linux指定用户jdk

到该用户目录下:

1.    vi  .bashrc

2.      添加

JAVA_HOME=/home/gtps/java/jdk1.7.0_79
        PATH=$JAVA_HOME/bin:$PATH
        CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
        export JAVA_HOME
        export PATH
        export CLASSPATH

3. source .bashrc