There’s a chance it could have already been installed by another application. Before starting the installation, I first recommend checking to see if you already have a version of Java on your Mac. Once you install Homebrew, you are now ready to install Java. You can take a look here for more information on installing Homebrew. Once it starts, it will walk you through the installation, and you will only need to answer a few simple questions. You can install it using the following command. If it says something like command not found, you do not have it installed and will need to install it. Now you can change the java version on the terminal using the respective alias: $ j17 openjdk version "17.0.1" OpenJDK Runtime Environment Homebrew (build 17.0.1+0) OpenJDK 64-Bit Server VM Homebrew (build 17.0.1+0, mixed mode, sharing) $ j11 openjdk version "11.0.12" OpenJDK Runtime Environment Homebrew (build 11.0.12+0) OpenJDK 64-Bit Server VM Homebrew (build 11.0.12+0, mixed mode) $ j1.8 openjdk version "1.8.0_312" OpenJDK Runtime Environment (build 1.8.0_312-bre_2021_10_20_23_15-b00) OpenJDK 64-Bit Server VM (build 25.It will give you a response showing the version if you already have it installed. zshrc for me) so it is available in all terminal sessions. Make sure to add the javahome function to your shell init file (. javahome() alias j1.8='javahome 1.8' alias j11='javahome 11' alias j17='javahome 17' I prefer the javahome shell function below rather than adding new values to PATH. Installing JDKs with brew also recommends adding /usr/local/opt/openjdkXX/bin to PATH. Setting the symlink after every installation step is important for the system Java wrappers to find the installed JDK. That includes JAVA LTS releases 17, 11, 8: # version 17 brew install sudo ln -sfn /Library/Java/JavaVirtualMachines/openjdk-17.jdk # version 11 brew install sudo ln -sfn /Library/Java/JavaVirtualMachines/openjdk-11.jdk # version 8 brew install sudo ln -sfn /Library/Java/JavaVirtualMachines/openjdk-8.jdk On Mac you can install Java/JVM with brew’s openjdk formulae. While focusing on one Java version at Miro, we’d like to share in this write-up how to switch between Java/JDK versions on Mac via the command line. Also we like to share our reflections and engage with the community.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |