一、下载maven包：
1、清华大学开源软件镜像站下载：https://mirrors.tuna.tsinghua.edu.cn
2、将maven插件下载至本地：https://mirrors.tuna.tsinghua.edu.cn/apache/maven/maven-3/3.6.3/binaries/apache-maven-3.6.3-bin.tar.gz
二、安装：
1、linux系统直接下载安装，命令：
[root@localhost /]# mkdir /opt/maven [root@localhost /]# cd /opt/maven [root@localhost maven]# wget https://mirrors.tuna.tsinghua.edu.cn/apache/maven/maven-3/3.6.3/binaries/apache-maven-3.6.3-bin.tar.gz [root@localhost maven]# tar -zxvf apache-maven-3.6.3-bin.tar.gz
三、加入环境变量：
[root@localhost apache-maven-3.6.3]# echo "export PATH=$PATH:/opt/maven/apache-maven-3.6.3/bin" >> /etc/profile [root@localhost apache-maven-3.6.3]# source /etc/profile [root@localhost apache-maven-3.6.3]# mvn -v Apache Maven 3.6.3 (cecedd343002696d0abb50b32b541b8a6ba2883f) Maven home: /opt/maven/apache-maven-3.6.3 Java version: 1.8.0_191, vendor: Oracle Corporation, runtime: /usr/java/jdk1.8.0_191-amd64/jre Default locale: en_US, platform encoding: UTF-8 OS name: "linux", version: "3.10.0-862.el7.x86_64", arch: "amd64", family: "unix" [root@localhost apache-maven-3.6.3]#
