Intro Apache Maven

1. Apache Maven
Dev.2015
AirconChen

2. Apache Maven
• project
• POM.xml
build( ), Dependencies( ),
SCMs( ),Release( ),Documentation( ),
Reporting( )
• build project
• project , ,

3. Apache Maven
• project
• plugin tools

5. JDK
Maven Java JDK
Apache Maven Download Site
2015/11/24 LastVersion:Apache Maven 3.3.9

6. Maven
• M2_HOME=C:Program FilesApache Software
Foundationapache-maven-3.2.5
• M2=%M2_HOME%bin
• MAVEN_OPTS=-Xms256m -Xmx512m
• “;%M2%” “Path”

7. POM

8. Project Object Model (POM)
• Maven
• project build project
• Maven POM Project
dependencies, plugins, goals, build profiles,
project version, developers, mailing list

9. • POM groupId, artifactId, version
Project repository Unique
Key
key
groupId com.fpg.ec
artifactId
authority, bid, j2sp
groupId+artifactId repository project
version
project
groupid+artifactid repository
com.fpg.ec:authority:1.0
com.fpg.ec:authority:1.1

10. • project POM.xml
• POM groupId, artifactId,version
• repository groupId:artifactId:version

11. Super POM
• POM POM
• Effective POM

12. Project Object Model (POM)
project project
mavenDependencies

13. Maven Build Lifecycle

14. Maven Build Lifecycle
1. validate
2. initialize
3. generate-sources
4. process-sources
5. generate-resources
6. process-resources

15. 7. compile
8. process-classes
9. generate-test-sources
10.process-test-sources
11.test-compile
12.process-test-classes
13.test
14.prepare-package
15.package

16. 14.prepare-package
15.package
16.pre-integration-test
17.integration-test
18.post-integration-test
19.verify
20.install
21.deploy

17. • mvn compile,
compile run
• package (JAR, WAR, EAR)
maven lifecycle

18. Repositories

19. Maven Repositories
• Local Repositories
Maven
local repository default: C:Users{Login Account}.m2repository
• Central Repositories
Maven
• Remote Repositories

20. Maven
1. Local repositories, 2
2. Central repositories,
Remote repositories 4
3. Remote repositories
4. Remote repositories

21. Plugin

22. • Maven plugin framework,
task plugin
• plugin jar, WAR, EAR , javac ,
, project project report
• mvn [plugin name]:[goals name]
• maven-compiler-plugin
compile goal . mvn compiler:compile

23. • Maven plugin
• build plugins
pom.xml <build>
• reporting plugins
pom.xml <reporting>

24. plugin

25. Create project

26. • Maven archetype project
• Archetype maven plugin PG
• cmd mvn archetype:generate
• eclipse maven project
• JavaPath JDK JRE, package

29. • mvn clean package
• jar target
• target/surefire-reports
• comile test

30. • snapshot
•
maven build repository
snapshot
• authority:1.0 authority
maven
snapshot
Snapshot( )

31. • Authority package
• WAR package
Authority
1.0
WAR
Authority1.0-SNAPSHOT
WAR
Authority1.0-SNAPSHOT
Auto Build

32. Dependencies

34. Scope

35. Lib1:1.0
Lib2:1.0
Lib3:1.0
Root:1.0 App-Core-lib:1.0
App-Data-lib:1.0
App-UI-WAR:1.0
• App-UI-WAR App-Core-lib App-Data-lib
• Root App-Core-lib App-Data-lib parent
• Root Lib1 lib2 Lib3

39. • archetype:generate
• maven-archetype-webapp
your artifactId
Webapp

40. Eclipse IDE + Maven

41. m2eclipse plugin

42. Run Web Project
by Maven

43. 1.New Maven Project

44. 2.default workspace location

45. 3. archetype webapp

46. 4.Define your coordinate

47. 5. project
servlet-api.jar

48. 6. servlet-api dependance

49. 7. tomcat maven plugin
http://tomcat.apache.org/maven-plugin-trunk/index.html

50. 8.Run as > Maven build

51. 9.Tomcat run

52. Module
Web layer project project,
web layer project POM.xml
<modules>
<module> project name 1</module>
<module> project name 2</module>
…
<module> project name N</module>
</modules>

53. But

54. Maven
•
•
•

55. • Maven (Gitbook)