Mysn is created as a mutiple module project. It is devided tomysn-model-core,mysn-dao-core,mysn-service-core,and mysn-web-coremodule.This article will show you how to create a multiple moduleproject with maven and eclipse.
System environment
Create the mysn project
- Set up a new eclipse workspace called mysn. I set the newly created workspace to "F:\myfile\mysn".
- add the M2_REPO classpath by executing the following command:
mvn -Declipse.workspace=F:\myfile\mysn eclipse:add-maven-repo
- Open the command line shell and change to the newly created workspace directory.
- Create a new maven project using the archetype plugin.Execute the following command in command line shell:
mvn archetype:create -DgroupId=cn.org.mysn -DartifactId=mysn
- Create a new simple project mysn inside the mysn workspace with eclipse (From the menu bar, select File >New >Project. Select Simple >Project). Eclipse will create a simple .project-file for your mysn project and you should be able to see the pom.xml-file.
- Delete the src-folder and open the pom.xml-file to change the packaging of your parent project to pom
<packaging>pom</packaging>
- Inside the workspace directory and create some modules.
cd mysn
mvn archetype:create -DgroupId=cn.org.mysn.model.core -DartifactId=mysn-model-core
mvn archetype:create -DgroupId=cn.org.mysn.dao.core -DartifactId=mysn-dao-core
mvn archetype:create -DgroupId=cn.org.mysn.service.core -DartifactId=mysn-service-core
mvn archetype:create -DgroupId=cn.org.mysn.web.core -DartifactId=mysn-web-core
-DarchetypeArtifactId=maven-archetype-webapp
Note: the mysn-web-core module is created as a webapp project.
- Add the newly created modules to your parent pom.
<modules>
<module>../mysn-model-core</module>
<module>../mysn-dao-core</module>
<module>../mysn-service-core</module>
<module>../mysn-web-core</module>
</modules>
- Add the parent to the POMs of the new modules:
<parent>
<groupId>cn.org.mysn</groupId>
<artifactId>mysn</artifactId>
<version>1.0-SNAPSHOT</version>
</parent>
- Add dependency from module1 to the mysn-dao-core:
<dependency>
<groupId>cn.org.mysn.model.core</groupId>
<artifactId>mysn-model-core</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
- Add dependency from module1 to the mysn-service-core:
<dependency>
<groupId>cn.org.mysn.dao.core</groupId>
<artifactId>mysn-dao-core</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
- Add dependency from module1 to the mysn-web-core:
<dependency>
<groupId>cn.org.mysn.service.core</groupId>
<artifactId>mysn-service-core</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
- Install the project in your local repository and generate the eclipse files:
mvn install
mvn eclipse:eclipse
- Open the command line shell and change to the mysn-web-core module directory.generate the eclipse file for mysn-web-core module.
mvn -Dwtpversion=1.0 eclipse:eclipse
reference
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