Maven installation, local warehouse path settings, and warehouse configuration

Updated to 2 days ago

This article is an original article from joshua317. Please indicate the reprint: Reprinted fromjoshua317 blog https:///article/41

maven installation and configuration

make sureJAVA_HOMEEnvironment variables are set and pointed to JDK installation

Install it below

1.1 Download maven, which can be downloaded on the official apache website.

Download address: /

1.2 Unzip the file and set the local repository path

1.2.1 My decompression position is set according to my own situation

C:\MyProgram\apache-maven-3.8.1

1.2.2 Define the local repository path

Default path: ${}/.m2/repository, such as:C:\Users\Administrator\.m2\repository

Custom path: C:\MyProgram\maven\repository

1.2.3 Setting the local warehouse path and adding domestic mirrors

Modify C:\MyProgram\apache-maven-3.8.1\conf\

Set the local repository path:

<localRepository>C://MyProgram//maven//repository</localRepository>

YAML

Copy

Set up Alibaba’s central warehouse:

<mirrors>
   <mirror>
      <id>nexus-aliyun</id>
      <mirrorOf>*</mirrorOf>
      <name>Nexus aliyun</name>
      <url>/nexus/content/groups/public</url>
      <blocked>true</blocked>
   </mirror>
</mirrors>

1.3 Set system environment variables

New environment variable name: MAVEN_HOME, variable value: C:\MyProgram\apache-maven-3.8.1

Edit the environment variable Path, add %MAVEN_HOME%\bin

At this point, maven has been installed

1.4 Verification

Use win key + R to open the command line prompt window, enter mvn --version If the following situation occurs, it means that the configuration is successful

Install it below

2.1 Download maven

cd /usr/local && wget /apache/maven/maven-3/3.8.1/binaries/apache-maven-3.8.

2.2 Decompression

tar xzvf apache-maven-3.8.

2.3 Add environment variables

export PATH=/usr/local/apache-maven-3.8.1/bin/mvn/bin:$PATH

2.4 Verification

If the jdk environment is not installed, it will prompt:

[root@service-01 local]# mvn -version
which: no java in (/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin)
The JAVA_HOME environment variable is not defined correctly
This environment variable is needed to run this program
NB: JAVA_HOME should point to a JDK not a JRE

If the installation is successful, it is as follows:

[root@service-01 local]# mvn -version
Apache Maven 3.0.5 (Red Hat 3.0.5-17)
Maven home: /usr/share/maven
Java version: 1.8.0_282, vendor: Red Hat, Inc.
Java home: /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.282.b08-1.el7_9.x86_64/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "linux", version: "3.10.0-693.2.2.el7.x86_64", arch: "amd64", family: "unix"

2.5 Setting the local repository path

Modify the /usr/local/apache-maven-3.8.1/conf/ file. Please refer to the above for modifying the content.

3 IntelliJ IDEA configuration

Open the software and click File-->Settings-->Build,Execution,Deployment-->Maven

Modify the Maven home, User Settings File and Local Repository on the right

Click OK, and the IntelliJ IDEA configuration Maven is completed.

This article is an original article from joshua317. Please indicate the reprint: Reprinted fromjoshua317 blog https:///article/41