MAC Configuration Java Environment variables

One, download the installation file

Address: http://www.oracle.com/technetwork/java/javase/downloads/index.html

Jdk-8u144-macosx-x64.dmg

Second, the installation of files, the installation process is the same as installing other software, here do not repeat

III. Configuring environment variables, editing VI~/.bash_profile

Export Java_home=/library/java/javavirtualmachines/jdk1.8.0_144.jdk/contents/home

Export path= $JAVA _home/bin: $PATH

Note that the middle is a semicolon ":", which differs from window

Execute the command to invalidate the environment variable

SOURCE ~/.bash_profile

Iv. Testing Java

Accb947e:home zhangsan$ java-"1.8.0_144"1.8. 0_144-   25.144-b01, Mixed mode)

MAC Configuration Java Environment variables