"Maven2+Jetty" -- Maven2创建并管理WebApp，并使用Maven Jetty Plugin在Eclipse中调试（转）
Maven2代比1代改进很多，其中主要强调的是--它不仅仅是个依赖包管理器!
开始先要推荐一个专讲Maven2的电子书给大家，对MAVEN学习相当有助益：Better Builds with Maven???
下面就专门介绍下Maven2对WEBAPP在管理和调试方面的支持。
1.创建项目
mvn archetype:create -DgroupId=com.mycompany.app -DartifactId=my-webapp -DarchetypeArtifactId=maven-archetype-webapp
也可参看这里
创建要注意遵循MAVEN的目录结构，尤其要注意源文件要放在main/java下：
2. POM文件的配置
这里要特别注意对resource一节的配置，因为我的SPRING以及WEB相关的XML是放在WEB-INF目录，为了在unit test的时候也能用，加入了对这些配置文件的引用。相当于加了一个classpath。
这里还有个插曲：不知为何MAVEN2里没有JTA的包，自动下载时会有提示教你如何手工通过命令加入，非常简单。
JETTY的plugin是为后面用它来调试做准备。
DWR也是目前WEB开发一个热选。
另外，为使用JAVA5代来编译，加入了maven-compiler-plugin一节。
<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/4.0.0?http://maven.apache.org/maven-v4_0_0.xsd">??<modelVersion>4.0.0</modelVersion>??<groupId>com.exchangebit.nms</groupId>??<artifactId>ebnms</artifactId>??<packaging>war</packaging>??<version>1.0-SNAPSHOT</version>??<name>ebnms?Maven?Webapp</name>??<url>http://maven.apache.org</url>????????<build>????<finalName>ebnms</finalName>??????????<resources>????????<resource>??????????<directory>src/main/java</directory>??????????<includes>????????????<include>**/*.xml</include>??????????</includes>????????</resource>????????<resource>??????????<directory>src/main/webapp/WEB-INF</directory>??????????<includes>????????????<include>**/*.xml</include>????????????<include>**/log4j.properties</include>??????????</includes>????????</resource>??????</resources>????????????<plugins>????????<plugin>??????????<groupId>org.apache.maven.plugins</groupId>??????????<artifactId>maven-compiler-plugin</artifactId>??????????<configuration>????????????<source>1.5</source>????????????<target>1.5</target>??????????</configuration>????????</plugin>??????????????<plugin>????????<groupId>org.mortbay.jetty</groupId>????????<artifactId>maven-jetty-plugin</artifactId>??????</plugin>????????????????</plugins>????</build>????????????<dependencies>????<dependency>??????<groupId>junit</groupId>??????<artifactId>junit</artifactId>??????<version>3.8.1</version>??????<scope>test</scope>????</dependency>????????????<dependency>??????<groupId>org.hibernate</groupId>??????<artifactId>hibernate</artifactId>??????<version>3.1</version>????</dependency>????????<dependency>??????<groupId>log4j</groupId>??????<artifactId>log4j</artifactId>??????<version>1.2.11</version>????</dependency>????<dependency>??????<groupId>mysql</groupId>??????<artifactId>mysql-connector-java</artifactId>??????<version>3.1.11</version>??????<scope>runtime</scope>????</dependency>????<dependency>??????<groupId>javax.servlet</groupId>??????<artifactId>servlet-api</artifactId>??????<version>2.4</version>??????<scope>provided</scope>????</dependency>????<dependency>??????<groupId>javax.servlet</groupId>??????<artifactId>jstl</artifactId>??????<version>1.1.2</version>??????<scope>runtime</scope>????</dependency>????<dependency>??????<groupId>taglibs</groupId>??????<artifactId>standard</artifactId>??????<version>1.1.2</version>??????<scope>runtime</scope>????</dependency>????<dependency>??????<groupId>org.springframework</groupId>??????<artifactId>spring</artifactId>??????<version>1.2.6</version>????</dependency>????????????<dependency>??????<groupId>dwr</groupId>??????<artifactId>dwr</artifactId>??????<version>1.1.3</version>????</dependency>??????????</dependencies>??</project>
