File list (Check if you may need any files):
StrutsExample\.classpath
.............\.mymetadata
.............\.project
.............\.settings\.jsdtscope
.............\.........\org.eclipse.wst.jsdt.ui.superType.container
.............\.........\org.eclipse.wst.jsdt.ui.superType.name
.............\src\com\struts\AddAction.java
.............\...\...\......\MainAction.java
.............\...\...\......\RegisterAction.java
.............\...\db\DB.java
.............\...\model\LyTable.java
.............\...\.....\User.java
.............\...\struts.xml
.............\WebRoot\error.jsp
.............\.......\liuyan.jsp
.............\.......\login.jsp
.............\.......\main.jsp
.............\.......\META-INF\MANIFEST.MF
.............\.......\register.jsp
.............\.......\success.jsp
.............\.......\WEB-INF\classes\com\struts\AddAction.class
.............\.......\.......\.......\...\......\MainAction.class
.............\.......\.......\.......\...\......\RegisterAction.class
.............\.......\.......\.......\db\DB.class
.............\.......\.......\.......\model\LyTable.class
.............\.......\.......\.......\.....\User.class
.............\.......\.......\.......\struts.xml
.............\.......\.......\lib\asm-3.3.jar
.............\.......\.......\...\asm-commons-3.3.jar
.............\.......\.......\...\asm-tree-3.3.jar
.............\.......\.......\...\commons-fileupload-1.2.2.jar
.............\.......\.......\...\commons-io-2.0.1.jar
.............\.......\.......\...\commons-lang-2.5.jar
.............\.......\.......\...\commons-logging-1.1.1.jar
.............\.......\.......\...\freemarker-2.3.18.jar
.............\.......\.......\...\javassist-3.11.0.GA.jar
.............\.......\.......\...\mysql-connector-java-5.0.8-bin.jar
.............\.......\.......\...\ognl-3.0.4.jar
.............\.......\.......\...\struts2-core-2.3.1.2.jar
.............\.......\.......\...\xwork-core-2.3.1.2.jar
.............\.......\.......\web.xml
.............\.......\.......\classes\com\struts
.............\.......\.......\.......\com
.............\.......\.......\.......\db
.............\.......\.......\.......\model
.............\src\com\struts
.............\WebRoot\WEB-INF\classes
.............\.......\.......\lib
.............\src\com
.............\...\db
.............\...\model
.............\WebRoot\META-INF
.............\.......\WEB-INF
.............\.myeclipse
.............\.settings
.............\src
.............\WebRoot
StrutsExample