jdk1.8 environment variable configuration

JAVA_HOME=/usr/java/jdk1.8.0_45
PATH=$JAVA_HOME/bin:$PATH
CLASSPATH=.:$JAVA_HOME/jre/lib/ext:$JAVA_HOME/lib/tools.jar
export PATH JAVA_HOME CLASSPATH

Added to the / etc / profile 

source /etc/profile

 

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Origin www.cnblogs.com/javazxy/p/11588755.html