1.下载安装包

yum install -y java-1.8.0-openjdk.x86_64


https://maven.apache.org/docs/history.html
https://dlcdn.apache.org/maven/maven-3/3.5.4/binaries/

wget https://dlcdn.apache.org/maven/maven-3/3.5.4/binaries/apache-maven-3.5.4-bin.tar.gz --no-check-certificate

2.解压配置环境变量

wget https://dlcdn.apache.org/maven/maven-3/3.5.4/binaries/apache-maven-3.5.4-bin.tar.gz --no-check-certificate

tar -zxvf apache-maven-3.5.4-bin.tar.gz 

vi /etc/profile

MAVEN_HOME=/home/lys/apache-maven-3.5.4/

export PATH=${MAVEN_HOME}/bin:${PATH}

export JAVA_HOME=/usr/lib/jvm/jdk1.8.0_151
export PATH=$JAVA_HOME/bin:$PATH
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar

验证

[root@lys-mysql-ha-0830 conf]# source /etc/profile
[root@lys-mysql-ha-0830 conf]# mvn -version
Apache Maven 3.5.4 (1edded0938998edf8bf061f1ceb3cfdeccf443fe; 2018-06-17T18:33:14Z)
Maven home: /home/lys/apache-maven-3.5.4
Java version: 1.8.0_342, vendor: Red Hat, Inc., runtime: /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.342.b07-1.el7_9.x86_64/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "linux", version: "3.10.0-957.el7.x86_64", arch: "amd64", family: "unix"

3.配置国内镜像源

  <mirrors>
     <mirror>
      <id>aliyunmaven</id>
      <mirrorOf>*</mirrorOf>
      <name>阿里云公共仓库</name>
      <url>https://maven.aliyun.com/repository/public</url>
    </mirror>
  </mirrors>