Table of contents
Add user environment variables
Verify installation was successful
Install the jar package to the local warehouse
1. Preface
Maven is a commonly used tool for building and managing Java projects. This article takes the installation of the Maven 3.8.1 binary version on Mac as an example to introduce the installation method in detail.
2. Preparation work
Install JDK
Maven requires Java running environment to execute commands, so JDK1.8+ needs to be installed in advance. The default installation path of Mac JDK is
/Library/Java/JavaVirtualMachines, add JDK to user environment variables:
panda@pan ~ % open .bash_profile
export JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_251.jdk/Contents/Home
export PATH=$JAVA_HOME/bin:$PATHMake the configuration take effect immediately
source .bash_profile2. Installation steps
Download Maven
maven download link:maven official website download address
Download the maven binary package locally
wget https://archive.apache.org/dist/maven/maven-3/3.8.1/binaries/apache-maven-3.8.1-bin.tar.gzUnzipMaven
Unzip the binary compressed tar file
tar xvf apache-maven-3.8.1-bin.tar.gzChange setting
The default configuration file of maven is apache-maven-3.8.1/conf/settings.xml, set the local warehouse address, add the Alibaba central warehouse, and modify it as follows:
panda@pan ~ % vim apache-maven-3.8.1/conf/settings.xml
...
<localRepository>${user.home}/.m2/repository</localRepository>
...
<mirrors>
...
<mirror>
<id>nexus-aliyun</id>
<mirrorOf>central</mirrorOf>
<name>Nexus aliyun</name>
<url>https://maven.aliyun.com/repository/public</url>
</mirror>
...
</mirrors>Add user environment variables
Add maven to user environment variables
panda@pan ~ % open .bash_profile
export MAVEN_HOME=/Users/panda/apache-maven-3.8.1
export PATH=$JAVA_HOME/bin:$MAVEN_HOME/bin:$PATHMake the configuration take effect immediately
source .bash_profileVerify installation was successful
View maven version
panda@pan ~ % mvn -v
Apache Maven 3.8.1 (05c21c65bdfed0f71a2f2ada8b84da59348c4c5d)
Maven home: /Users/panda/apache-maven-3.8.1
Java version: 1.8.0_251, vendor: Oracle Corporation, runtime: /Library/Java/JavaVirtualMachines/jdk1.8.0_251.jdk/Contents/Home/jre
Default locale: zh_CN, platform encoding: US-ASCII
OS name: "mac os x", version: "10.16", arch: "x86_64", family: "mac"Install the jar package to the local warehouse
mvn install:install-file -DgroupId=xxx -DartifactId=xxx -Dversion=x.x.x -Dpackaging=jar -DgeneratePom=true -Dfile=xxx.jarThe execution results are as follows:
