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maxmilian/JAVA_on_Mac.md

Created January 11, 2019 03:51
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JAVA_on_Mac.md

JAVA_HOME

#目前 JAVA_HOME
/usr/libexec/java_home
# /Library/Java/JavaVirtualMachines/jdk-10.0.1.jdk/Contents/Home

#所有可用 JAVA_HOME
/usr/libexec/java_home -V
#Matching Java Virtual Machines (2):
#    10.0.1, x86_64:	"Java SE 10.0.1"	/Library/Java/JavaVirtualMachines/jdk-10.0.1.jdk/Contents/Home
#    1.8.0_192, x86_64:	"Java SE 8"	/Library/Java/JavaVirtualMachines/jdk1.8.0_192.jdk/Contents/Home
#/Library/Java/JavaVirtualMachines/jdk-10.0.1.jdk/Contents/Home

切換JAVA_HOME

# vim ~/.zshrc (或 ~/.bashrc)
# 切換至 1.8 版本
export JAVA_HOME=`/usr/libexec/java_home -v 1.8`
export PATH=$JAVA_HOME/bin:$PATH
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