mac jdk多版本+maven配置

# 多版本JDK 配置
export JAVA_8_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_311.jdk/Contents/Home
export JAVA_17_HOME=/Library/Java/JavaVirtualMachines/jdk-17.jdk/Contents/Home

M2_HOME=/Users/lilun/Documents/apache-maven-3.8.6


PATH=$JAVA_HOME/bin:$PATH
CLASSPATH=$JAVA_HOME/lib/tools.jar:$JAVA_HOME/lib/dt.jar

export JAVA_HOME=$JAVA_8_HOME

# alias命令动态切换JDK版本
alias jdk8="export JAVA_HOME=$JAVA_8_HOME"
alias jdk17="export JAVA_HOME=$JAVA_17_HOME"

export PATH
PATH=$M2_HOME/bin:$PATH
export M2_HOME
export CLASSPATH

source ~/.bash_profile