mac下安装maven

mac下安装maven

1.下载[maven]: http://maven.apache.org/download.cgi
，并解压到某个目录下：如我的目录为/usr/local/maven3.3.9

2.在控制台输入命令/usr/libexec/java_home [-V],查看javaHome

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/Library/Java/JavaVirtualMachines/jdk1.7.0_75.jdk/Contents/Home

3.在命令台输入vi ~/.bash_profile，在文件中加入

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export JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.7.0_75.jdk/Contents/Home
M3_HOME=/usr/local/maven3.3.9
PATH=$M3_HOME/bin:$PATH
export M3_HOME
export PATH

4.保存，执行source ~/.bash_profile

5.输入mvn -v 不报错，即安装完成