linux下安装maven

下载

官网下载，地址如下：
https://maven.apache.org/download.cgi

解压

在自己的环境安装目录下解压：

tar -zxvf apache-maven-3.6.2-bin.tar.gz

配置更改

更改maven配置为可选项

$ cd apache-maven-3.6.2/
$ vim conf/settings.xml

自定义本地仓库位置：

<localRepository>~/program-file/apache-maven-3.6.2/repository</localRepository>

自定义镜像仓库：

<mirrors>
  <mirror>
      <id>alimaven</id>
      <name>aliyun maven</name>
      <url>http://maven.aliyun.com/nexus/content/groups/public/</url>
      <mirrorOf>central</mirrorOf>
  </mirror>
</mirrors>

自定义默认java版本：

 <profile>
    <id>jdk1.8</id>
    <activation>
      <activeByDefault>true</activeByDefault>
      <jdk>1.8</jdk>
    </activation>
    <properties>
      <maven.compiler.source>1.8</maven.compiler.source>
      <maven.compiler.target>1.8</maven.compiler.target>
      <maven.compiler.compilerVersion>1.8</maven.compiler.compilerVersion>
    </properties>
</profile>

环境变量配置

ubuntu18.04

sudo vim /etc/profile

添加如下maven的path信息：

# maven
export MAVEN_HOME=/home/lazycece/program-file/apache-maven-3.6.2
export PATH=$PATH:$MAVEN_HOME/bin

生效环境变量:

$ source  /etc/profile
$ mvn -version
Apache Maven 3.6.2 (40f52333136460af0dc0d7232c0dc0bcf0d9e117; 2019-08-27T23:06:16+08:00)
Maven home: /home/lazycece/program-file/apache-maven-3.6.2
Java version: 1.8.0_201, vendor: Oracle Corporation, runtime: /home/lazycece/program-file/jdk1.8.0_201/jre
Default locale: zh_CN, platform encoding: UTF-8
OS name: "linux", version: "4.15.0-65-generic", arch: "amd64", family: "unix"