Configuring Maven on Eclipse

1. Download the MAVEN version

　　　Website address: http://maven.apache.org/download.cgi

Download maven URL directly: https://mirrors.tuna.tsinghua.edu.cn/apache//maven/

The suffix tar.gz is available on Linux systems, and the suffix zip can be used directly on Windows systems

Binary indicates that the compiled binary file source indicates that the source code is included

　　

2. Modifying maven configuration file Parameters (Take apache-maven-3.3.9 as an example)

　apache-maven-3.3.9→conf→settings.xml(mainly to find this profile), do the following in this configuration file

2.1 Locate the <localRepository>/path/to/local/repo</localRepository> statement in the comment, cancel the statement's comment, and set

Set up the local repository (the location of files and jar packages that are downloaded based on dependencies, which is defined by the path )

<localRepository>D:/maven/r2/myrepository</localRepository>

2.2 Modifying the JDK version ()

Maven 3.3+ requires JDK 1.7 or higher to execute-they still allow you to build 1.3 and other JDK versions by using Toolchain

Uncomment the <profile>...</profile> content within the <profiles> tag range, and configure the appropriate JDK version according to the actual situation

　　　　　　　　

2.3 Modifying the Mirror address

　　　　　　

3. Configure Maven on Eclipse

　Action path: Window→preferences→maven→installations→add

3.1 Adding a Maven version

　　　　

　　3.2 Setting the currently used maven version

　　　　

3.3 When downloading the jar package, you can download the relevant source files at the same time.

　　　　

4. Configure MAVEN Environment variables　

M2_home maven File path

5. An error occurred : Tomcat could not find the parameters to set

window→preferences→java→installed jres-→jdk Edit, VM arguments add the following statement

-dmaven.multimoduleprojectdirectory= $M 2_home

If you have m2_home this system variable in the system variable

　　　　

　　　　

　　

　　

Configuring Maven on Eclipse