BlogJava-qqjianyue代码工-随笔分类-appfuse2 and maven2http://www.blogjava.net/jianyue/category/34386.html砌java代码zh-cnThu, 22 Sep 2011 13:48:58 GMTThu, 22 Sep 2011 13:48:58 GMT60maven 概念与实践 phase, goal, pluginhttp://www.blogjava.net/jianyue/archive/2011/09/22/359233.htmlQziQziThu, 22 Sep 2011 02:01:00 GMThttp://www.blogjava.net/jianyue/archive/2011/09/22/359233.htmlhttp://www.blogjava.net/jianyue/comments/359233.htmlhttp://www.blogjava.net/jianyue/archive/2011/09/22/359233.html#Feedback0http://www.blogjava.net/jianyue/comments/commentRss/359233.htmlhttp://www.blogjava.net/jianyue/services/trackbacks/359233.htmlhttp://blog.csdn.net/bluishglc/article/details/6632280 
一。Maven的执行方式
maven对构建(build)的过程进行了抽象和定义，这个过程被称为构建的生命周期(lifecycle)。生命周期(lifecycle)由多个阶段(phase)组成,每个阶段(phase)会挂接一到多个goal。goal是maven里定义任务的最小单元，goal分为两类，一类是绑定phase的，就是执行到某个phase，那么这个goal就会触发，另外一类不绑定，就是单独任务，这就相当于ant里的target。
1。以phase来构建
例如：
mvn clean
mvn compile
mvn test
mvn package
表明maven会执行到某个生命周期(lifecycle)的某个阶段(phase)
这个phase以及它前面所有phase绑定的目标(goal)都会执行， 每个phase都会邦定maven默认的goal或者没有goal， 或者自定义的goal。
也可以通过传入参数跳过(skip)某些phase，例如：
mvn install -Dmaven.test.skip=true

1。以goal来构建
这类就是没有绑定phase的goal，但是这类goal却通常会有个执行前提，就是project必须执行到某个phase，
那么执行这个goal，其实也会触发maven执行到前提要求的phase。
例如jetty:run是个非绑定phase的goal，它的前提是test-compile，这个前提是由plugin的代码逻辑制定的

/**
 * @goal run
 * @requiresDependencyResolution runtime
 * @execute phase="test-compile"
 * @description Runs jetty6 directly from a maven project
 */
public class Jetty6RunMojo extends AbstractJettyRunMojo
{
    ...
}
二。Maven lifecycle, phase概览
Maven预设了三个Lifecycle ，各包含了下列Phases.
  1. Clean Lifecycle
    • pre-clean
    • clean
    • post-clean
  2. Default Lifecycle
    • validate
    • initialize
    • generate-sources
    • process-sources
    • generate-resources
    • process-resources
    • compile
    • process-classes
    • generate-test-sources
    • process-test-sources
    • process-test-resources
    • test-compile
    • process-test-classes
    • test
    • prepare-package
    • package
    • pre-integration-test
    • integration-test
    • post-integration-test
    • verify
    • install
    • deploy
  3. Site Lifecycle
    • pre-site
    • site
    • post-site
    • site-deploy


Qzi 2011-09-22 10:01 发表评论
]]>maven phaseshttp://www.blogjava.net/jianyue/archive/2008/09/16/229207.htmlQziQziTue, 16 Sep 2008 09:06:00 GMThttp://www.blogjava.net/jianyue/archive/2008/09/16/229207.htmlhttp://www.blogjava.net/jianyue/comments/229207.htmlhttp://www.blogjava.net/jianyue/archive/2008/09/16/229207.html#Feedback0http://www.blogjava.net/jianyue/comments/commentRss/229207.htmlhttp://www.blogjava.net/jianyue/services/trackbacks/229207.html
  • validate: validate the project is correct and all necessary information is available
  • compile: compile the source code of the project
  • test: test the compiled source code 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.
  • integration-test: process and deploy the package if necessary into an environment where integration tests can be run
  • 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.

    • There are two other Maven lifecycles of note beyond the default list above. They are

    • clean: cleans up artifacts created by prior builds
    • site: generates site documentation for this project

    官网文章：http://maven.apache.org/guides/getting-started/maven-in-five-minutes.html



    Qzi 2008-09-16 17:06 发表评论
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