Mac java jdk所在位置/环境变量配置方法

• 查看本机jdk所在位置 /usr/libexec/java_home -V

bogon:~ LittleP$  /usr/libexec/java_home -V
Matching Java Virtual Machines (1):
    10.0.1, x86_64: "Java SE 10.0.1"    /Library/Java/JavaVirtualMachines/jdk-10.0.1.jdk/Contents/Home

/Library/Java/JavaVirtualMachines/jdk-10.0.1.jdk/Contents/Home
bogon:~ LittleP$ 

• 环境变量(就是配置本机用哪个版本的JDK), 配置

  
  image.png