maven2下第一个GWT实例
配置：GWT： 1.5-RC1+ Maven 2.0.9+jboss-4.2.2.GA下面开始建项目：
在DOS进入选择目录下运行 C:\Documents and Settings\xhchen\Test>mvn archetype:create -DgroupId=com.mycompany -DartifactId=Test -DarchetypeArtifactId=maven-archetype-webapp
在同目录下运行： C:\Documents and Settings\xhchen\Test> applicationCreator com.mycompany.client.index
1.在原文件main新建java/com/mycompany把原文件的client剪切到新建文件下
2.把src下的整个com文件剪切到原resources文件下：即src/main/resources下
Test文件的总目录
|--src
|--main
|--java
|--com
|--mycompany
|--client
|--index.java
|--resources
|--com
|--mycompany
|--public
|--index.css
|--index.html
|--index.gwt.xml
|--webapp
|--WEB-INF
|--web.xml
|--index.jsp
配置pom.xml文件，下面是总文件（可用）
<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.mycompany</groupId>
<artifactId>Test</artifactId>
<packaging>war</packaging>
<version>1.0-SNAPSHOT</version>
<name>Test Maven Webapp</name>
<url>http://maven.apache.org</url>
<repositories>
<repository>
<id>gwt-maven</id>
<url>http://gwt-maven.googlecode.com/svn/trunk/mavenrepo/</url>
</repository>
<repository>
<id>maven</id>
<url>http://repo1.maven.org/maven2/</url>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.google.gwt</groupId>
<artifactId>gwt-user</artifactId>
<version>1.5-RC1</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.google.gwt</groupId>
<artifactId>gwt-servlet</artifactId>
<version>1.5-RC1</version>
</dependency>
</dependencies>
<build>
<finalName>Test</finalName>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.0</version>
<configuration>
<source>1.4</source>
<target>1.4</target>
</configuration>
</plugin>
</plugins>
</build>
<profiles>
<profile>
<id>dev</id>
<build>
<plugins>
<plugin>
<groupId>com.totsp.gwt</groupId>
<artifactId>maven-googlewebtoolkit2-plugin</artifactId>
<version>1.5.1</version>
<configuration>
<compileTarget>com.mycompany</compileTarget>
<logLevel>ALL</logLevel>
<gwtVersion>1.5.0</gwtVersion>
<runTarget>com.mycompany.index/index.html</runTarget>
<generatorRootClasses>com.mycompany.client.index</generatorRootClasses>
<!--<overwriteGeneratedClasses>true</overwriteGeneratedClasses>-->
<generatorDestinationPackage>com.mycompany.client</generatorDestinationPackage>
<generateGettersAndSetters>true</generateGettersAndSetters>
<extraJvmArgs>-Xmx512m</extraJvmArgs>
</configuration>
<executions>
<execution>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
</profiles>
</project>
最后，用： mvn com.totsp.gwt:maven-googlewebtoolkit2-plugin:gwt在Hosted mode运行GWT项目，原来就 mvn gwt:gwt 但从十二月份开始总是会下载不到gwt的插件，可能是由于GWT版本的更新，其插件找不到，上面是直接到其插件目录下运行GWT。
最后，如果想把该项目Deploy到jboss(我用的是jboss,不知Tomcat需不需要下面步骤），把index.jsp代码改成
<html>
<body>
<script language="javascript">
self.location='com.mycompany.index/index.html';
</script>
</body>
</html>
既然其跳转到我们的GWT页面，最后重新build一下，在jboss下运行，就会是和我们Hosted mode 一样的页面，不然只是运行index.jsp，即止打印HelloWorld!
public class Test
{
public static void main(String[] args)
{
Calendar c = Calendar.getInstance();
c.set(2007, 11, 29);
for(int i = 0; i < 5; i++)
{
System.out.println(c.get(Calendar.WEEK_OF_YEAR) + " " + c.get(Calendar.MONTH));
c.set(Calendar.WEEK_OF_YEAR, c.get(Calendar.WEEK_OF_YEAR) + 1);
System.out.println(c.getTime());
}
}
}
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http://hi.baidu.com/tblc/blog/item/26e99258e20abfd99c8204d5.html
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