maven archetype:generate 的进一步理解

本文参考和转自：http://cloudera.iteye.com/blog/770505和http://jiajun.iteye.com/blog/465496

可以说纠结了不少时间了

用mvn archetyoe:generate 时总是会出现以下的情况：

正常的应该是

Java代码


$ mvn archetype:generate

[INFO] Scanning for projects...

[INFO] Searching repository for plugin with prefix: 'archetype'.

[INFO] ------------------------------------------------------------------------

[INFO] Building Maven Default Project

[INFO] task-segment: [archetype:create] (aggregator-style)

[INFO] ------------------------------------------------------------------------

[INFO] Preparing archetype:generate

[INFO] No goals needed for project - skipping

[INFO] Setting property: classpath.resource.loader.class => 'org.codehaus.plexus.velocity.ContextClassLoaderResourceLoader'.

[INFO] Setting property: velocimacro.messages.on => 'false'.

[INFO] Setting property: resource.loader => 'classpath'.

[INFO] Setting property: resource.manager.logwhenfound => 'false'.

[INFO] [archetype:generate]

Choose archetype:

1: internal -> appfuse-basic-jsf (AppFuse archetype for creating a web application with Hibernate, Spring and JSF)

2: internal -> appfuse-basic-spring (AppFuse archetype for creating a web application with Hibernate, Spring and Spring MVC)

...........

internal -> maven-archetype-sar (JBoss Service Archive)

36: internal -> wicket-archetype-quickstart (A simple Apache Wicket project)

Choose a number: (1/2/3/4/5/6/7/8/9/10/11/12/13/14/15/16/17/18/19/20/21/22/23/24/25/26/27/28/29/30/31/32/33/34/35/36): 15

....

以前使用一直正常（有一段时间了）

可现在无论在哪台机器上都是这样的情况：

Java代码


[INFO] Scanning for projects...

[INFO] Searching repository for plugin with prefix: 'archetype'.

[INFO] ------------------------------------------------------------------------

[INFO] Building Maven Default Project

[INFO] task-segment: [archetype:generate] (aggregator-style)

[INFO] ------------------------------------------------------------------------

[INFO] Preparing archetype:generate

[INFO] No goals needed for project - skipping

[INFO] [archetype:generate {execution: default-cli}]

[INFO] Generating project in Interactive mode

[INFO] No archetype defined. Using maven-archetype-quickstart (org.apache.maven.archetypes:maven-archetype-quickstart:1.0)

Choose archetype:

1: remote -> docbkx-quickstart-archetype (null)

2: remote -> gquery-archetype (null)

.......

288: remote -> trails-secure-archetype (null)

289: remote -> tynamo-archetype (null)

290: remote -> wicket-scala-archetype (Basic setup for a project that combines Scala and Wicket,

depending on the Wicket-Scala project. Includes an example Specs

test.)

291: remote -> circumflex-archetype (null)

Choose a number: 80:

....

居然是这样，到了290了....

而且choose a nubmer 默认写了个80不知道啥意思..... 选以前的web项目(18) 不管用还是继续让我choose version

最后发现可以choose的version 只有 1 和2 ..

根本没有普通java项目和web项目

咋回事儿？

后来找到了解决方案：

方案1：绕行

mvn archetype:create -DgroupId=[your group id] -DartifactId=[your archetype id] -DarchetypeArtifactId=maven-archetype-webapp

方案2 ： 谢谢，juvenshun 大哥的帮助。（引用）:

Java代码


可以使用 $mvn archetype:generate -DarchetypeCatalog=internal

archetypeCatalog表示插件使用的archetype元数据，默认值为remote,local，即中央仓库archetype元数据（http://repo1.maven.org/maven2/archetype-catalog.xml）加上插件内置元数据的和

由于中央仓库的archetype太多，导致这个列表太长

因此自己指定仅用内置元数据（20个左右，好像），就可以解决你的烦恼了

对于maven中archetypeArtifactId的类型的选择：

是否一开始就这么做?

Script代码


mvn archetype:create -DgroupId=org.cjj.site -DartifactId=org.cjj.site -DpackageName=org.cjj.site -DarchetypeArtifactId=maven-archetype-webapp

重要的

Script代码


archetypeArtifactId

不是吗?

但是,当我们创建spring项目或者struts项目,到哪里去查他们的archetypeArtifactId呢?

我google了一下,发现一个好资源:http://cwiki.apache.org/confluence/display/WW/Struts+2+Maven+Archetypes

呵呵,今天发现原来可以这样:

Script代码


mvn archetype:generate

接下来的事情,很舒服,选择一个类别吧.

Java代码


E:\workspace>mvn archetype:generate

[INFO] Scanning for projects...

[INFO] Searching repository for plugin with prefix: 'archetype'.

