Mac OS X 10.9.2 configuration jdk1.8.0_05 environment variables

First download the JDK 8u5 to the Oracle Web site, and after the download installation completes, configure the following:

1. Open shell, enter VI ~/.bash_profile

2. Press the keyboard i key, enter VI insert mode, at the end of the file. Bash_profile, add the following lines:

Export java_home=/library/java/javavirtualmachines/jdk1.8.0_05.jdk/contents/home #jdk安装路径   
Export Path= $JAVA _ Home/bin: $PATH 
export classpath=.: $JAVA _home/lib/dt.jar: $JAVA _home/lib/tools.jar

3. Finally, press ESC to exit Insert mode, enter: Wq save after exit, update configuration file source ~/.bash_profile, complete