https://pub.flutter-io.cn"
$env:FLUTTER_STORAGE_BASE_URL="https://storage.flutter-io.cn"

系统环境变量 (推荐):

  • 变量名: PUB_HOSTED_URL

  • 变量值: https://pub.flutter-io.cn

  • 变量名: FLUTTER_STORAGE_BASE_URL

  • 变量值: https://storage.flutter-io.cn

参考 resources

  • 官方文档:https://flutter.dev/docs
  • 中文文档:https://flutter.cn/docs
  • 常用包搜索:https://pub.dev

Released under MIT License