gedit /etc/profile

# gedit /etc/profile
在最后添加下面代码:

export JAVA_HOME=/usr/local/jdk/jdk1.8


export JRE_HOME=${JAVA_HOME}/jre


export CLASSPATH=.:${JAVA_HOME}/lib:${JRE_HOME}/lib:$CLASSPATH


export JAVA_PATH=${JAVA_HOME}/bin:${JRE_HOME}/bin


export PATH=$PATH:${JAVA_PATH}

 

然后就试着换一下,执行source /etc/profile

posted @ 2020-10-17 14:25  zzl0916  阅读(270)  评论(0编辑  收藏  举报