安装Maven
- maven官方的中央仓库：https://mvnrepository.com/
1、下载maven
//Maven下载地址 https://maven.apache.org/download.cgi https://maven.apache.org/docs/history.html
2、安装maven
]# tar zvfx ./apache-maven-3.9.4-bin.tar.gz -C /usr/local/ ]# cd /usr/local/ ]# ln -s apache-maven-3.9.4 apache-maven
3、配置maven的环境变量
//(1)向/etc/profile文件中添加如下配置
]# vim /etc/profile
export MAVEN_HOME=/usr/local/apache-maven
export PATH=${PATH}:$MAVEN_HOME/bin
//(2)使配置生效
]# source /etc/profile
4、验证maven是否已经安装配置成功
//如果安装配置成功，则会正确显示出maven和JDK的版本信息 ]# mvn -v Apache Maven 3.9.4 (dfbb324ad4a7c8fb0bf182e6d91b0ae20e3d2dd9) Maven home: /usr/local/apache-maven Java version: 1.8.0_162, vendor: Oracle Corporation, runtime: /usr/local/jdk1.8.0_162/jre Default locale: en_US, platform encoding: UTF-8 OS name: "linux", version: "3.10.0-1062.el7.x86_64", arch: "amd64", family: "unix"
5、配置maven
]# vim /usr/local/apache-maven/conf/settings.xml
//配置本地仓库
<localRepository>/data/maven-repo</localRepository>
//由于maven的中央仓库在国外，下载jar包速度可能比较慢，所以可以配置一个国内的私服，如阿里云的maven私服。
<mirrors>
<mirror>
<id>aliyun</id>
<mirrorOf>central</mirrorOf>
<name>aliyun maven</name>
<url>https://maven.aliyun.com/repository/public</url>
<blocked>true</blocked>
</mirror>
</mirrors>
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