How to install maven with brew but without openjdk?

问题

I already have Java HotSpot JDK 11 on my machine that I'm using for everything.

When I typed brew install maven it tried to install openjdk as a dependency. I don't want that and want maven to use my JDK, not its own openjdk.

So, how can I tell it to not install openjdk?

回答1:

I don't think there is a supported way to not install a dependency from the command line. However, you can configure the installed mvn to use another JDK. It requires two steps:

1. Add /usr/local/opt/maven/libexec/bin to your $PATH before /usr/local/bin to pick up the mvn script that does not override $JAVA_HOME

2. Set $JAVA_HOME in your environment or .mavenrc to pick up the your preferred version of Java

来源：https://stackoverflow.com/questions/63336020/how-to-install-maven-with-brew-but-without-openjdk