Mac环境变量配置相关，mac环境变量配置

Mac环境变量配置相关，mac环境变量配置

Java相关

$ /usr/libexec/java_home -V
Matching Java Virtual Machines (2):
    1.8.0_111, x86_64:	"Java SE 8"	/Library/Java/JavaVirtualMachines/jdk1.8.0_111.jdk/Contents/Home
    1.7.0_80, x86_64:	"Java SE 7"	/Library/Java/JavaVirtualMachines/jdk1.7.0_80.jdk/Contents/Home

/Library/Java/JavaVirtualMachines/jdk1.8.0_111.jdk/Contents/Home
$ export JAVA_HOME=$(/usr/libexec/java_home)
$ echo $JAVA_HOME
/Library/Java/JavaVirtualMachines/jdk1.8.0_111.jdk/Contents/Home
$ java -version
java version "1.8.0_111"
Java(TM) SE Runtime Environment (build 1.8.0_111-b14)
Java HotSpot(TM) 64-Bit Server VM (build 25.111-b14, mixed mode)

Maven相关

$ export M2_HOME=/Applications/Coding/apache-maven-3.3.9
$ export M2=$M2_HOME/bin
$ export PATH=$M2:$PATH
$ mvn -version
Apache Maven 3.3.9 (bb52d8502b132ec0a5a3f4c09453c07478323dc5; 2015-11-11T00:41:47+08:00)
Maven home: /Applications/Coding/apache-maven-3.3.9
Java version: 1.8.0_111, vendor: Oracle Corporation
Java home: /Library/Java/JavaVirtualMachines/jdk1.8.0_111.jdk/Contents/Home/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "mac os x", version: "10.11.6", arch: "x86_64", family: "mac"

参考文章:

http://wiki.jikexueyuan.com/project/maven/environment-setup.html

http://stackoverflow.com/questions/1348842/what-should-i-set-java-home-to-on-osx

https://maven.apache.org/install.html