[✓] Flutter (Channel main, 3.1.0-0.0.pre.2448, on Microsoft Windows [版本 10.0.19044.1288], locale zh-CN)
    • Flutter version 3.1.0-0.0.pre.2448 on channel main at C:\Users\zero\Dev\flutter
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision c2d9c4f0f3 (2 days ago), 2022-08-24 05:57:37 -0400
    • Engine revision 0834a5f96a
    • Dart version 2.19.0 (build 2.19.0-131.0.dev)
    • DevTools version 2.16.0

[✗] Android toolchain - develop for Android devices
    ✗ Unable to locate Android SDK.
      Install Android Studio from: https://developer.android.com/studio/index.html
      On first launch it will assist you in installing the Android SDK components.
      (or visit https://flutter.dev/docs/get-started/install/windows#android-setup for detailed instructions).
      If the Android SDK has been installed to a custom location, please use
      `flutter config --android-sdk` to update to that location.


[✗] Chrome - develop for the web (Cannot find Chrome executable at .\Google\Chrome\Application\chrome.exe)
    ! Cannot find Chrome. Try setting CHROME_EXECUTABLE to a Chrome executable.

[✓] Visual Studio - develop for Windows (Visual Studio Community 2022 17.2.6)
    • Visual Studio at C:\Program Files\Microsoft Visual Studio\2022\Community
    • Visual Studio Community 2022 version 17.2.32630.192
    • Windows 10 SDK version 10.0.22621.0

[!] Android Studio (not installed)
    • Android Studio not found; download from https://developer.android.com/studio/index.html
      (or visit https://flutter.dev/docs/get-started/install/windows#android-setup for detailed instructions).

[✓] VS Code (version 1.70.0)
    • VS Code at C:\Users\zero\AppData\Local\Programs\Microsoft VS Code
    • Flutter extension can be installed from:
      🔨 https://marketplace.visualstudio.com/items?itemName=Dart-Code.flutter

[✓] Connected device (2 available)
    • Windows (desktop) • windows • windows-x64    • Microsoft Windows [版本 10.0.19044.1288]
    • Edge (web)        • edge    • web-javascript • Microsoft Edge 104.0.1293.63

HTTP Host availability check is taking a long time...[✓] HTTP Host Availability
    • All required HTTP hosts are available

! Doctor found issues in 3 categories.