Ubuntu: 从 Maven构建GWT-Ext应用

Ubuntu下成功从maven构建gwtext应用，还是很简单的。先用maven构建gwt框架，为eclipse产生project文件方便导入，然后可以用eclipse进行编辑。下载extjs2.0.2并将主要文件拷入public/js/ext目录下。往pom.xml中添加gwtext的repository, dependency，往gwt.xml中添加inherits, stylesheet和scripts.搞定！

运行：运行pom.xml将在target下得到webcontent，把它加入eclipse里的tomcat7, 运行服务器，就可以打开index.html得到結果。 【6688电子商务网站　www.6688.cc 】

前提环境：eclipse helios, tomcat7, maven3.0, 其中看到gwt用的是1.5.3，extjs要用2.0.2。

1，mvn archetype:generate, choose maven gwt archetype.
2, cd {$artifactId}, mvn eclipse:eclipse
3, import project in eclipse.
3.1, download extjs2.0.2, copy adapter, resources and ext-all.js to public/js/ext folder.
3.2, add following items in pom.xml:
<repositories>
        <repository>
        <id>gwtext</id>
        <url>
            http://www.gwt-ext.com/maven2/
        </url>
        </repository>
    </repositories>
<dependency>
            <groupId>com.gwtext</groupId>
            <artifactId>gwtext</artifactId>
            <version>2.0.5</version>
        </dependency>
3.3, add following items in gwt.xml:
<inherits name=’com.gwtext.GwtExt’/>
<stylesheet src=”js/ext/resources/css/ext-all.css” />
    <script src=”js/ext/adapter/ext/ext-base.js” />
    <script src=”js/ext/ext-all.js” />
3.4, then you can modify your ${entryPoint}.java for testing:
Panel p=new Panel();
        p.setTitle(“main”);
        RootPanel.get().add(p);
run pom.xml as maven package, war folder get generated in target, add it to your tomcat7 in eclipse, start tomcat7, run index.html on server, done!

references:
http://gwt-ext.com/wiki/index.php?title=Tutorial:Introduction_to_GWT-Ext_2.0#Configuring_Your_Application
往gwt中添加gwtext.
http://code.google.com/p/gwt-ext/issues/detail?id=180
往maven中添加gwt.
注意过程中要为project添加dynamic web module否则不能添加到tomcat中。