~/.zshrc JDK 配置

# JDK 8
export JAVA_8_HOME="/Library/Java/JavaVirtualMachines/jdk1.8.0_261.jdk/Contents/Home"
# JDK 14
export JAVA_14_HOME="/Library/Java/JavaVirtualMachines/jdk-14.0.2.jdk/Contents/Home"

export JAVA_HOME=$JAVA_14_HOME #默认JDK 14

# alias命令动态切换JDK版本
alias jdk8="export JAVA_HOME=$JAVA_8_HOME"
alias jdk14="export JAVA_HOME=$JAVA_14_HOME"