flutter在macos

Question

对于工作，我需要从一个扑通版本切换到另一个颤抖版本，也需要切换到Java。使用git克隆，稳定的通道安装扑通，在一个〜/开发/颤音文件夹上安装。 Java安装了两次，使用Brew和OpenJDK@11 +OpenJDK@17.

所有效果很好

现在，我正在开始一个新项目

flutter doctor -v
[✓] Flutter (Channel stable, 3.27.3, on macOS 15.2 24C101 darwin-arm64, locale it-IT)
    • Flutter version 3.27.3 on channel stable at /Users/mirkotebaldi/development/flutter
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision c519ee916e (5 giorni fa), 2025-01-21 10:32:23 -0800
    • Engine revision e672b006cb
    • Dart version 3.6.1
    • DevTools version 2.40.2

[✓] Android toolchain - develop for Android devices (Android SDK version 35.0.1)
    • Android SDK at /Users/mirkotebaldi/Library/Android/sdk
    • Platform android-35, build-tools 35.0.1
    • Java binary at: /Applications/Android Studio.app/Contents/jbr/Contents/Home/bin/java
    • Java version OpenJDK Runtime Environment (build 21.0.4+-12422083-b607.1)
    • All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 16.2)
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • Build 16C5032a
    • CocoaPods version 1.15.2

[✓] Chrome - develop for the web
    • Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

[✓] Android Studio (version 2024.2)
    • Android Studio at /Applications/Android Studio.app/Contents
    • Flutter plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 21.0.4+-12422083-b607.1)

[✓] VS Code (version 1.96.4)
    • VS Code at /Applications/Visual Studio Code.app/Contents
    • Flutter extension version 3.102.0

[✓] Connected device (4 available)
    • sdk gphone64 arm64 (mobile)     • emulator-5554         • android-arm64  • Android 15 (API 35) (emulator)
    • macOS (desktop)                 • macos                 • darwin-arm64   • macOS 15.2 24C101 darwin-arm64
    • Mac Designed for iPad (desktop) • mac-designed-for-ipad • darwin         • macOS 15.2 24C101 darwin-arm64
    • Chrome (web)                    • chrome                • web-javascript • Google Chrome 131.0.6778.265

[✓] Network resources
    • All expected network resources are available.

• No issues found!

我有最新的颤音和最新的Android Studio。如您所见，此Android Studio版本正在使用Java V21，但是我的环境已配置为使用Java17.

echo $JAVA_HOME
/opt/homebrew/opt/openjdk@17/libexec/openjdk.jdk/Contents/Home

java --version
openjdk 17.0.12 2024-07-16
OpenJDK Runtime Environment Homebrew (build 17.0.12+0)
OpenJDK 64-Bit Server VM Homebrew (build 17.0.12+0, mixed mode, sharing)

当我创建一个新应用时，我会看到此警告

被检测到的Java的配置版本可能与您的新Flutter App中的Gradle版本冲突。

建议我设置

flutter config --jdk-dir=

。我想避免它，因为从Java 11到Java 17的每个切换，我都必须执行很多命令。

我问您是否有一个原因，为什么使用Android Studio the flutter使用Java_home找到Java？如果有一个命令告诉flutter始终使用java_home？

我实际上解决了我的~/.zshrc

添加以下行

Answer 1

当我需要从 /要切换到OpenJDK@11 / OpenJDK@17 IRun

brew unlink openjdk@11
brew link openjdk@17
source ~/.zshrc

以这种方式，扑动始终是同步的，我执行的命令比手动执行的命令要少。