Maven3 项目创建设置

New Project

For this example I will be using Eclipse for my IDE.

1. Download Eclipse IDE for Java EE Developers from http://www.eclipse.org/downloads/
2. Unzip the contents in your root Eclipse folder.  In my case I unzipped it in c:/java/eclipse
3. Run the ‘eclipse.exe’ in [eclipse root]/eclipse
4. Select a workspace location for Eclipse to store your projects.  In my case I used the default location

   

5. Click on the ‘Workbench’ icon

   

6. Select Help -> Install New Software

   

7. Click the ‘Add…’ button
8. Name: m2eclipse
9. Location: http://m2eclipse.sonatype.org/sites/m2e
10. Click ‘OK’

    

11. Check the ‘Maven Integration for Eclipse’ option
12. Click ‘Next’

    

13. Click ‘Next >’

    

14. Select ‘I accept the terms of the license agreements’
15. Click ‘Finish’

    

16. Click ‘Restart Now’

    
    

17. Select Window -> Preferences

    

18. Add the Maven 3 location the you installed earlier

    

19. Create a new Maven project by selecting File -> New -> Other…

    

20. Select Maven -> Maven Project

    

21. Check ‘Create a simple project (skip archetype selection)’
22. Click ‘Next >’

    

23. Enter Project Information
    1. Enter Group Id. This is the domain where the project is hosted. For example if the ‘Awesome’ project was hosted at GitHub then the Group Id would be ‘com.github.awesome’.
    2. Enter Artifact Id. This is the name of the resulting artifact. For example if Artifact Id is ‘awesome’ and the packaging is JAR the artifact will be named ‘awesome.jar’.
    3. The version can remain 0.0.1-SNAPSHOT
    4. Select the packaging that you desire
    5. Enter a Name. This name will show up in the console when you run Maven. This will also show up in the documentation that Maven generates
    6. Enter a Description. This is used in the documentation
    7. Click ‘Next >’

    

24. Add a dependency on JUnit. One of the best features of m2eclipse plugin is the ability to search for available dependencies.  (This feature does not work if you configure ‘M3_HOME’ instead of ‘M2_HOME’)

    

25. Click ‘Finish’
    • src – source and resource files
    • target – compiled files, reports and generated artifacts
    • main – application/library files
    • test – test files
    • java – java files
    • resources – non java files like XML

    
    Maven’s default package structure:
    

26. Open the pom.xml file.
27. Add the compiler plugin so you can configure your JDK version. Search for the maven-compiler-plugin.

    

28. For this example set the JDK version to 1.6

    

    <configuration> <source>1.6</source> <target>1.6</target> </configuration>

29. Run ‘Maven install’ to verify that the project and environment is setup correctly

    

30. The build was successful

    

maven需要的jar下载