1·下载maven包
下载传送门：传送门
官网要求
下载
解压
添加到环境变量path中
1.启动终端：
2.添加到环境变量中
weirdor:~ weirdor$ vi .basg_profile
填充内容：
MAVEN_HOME=/Users/weirdor/maven
PATH=$PATH:$MAVEN_HOME/bin
export MAVEN_HOME
export PATH
然后输入:wq!保存退出
3.使配置文件生效：
weirdor:~ weirdor$ source .bash_profile
4.查看maven是否安装成功
weirdor:~ weirdor$ mvn -v
Apache Maven 3.5.0 (ff8f5e7444045639af65f6095c62210b5713f426; 2017-04-04T03:39:06+08:00)
Maven home: /Users/weirdor/maven
Java version: 1.8.0_131, vendor: Oracle Corporation
Java home: /Library/Java/JavaVirtualMachines/jdk1.8.0_131.jdk/Contents/Home/jre
Default locale: zh_CN, platform encoding: UTF-8
OS name: "mac os x", version: "10.12.5", arch: "x86_64", family: "mac"
5.出现以上证明已经安装成功
