Maven安装
准备工作
下载Maven
http://maven.apache.org/download.cgi
附linux版下载地址:http://mirrors.tuna.tsinghua.edu.cn/apache/maven/maven-3/3.6.1/binaries/apache-maven-3.6.1-bin.tar.gz
wget http://mirrors.tuna.tsinghua.edu.cn/apache/maven/maven-3/3.6.1/binaries/apache-maven-3.6.1-bin.tar.gz
或百度网盘,windows版:https://pan.baidu.com/s/141tb0D78oOrnq4Fpd3I_AQ,提取码:nuyj
linux版:https://pan.baidu.com/s/1TGsKLnpold7zPJu_V7GkDQ,提取码:e99i
解压
下载在tmp目录下
[root@localhost tmp]# ls apache-maven-3.6.1-bin.tar.gz
解压 [root@localhost tmp]# tar zxf apache-maven-3.6.1-bin.tar.gz [root@localhost tmp]# ls apache-maven-3.6.1 apache-maven-3.6.1-bin.tar.gz
剪切到/opt目录下,并重命名为maven-3.6 [root@localhost tmp]# mv apache-maven-3.6.1 /opt/maven-3.6 [root@localhost tmp]# ls /opt/ maven-3.6
配置环境变量
[root@localhost ~]# vi /etc/profile 在文件的最后添加如下内容 # add maven environment export M2_HOME=/opt/maven-3.6 export MAVEN_OPTS='-Xms128m -Xmx512m' export PATH=${M2_HOME}/bin:${MAVEN_OPTS}:$PATH 刷新环境变量,使配置生效 [root@localhost ~]# source /etc/profile
验证Maven
[root@localhost ~]# mvn -v Apache Maven 3.6.1 (d66c9c0b3152b2e69ee9bac180bb8fcc8e6af555; 2019-04-05T03:00:29+08:00) Maven home: /opt/maven-3.6 Java version: 1.8.0_212, vendor: Oracle Corporation, runtime: /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.212.b04-0.el7_6.x86_64/jre Default locale: zh_CN, platform encoding: UTF-8 OS name: "linux", version: "3.10.0-957.21.3.el7.x86_64", arch: "amd64", family: "unix"
Maven常用设置
进入Maven安装路径下的conf目录,找到settings.xml文件,编辑该文件:
1、设置本地仓库地址
localRepository的默认路径为用户目录下的.m2/repository。如在/opt下创建/repo目录,取消localRepository的注释,并修改为/opt/repo。Windows中可修改为如:D:\repo
2、更改镜像地址
推线使用阿里镜像仓库,下载速度更快,资源更全。
<mirror> <id>nexus-aliyun</id> <name>Nexus aliyun</name> <url>http://maven.aliyun.com/nexus/content/groups/public/</url> <mirrorOf>central</mirrorOf> </mirror>