CentOS 7安装Maven

echo "安装Java环境，先安装JDK"
yum -y install java-openjdk

echo "切换到/usr/local/src下载目录"
cd /usr/local/src/

echo "下载软件"
yum -y install wget 
wget http://mirrors.tuna.tsinghua.edu.cn/apache/maven/maven-3/3.6.2/binaries/apache-maven-3.6.2-bin.tar.gz

echo "解压缩到指定目录"
tar -zxv -f apache-maven-3.6.2-bin.tar.gz -C /usr/local/

echo "设置环境变量"
cat  /etc/profile.d/maven.sh
#!/bin/bash 

export MAVEN_HOME=/usr/local/apache-maven-3.6.2
export PATH=${MAVEN_HOME}/bin:${PATH}

source /etc/profile.d/maven.sh

echo "验证"
echo ${MAVEN_HOME}

mvn -version

echo "设置Maven仓库地址为阿里云仓库"
echo "需要手动操作"

#vim /usr/local/apache-maven-3.6.2/conf/settings.xml

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