1、maven 下载地址：

2、解压到目录并配置环境变量

M2_HOME   D:\maven\maven

path           %M2_HOME%\bin

3、查看版本

>mvn -version

Apache Maven 3.3.3 (7994120775791599e205a5524ec3e0dfe41d4a06; 2015-04-22T19:57:37+08:00)
Maven home: D:\maven\maven
Java version: 1.8.0_45, vendor: Oracle Corporation
Java home: D:\Java\jre
Default locale: zh_CN, platform encoding: GBK
OS name: "windows 8.1", version: "6.3", arch: "amd64", family: "dos"

4、修改maven 路径