环境变量配置

1. JAVA环境变量配置

/etc/profile下

export JAVA_HOME=/usr/local/java
export CLASSPATH=.:$JAVA_HOME/jre/lib/rt.jar:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export PATH=$PATH:$JAVA_HOME/bin

2. Maven环境变量配置

export MAVEN_HOME=/usr/local/maven
export PATH=$PATH:$JAVA_HOME/bin:$MAVEN_HOME/bin