Centos7 安装maven

centos 7 安装maven 详细过程

1.下载maven管理包 （我放在/home/jiangchun家目录了）

wget http://mirrors.hust.edu.cn/apache/maven/maven-3/3.1.1/binaries/apache-maven-3.1.1-bin.tar.gz

2.解压

tar xf apache-maven-3.1.1-bin.tar.gz

3.将  apache-maven-3.1.1 改为 maven 

mv apache-maven-3.1.1 maven

4.配置环境变量

# 切换到jiangchun用户，并进入用户家目录
# vim .bashrc
export M2_HOME=/home/jiangchun/apache-maven-3.6.1
export PATH=$PATH:$JAVA_HOME/bin:$M2_HOME/bin

# source .bashrc

# 验证
# mvn -v
Apache Maven 3.6.1 (d66c9c0b3152b2e69ee9bac180bb8fcc8e6af555; 2019-04-05T03:00:29+08:00)
Maven home: /home/jiangchun/apache-maven-3.6.1
Java version: 1.8.0_161, vendor: Oracle Corporation, runtime: /home/jiangchun/jdk1.8/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "linux", version: "4.18.16-300.fc29.x86_64", arch: "amd64", family: "unix"