[INFO] ------------------------------------------------------------------------

[INFO] Building Maven Default Project

[INFO] task-segment: [archetype:generate] (aggregator-style)

[INFO] ------------------------------------------------------------------------

[INFO] Preparing archetype:generate

[INFO] No goals needed for project - skipping

[INFO] Setting property: classpath.resource.loader.class => 'org.codehaus.plexus.velocity.ContextClassLoaderResourceLoader'.

[INFO] Setting property: velocimacro.messages.on => 'false'.

[INFO] Setting property: resource.loader => 'classpath'.

[INFO] Setting property: resource.manager.logwhenfound => 'false'.

[INFO] [archetype:generate {execution: default-cli}]

[INFO] Generating project in Interactive mode

[INFO] No archetype defined. Using maven-archetype-quickstart (org.apache.maven.archetypes:maven-archetype-quickstart:1.0)

Choose archetype:

1: internal -> appfuse-basic-jsf (AppFuse archetype for creating a web application with Hibernate, Spring and JSF)

2: internal -> appfuse-basic-spring (AppFuse archetype for creating a web application with Hibernate, Spring and Spring MVC)

3: internal -> appfuse-basic-struts (AppFuse archetype for creating a web application with Hibernate, Spring and Struts 2)

4: internal -> appfuse-basic-tapestry (AppFuse archetype for creating a web application with Hibernate, Spring and Tapestry 4)

5: internal -> appfuse-core (AppFuse archetype for creating a jar application with Hibernate and Spring and XFire)

6: internal -> appfuse-modular-jsf (AppFuse archetype for creating a modular application with Hibernate, Spring and JSF)

7: internal -> appfuse-modular-spring (AppFuse archetype for creating a modular application with Hibernate, Spring and Spring MVC)

8: internal -> appfuse-modular-struts (AppFuse archetype for creating a modular application with Hibernate, Spring and Struts 2)

9: internal -> appfuse-modular-tapestry (AppFuse archetype for creating a modular application with Hibernate, Spring and Tapestry 4)

10: internal -> maven-archetype-j2ee-simple (A simple J2EE Java application)

11: internal -> maven-archetype-marmalade-mojo (A Maven plugin development project using marmalade)

12: internal -> maven-archetype-mojo (A Maven Java plugin development project)

13: internal -> maven-archetype-portlet (A simple portlet application)

14: internal -> maven-archetype-profiles ()

15: internal -> maven-archetype-quickstart ()

16: internal -> maven-archetype-site-simple (A simple site generation project)

17: internal -> maven-archetype-site (A more complex site project)

18: internal -> maven-archetype-webapp (A simple Java web application)

19: internal -> jini-service-archetype (Archetype for Jini service project creation)

20: internal -> softeu-archetype-seam (JSF+Facelets+Seam Archetype)

21: internal -> softeu-archetype-seam-simple (JSF+Facelets+Seam (no persistence) Archetype)

22: internal -> softeu-archetype-jsf (JSF+Facelets Archetype)

23: internal -> jpa-maven-archetype (JPA application)

24: internal -> spring-osgi-bundle-archetype (Spring-OSGi archetype)

25: internal -> confluence-plugin-archetype (Atlassian Confluence plugin archetype)

26: internal -> jira-plugin-archetype (Atlassian JIRA plugin archetype)

27: internal -> maven-archetype-har (Hibernate Archive)

28: internal -> maven-archetype-sar (JBoss Service Archive)

29: internal -> wicket-archetype-quickstart (A simple Apache Wicket project)

30: internal -> scala-archetype-simple (A simple scala project)

31: internal -> lift-archetype-blank (A blank/empty liftweb project)

32: internal -> lift-archetype-basic (The basic (liftweb) project)

33: internal -> cocoon-22-archetype-block-plain ([http://cocoon.apache.org/2.2/maven-plugins/])

34: internal -> cocoon-22-archetype-block ([http://cocoon.apache.org/2.2/maven-plugins/])

35: internal -> cocoon-22-archetype-webapp ([http://cocoon.apache.org/2.2/maven-plugins/])

36: internal -> myfaces-archetype-helloworld (A simple archetype using MyFaces)

37: internal -> myfaces-archetype-helloworld-facelets (A simple archetype using MyFaces and facelets)

38: internal -> myfaces-archetype-trinidad (A simple archetype using Myfaces and Trinidad)

39: internal -> myfaces-archetype-jsfcomponents (A simple archetype for create custom JSF components using MyFaces)

40: internal -> gmaven-archetype-basic (Groovy basic archetype)

41: internal -> gmaven-archetype-mojo (Groovy mojo archetype)

Choose a number: (1/2/3/4/5/6/7/8/9/10/11/12/13/14/15/16/17/18/19/20/21/22/23/24/25/26/27/28/29/30/31/32/33/34/35/36/37/38/39/40/41) 15: :

选择41个类型,有你所要的吗?选择一个数字即可.

下面就剩下你根据提示来填空了.