CentOS安装Maven

wget http://mirrors.hust.edu.cn/apache/maven/maven-3/3.5.4/binaries/apache-maven-3.5.4-bin.tar.gz

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

mv apache-maven-3.5.4 maven

vi /etc/profile

export M2_HOME=/usr/local/maven

export PATH=$M2_HOME/bin:$PATH

source /etc/profile

在命令行利用pom.xml下载jar包

先创建个目录

mkdir /usr/local/jars

cd /usr/local/jars

再创建一个pom.xml

mvn -f pom.xml dependency:copy-dependencies