struts2如何避免表单重复提交和等待界面\.classpath

.....................................\.mymetadata

.....................................\.project

.....................................\src\org\sunxin\struts2\action\RegisterAction-validation.xml(bak)

.....................................\...\...\......\.......\......\RegisterAction-validation.xml1

.....................................\...\...\......\.......\......\RegisterAction.java

.....................................\...\...\......\.......\......\RegisterAction_en.properties

.....................................\...\...\......\.......\......\RegisterAction_zh_CN.properties

.....................................\...\...\......\.......\......\ValidationCodeAction.java

.....................................\...\...\......\.......\exceptions\UsernameExistException.java

.....................................\...\...\......\.......\persistence\dao\UserDao.java

.....................................\...\...\......\.......\...........\entity\User-validation.xml1

.....................................\...\...\......\.......\...........\......\User.java

.....................................\...\...\......\.......\result\ValidationCodeResult.java

.....................................\...\...\......\.......\validator\ValidationCodeValidator.java

.....................................\...\struts.xml

.....................................\...\validators.xml

.....................................\WebRoot\images\logo.jpg

.....................................\.......\index.jsp

.....................................\.......\META-INF\context.xml

.....................................\.......\........\MANIFEST.MF

.....................................\.......\template\simple\radiomap.ftl

.....................................\.......\........\xhtml\submit_resetTemplate.ftl

.....................................\.......\........\.....\submit_resetTemplate.jsp

.....................................\.......\WEB-INF\applicationContext.xml

.....................................\.......\.......\classes\org\sunxin\struts2\action\RegisterAction-validation.xml(bak)

.....................................\.......\.......\.......\...\......\.......\......\RegisterAction-validation.xml1

.....................................\.......\.......\.......\...\......\.......\......\RegisterAction.class

.....................................\.......\.......\.......\...\......\.......\......\RegisterAction_en.properties

.....................................\.......\.......\.......\...\......\.......\......\RegisterAction_zh_CN.properties

.....................................\.......\.......\.......\...\......\.......\......\ValidationCodeAction.class

.....................................\.......\.......\.......\...\......\.......\exceptions\UsernameExistException.class

.....................................\.......\.......\.......\...\......\.......\persistence\dao\UserDao.class

.....................................\.......\.......\.......\...\......\.......\...........\entity\User-validation.xml1

.....................................\.......\.......\.......\...\......\.......\...........\......\User.class

.....................................\.......\.......\.......\...\......\.......\result\ValidationCodeResult.class

.....................................\.......\.......\.......\...\......\.......\validator\ValidationCodeValidator.class

.....................................\.......\.......\.......\struts.xml

.....................................\.......\.......\.......\validators.xml

.....................................\.......\.......\decorators.xml

.....................................\.......\.......\freemarker\commons\footer.ftl

.....................................\.......\.......\..........\.......\header.ftl

.....................................\.......\.......\..........\decorators\main.ftl

.....................................\.......\.......\..........\error.ftl

.....................................\.......\.......\..........\register.ftl

.....................................\.......\.......\..........\success.ftl