DEMO

STEP1：
CREATE  TABLE `mydb`.`users` (

  `id` INT NOT NULL AUTO_INCREMENT ,

  `user` VARCHAR(45) NULL ,

  `pass` VARCHAR(45) NULL ,

  `email` VARCHAR(45) NULL ,

  PRIMARY KEY (`id`) );
http://thecafetechno.com/tutorials/spring/struts2-hibernate-spring-example-eclipse/
http://oodlestechnologies.com/blogs/Struts-2-Hibernate-Integration-Example-%5B-Struts-2-%2B-Hibernate-Integration%5D

The Death of WebSphere and WebLogic App Servers? New Infographic shows the Rise of OSS Java

http://blog.newrelic.com/2012/01/10/infographic-oss-java-wins-in-the-cloud-era/