Maven 项目模板

Maven 项目模板Maven 使用 archetype(原型) 来创建自定义的项目结构，形成 Maven 项目模板。在前面章节我们学到 Maven 使用下面的命令来快速创建 java 项目：mvn archetype:





generate什么是 archetype？archetype 也就是原型，是一个 Maven 插件，准确说是一个项目模板，它的任务是根据模板创建一个项目结构。我们将使用 quickstart 原型插件创建一个简单的 java 应用程序。使用项目模板让我们打开命令控制台，跳转到 C:





\> MVN 目录并执行以下 mvn 命令:





C:





\MVN> mvn archetype:





generate Maven 将开始处理，并要求选择所需的原型:





[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...600:





remote -> org.trailsframework:





trails-archetype (-)601:





remote -> org.trailsframework:





trails-secure-archetype (-)602:





remote -> org.tynamo:





tynamo-archetype (-)603:





remote -> org.wicketstuff.scala:





wicket-scala-archetype (-)604:





remote -> org.wicketstuff.scala:





wicketstuff-scala-archetype Basic setup for a project that combines Scala and Wicket,depending on the Wicket-Scala project. Includes an example Specs test.)605:





remote -> org.wikbook:





wikbook.archetype (-)606:





remote -> org.xaloon.archetype:





xaloon-archetype-wicket-jpa-glassfish (-)607:





remote -> org.xaloon.archetype:





xaloon-archetype-wicket-jpa-spring (-)608:





remote -> org.xwiki.commons:





xwiki-commons-component-archetype (Make it easy to create a maven project for creating XWiki Components.)609:





remote -> org.xwiki.rendering:





xwiki-rendering-archetype-macro (Make it easy to create a maven project for creating XWiki Rendering Macros.)610:





remote -> org.zkoss:





zk-archetype-component (The ZK Component archetype)611:





remote -> org.zkoss:





zk-archetype-webapp (The ZK wepapp archetype)612:





remote -> ru.circumflex:





circumflex-archetype (-)613:





remote -> se.vgregion.javg.maven.archetypes:





javg-minimal-archetype (-)614:





remote -> sk.seges.sesam:





sesam-annotation-archetype (-)Choose a number or apply filter (format:





[groupId:





]artifactId, case sensitive contains):





203:





按下 Enter 选择默认选项 (203:





maven-archetype-quickstart)。Maven 将询问原型的版本Choose org.apache.maven.archetypes:





maven-archetype-quickstart version:





1:





1.0-alpha-12:





1.0-alpha-23:





1.0-alpha-34:





1.0-alpha-45:





1.06:





1.1Choose a number:





6:





按下 Enter 选择默认选项 (6:





maven-archetype-quickstart:





1.1)Maven 将询问项目细节。按要求输入项目细节。如果要使用默认值则直接按 Enter 键。你也可以输入自己的值。Define value for property 'groupId':





:





com.companyname.insuranceDefine value for property 'artifactId':





:





healthDefine value for property 'version':





1.0-SNAPSHOTDefine value for property 'package':





com.companyname.insuranceMaven 将要求确认项目细节，按 Enter 或按 Y Confirm properties configuration:





groupId:





com.companyname.insuranceartifactId:





healthversion:





1.0-SNAPSHOTpackage:





com.companyname.insuranceY:





现在 Maven 将开始创建项目结构，显示如下:





[INFO] -----------------------------------------------------------------------[INFO] Using following parameters for creating project from Old (1.x) Archetype:





maven-archetype-quickstart:





1.1[INFO] -----------------------------------------------------------------------[INFO] Parameter:





groupId, Value:





com.companyname.insurance[INFO] Parameter:





packageName, Value:





com.companyname.insurance[INFO] Parameter:





package, Value:





com.companyname.insurance[INFO] Parameter:





artifactId, Value:





health[INFO] Parameter:





basedir, Value:





C:





\MVN[INFO] Parameter:





version, Value:





1.0-SNAPSHOT[INFO] project created from Old (1.x) Archetype in dir:





C:





\MVN\health[INFO] -----------------------------------------------------------------------[INFO] BUILD SUCCESSFUL[INFO] -----------------------------------------------------------------------[INFO] Total time:





4 minutes 12 seconds[INFO] Finished at:





Fri Jul 13 11:





10:





12 IST 2012[INFO] Final Memory:





20M/90M[INFO] -----------------------------------------------------------------------创建的项目现在转到 C:





\ > MVN 目录。你会看到一个名为 health 的 java 应用程序项目，就像在项目创建的时候建立的 artifactId 名称一样。 Maven 将创建一个有标准目录布局的项目，如下所示:





创建 pom.xmlMaven 为项目自动生成一个 pom.xml文件，如下所示:





<project xmlns="http:





//maven.apache.org/POM/4.0.0"xmlns:





xsi="http:





//www.w3.org/2001/XMLSchema-instance"xsi:





schemaLocation="http:





//maven.apache.org/POM/4.0.0http:





//maven.apache.org/xsd/maven-4.0.0.xsd"><modelVersion>4.0.0</modelVersion><groupId>com.companyname.insurance</groupId><artifactId>health</artifactId><version>1.0-SNAPSHOT</version><packaging>jar</packaging><name>health</name><url>http:





//maven.apache.org</url><properties><project.build.sourceEncoding>UTF-8</project.build.sourceEncoding></properties><dependencies><dependency><groupId>junit</groupId><artifactId>junit</artifactId><version>3.8.1</version><scope>test</scope></dependency></dependencies></project> App.javaMaven 会自动生成一个测试的 java 文件 App.java。路径：C:





\MVN\consumerBanking\src\main\java\com\companyname\bank package