The document discusses Maven, an open source tool used primarily for automating build, management and reporting in Java-based projects. It covers Maven concepts like the project object model (POM), dependencies, plugins and common Maven commands. It also provides instructions for installing Maven and creating basic Maven projects.

1. Email lcycenter@gmail.com

2. } Maven2
} Maven2
} Maven2

3. } Maven2
◦
◦
◦
◦
◦
} Maven2
◦ Maven2
◦ Maven2 Ant
◦ Maven2 Ant

4. }
◦
◦
◦ Eclipse/Netbean/IntelliJ IDEA/…
◦ maven
}
◦
– -> -> -> ->
◦ ANT
◦ ANT
◦
– Tomcat/Jetty
–
–
}

5. } &
◦ JAR
◦
}
◦ IDE
◦

9. }
}
}
}
} (Goals)
} (archetype)

10. groupId:artifactId:packaging:version

11. pom.xml
Project1
pom.xml
Project2
pom.xml
Project3

12. } public / private / locale / …
} Maven
◦ (POM.xml + JAR/WAR)
◦ Maven
◦ /<groupId>/<artifactId>/<version>/<artifactId>-
<version>.<packaging>
– org.apache.commons:commons-email:1.1
– /org/apache/commons/commons-email/1.1/
} mvn install
} Maven
◦ http://repository.sonatype.org/index.html
◦ http://www.mvnbrowser.com/
◦ http://www.mvnrepository.com/

13. <dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency> Scope
</dependencies> • compile
• provided
} • test
} JAR • runtime
• system

15. validate validate the project is correct and all necessary information is
available.
generate-sources generate any source code for inclusion in compilation
process-sources process the source code, for example to filter any values
generate-resources generate resources for inclusion in the package.
process-resources copy and process the resources into the destination directory,
ready for packaging.
compile compile the source code of the project.
process-classes post-process the generated files from compilation, for
example to do bytecode enhancement on Java classes.
generate-test-sources generate any test source code for inclusion in compilation
process-test-sources process the test source code, for example to filter any values.
generate-test-resources create resources for testing.

16. process-test- copy and process the resources into the test destination directory.
resources
test-compile compile the test source code into the test destination directory
test run tests using a suitable unit testing framework. These tests
should not require the code be packaged or deployed
package take the compiled code and package it in its distributable format,
such as a JAR.
pre-integration-test perform actions required before integration tests are executed. This
may involve things such as setting up the required environment.
integration-test process and deploy the package if necessary into an environment
where integration tests can be run.
post-integration-test perform actions required after integration tests have been executed.
This may including cleaning up the environment
verify run any checks to verify the package is valid and meets quality
criteria.
install install the package into the local repository, for use as a
dependency in other projects locally.
deploy done in an integration or release environment, copies the final
package to the remote repository for sharing with other developers
and projects.

17. }
} Maven = +
}
}
$mvn jar:jar
$mvn archetype:create …

19. } mvn compile
} mvn clean
} mvn test
} mvn package
} mvn install
} Mvn jetty:run
} mvn javadoc:javadoc
} mvn site
} …

20. } Maven2
} Maven2
} Maven2

21. } Maven apache-maven-2.1.0-bin.zip
} 2.
%DEV_HOME%tools
} 3. M2_HOME %DEV_HOME%
toolsapache-maven-2.1.0
} 4. M2: %M2_HOME%bin
} 5. %M2% Path
} 6. CMD c:mvn --version

22. } Maven2
} Maven2
} Maven2

23. } Builds
} Documentation
} Reporting
} Dependencies
} SCMs
} Releases

24. } Maven2
◦ EAR
◦ WAR
◦ JAR
◦ ZIP
◦ EJB

25. }
} mvn archetype:create -
DgroupId=com.mycompany.ap -
DartifactId=my-app
◦
– -DgroupId=
– -DartifactId=

27. src/main/java Application/Library sources
src/main/resources Application/Library resources
src/main/webapps Web application sources
src/test/java Test sources
src/test/resources Test resources
src/site Site
LICENSE.txt Project's license
README.txt Project's readme

28. }
} Maven2
}
}

29. } ebiz-app
} Java Package com.xxxx.ebiz
}
◦ app-util(jar):
◦ app-dao(jar): model / dao / ibatis
◦ app-web-common(jar)
◦ app-web-portal(war):
◦ app-web-console(war):

31. } Plugin m2eclipse
}
◦
◦ Coding
◦ mvn test
◦ mvn jetty:run
◦ Code Checkin
◦ mvn package
◦ mvn install

33. } mvn compile
} mvn test
} mvn package
} mvn install
} mvn jetty:run