Mac OS X下安装和配置Maven

1、下载Maven

打开Maven官网下载页面：http://maven.apache.org/download.cgi
下载:apache-maven-3.5.3-bin.tar.gz

解压下载的安装包到某一目录，比如：/Users/mymac/Documents/maven

2、配置环境变量

打开terminel输入以下命令：

vim ~/.bash_profile

打开.bash_profile文件，在次文件中添加设置环境变量的命令

export M2_HOME=/Users/mymac/Documents/maven/apache-maven-3.5.3

export PATH=$PATH:$M2_HOME/bin

添加之后保存并推出，执行以下命令使配置生效：

source ~/.bash_profile

3、查看配置是否生效

1、输入：mvn -v命令，输入如下：

mymacdeMacBook-Air:Documents mymac$ mvn -v
Apache Maven 3.5.3 (3383c37e1f9e9b3bc3df5050c29c8aff9f295297; 2018-02-25T03:49:05+08:00)
Maven home: /Users/mymac/Documents/maven/apache-maven-3.5.3
Java version: 1.8.0_102, vendor: Oracle Corporation
Java home: /Library/Java/JavaVirtualMachines/jdk1.8.0_102.jdk/Contents/Home/jre
Default locale: zh_CN, platform encoding: UTF-8
OS name: "mac os x", version: "10.11.6", arch: "x86_64", family: "mac"
mymacdeMacBook-Air:Documents mymac$

则配置成功。