环境变量配置

一、jdk环境变量配置

#set java environment

export JAVA_HOME=/usr/local/jdk1.8.0_151
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export PATH=$JAVA_HOME/bin:$PATH

二、maven环境变量配置

#set maven environment

export MAVEN_HOME=/usr/local/apache-maven-3.5.2
export PATH=$PATH:$MAVEN_HOME/bin