上传apache-maven-3.6.3-bin.tar.gz
无打印解压并移动
tar -xzf apache-maven-3.6.3-bin.tar.gz
mkdir /opt/maven
mv apache-maven-3.6.3/* /opt/maven/
cd /opt/maven/
3.查看JDK的安装路径
which java
4.配置环境变量
vim /etc/profile
export JAVA_HOME=/usr/lib/java/jdk1.8.0_151
export MAVEN_HOME=/opt/maven
export PATH=$PATH:$JAVA_HOME/bin:$MAVEN_HOME/bin
source /etc/profile
