1.先去官网下载mavenv包
https://maven.apache.org/download.cgi
选择这个包下载
2.下载完成之后上传到服务器
3.移动并解压
mv apache-maven-3.8.5-bin.tar.gz /usr/local/
cd /usr/local/
tar -zxvf apache-maven-3.8.5-bin.tar.gz
4.配置环境变量
vim /etc/profile
// 在后面加上
#Maven
export MAVEN_HOME=/usr/local/apache-maven-3.8.5
export PATH=$PATH:${MAVEN_HOME}/bin
5.保存生效和测试
source /etc/profile
mvn -v
# 出现如果结果就是成功了
Maven home: /usr/local/apache-maven-3.8.5
Java version: 1.8.0_321, vendor: Oracle Corporation, runtime: /usr/local/java/jdk1.8.0_321/jre
Default locale: zh_CN, platform encoding: UTF-8
OS name: "linux", version: "3.10.0-1160.45.1.el7.x86_64", arch: "amd64", family: "unix"
6.常见错误
The JAVA_HOME environment variable is not defined correctly,
this environment variable is needed to run this program.
出现以上错误是JAVA_HOME路径不对
修改变量环境中的JAVA_HOME路径就可以
vim /ect/profile
# 检查java环境变量
#Java Env
export JAVA_HOME=/usr/local/java
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export PATH=$PATH:${JAVA_HOME}/bin
# 发现JAVA_HOME错误 修改为真实路径
export JAVA_HOME=/usr/local/java/jdk1.8.0_321
#根据自己服务器目录路径来修改
#修改后保存
source /ect/profile
# 使配置生效
# 测试
mvn -v
#结果
Apache Maven 3.8.5 (3599d3414f046de2324203b78ddcf9b5e4388aa0)
Maven home: /usr/local/apache-maven-3.8.5
Java version: 1.8.0_321, vendor: Oracle Corporation, runtime: /usr/local/java/jdk1.8.0_321/jre
Default locale: zh_CN, platform encoding: UTF-8
OS name: "linux", version: "3.10.0-1160.45.1.el7.x86_64", arch: "amd64", family: "unix"
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