我想在Mac上安装Java JDK 8，但是.bash_profile无法检测到JAVA_HOME

Question

I'm trying to get Java JDK 8 on my mac. I'm currently running the newest, update to date version 10.0.2 on macOS High Sierra 10.13.6. I tried to nano .bash_profile and export the command

export JAVA_HOME=$(usr/libexec/java_home -v 1.8)

and then source .bash_profile and it says:

-bash: usr/libexec/java_home: No such file or directory

I tried googling and searching here, but nothing helped so far :/

Answer 1

Your path to java_home is relative and hence cannot be found by your bash script. Try using:

/usr/libexec/java_home

Note: the initial / makes it an absolute path.