学步园

四、配置文件举例

        1、建立一个Person类，数据model层，请详细看一下里面的注解

package edu.qdlms.logic.model;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
/**
 * @author Logic.Luo
 * @email  972459637@qq.com
 */
@Entity
public class Person {
	private String username;
	private String password;
	
	/**
	 * @return the username
	 */
	@Id
	@GeneratedValue
	public String getUsername() {
		return username;
	}
	/**
	 * @return the password
	 */
	public String getPassword() {
		return password;
	}
	/**
	 * @param username the username to set
	 */
	public void setUsername(String username) {
		this.username = username;
	}
	/**
	 * @param password the password to set
	 */
	public void setPassword(String password) {
		this.password = password;
	}
}

        2、建立Dao

package edu.qdlms.logic.dao;

import edu.qdlms.logic.model.Person;
/**
 * @author Logic.Luo
 * @email  972459637@qq.com
 */
public interface PersonDao {
	public void add(Person person);
}

        3、建立DaoImpl

package edu.qdlms.logic.dao.impl;

import javax.annotation.Resource;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.Transaction;
import org.springframework.stereotype.Repository;
import edu.qdlms.logic.dao.PersonDao;
import edu.qdlms.logic.model.Person;
/**
 * @author Logic.Luo
 * @email  972459637@qq.com
 */
@Repository("PersonDao")
public class PersonDaoImpl implements PersonDao {
	private SessionFactory sessionFactory;
	
	@Override
	public void add(Person person) {
		// TODO Auto-generated method stub
		Session session = sessionFactory.openSession();
		Transaction ts = session.getTransaction();
		ts.begin();
		try {
			session.save(person);
			ts.commit();
			session.close();
		} catch (Exception e) {
			// TODO Auto-generated catch block
			ts.rollback();
			e.printStackTrace();
		}
	}

	/**
	 * @return the sessionFactory
	 */
	public SessionFactory getSessionFactory() {
		return sessionFactory;
	}
	/**
	 * @param sessionFactory the sessionFactory to set
	 */
	@Resource(name="sessionFactory")
	public void setSessionFactory(SessionFactory sessionFactory) {
		this.sessionFactory = sessionFactory;
	}
}

        4、建立service层

package edu.qdlms.logic.service;

import edu.qdlms.logic.model.Person;
/**
 * @author Logic.Luo
 * @email  972459637@qq.com
 */
public interface PersonService {
	public void add(Person person);
}

        5、建立ServiceImpl

package edu.qdlms.logic.service.impl;
import javax.annotation.Resource;
import org.springframework.stereotype.Component;
import edu.qdlms.logic.dao.PersonDao;
import edu.qdlms.logic.model.Person;
import edu.qdlms.logic.service.PersonService;
/**
 * @author Logic.Luo
 * @email  972459637@qq.com
 */
@Component("PersonService")
public class PersonServiceImpl implements PersonService{

	private PersonDao personDao;
	
	@Override
	public void add(Person person) {
		// TODO Auto-generated method stub
		personDao.add(person);
	}

	/**
	 * @return the personDao
	 */
	public PersonDao getPersonDao() {
		return personDao;
	}

	/**
	 * @param personDao the personDao to set
	 */
	@Resource(name="PersonDao")
	public void setPersonDao(PersonDao personDao) {
		this.personDao = personDao;
	}

}




        6、建立Action

package edu.qdlms.logic.action;

import javax.annotation.Resource;
import org.apache.struts2.convention.annotation.Action;
import org.apache.struts2.convention.annotation.Namespace;
import org.apache.struts2.convention.annotation.Result;
import org.springframework.stereotype.Controller;
import com.opensymphony.xwork2.ActionSupport;
import edu.qdlms.logic.model.Person;
import edu.qdlms.logic.service.PersonService;
/**
 * @author Logic.Luo
 * @email  972459637@qq.com
 */

@Controller
@Namespace("/")
@Action(value = "person", results = { 
		@Result(name = "add", location = "/welcome.html") 
		})
public class PersonAction extends ActionSupport{
	private static final long serialVersionUID = 960668260484674943L;
	private PersonService personService;
	private String username;
	private String password;

	/* (non-Javadoc)
	 * @see com.opensymphony.xwork2.ActionSupport#execute()
	 */
	
	public String add() {
		Person p = new Person();
		p.setUsername(username);
		p.setPassword(password);
		personService.add(p);
		return "add";
	}
	/**
	 * @return the username
	 */
	public String getUsername() {
		return username;
	}
	/**
	 * @return the password
	 */
	public String getPassword() {
		return password;
	}

	/**
	 * @param username the username to set
	 */
	public void setUsername(String username) {
		this.username = username;
	}
	/**
	 * @param password the password to set
	 */
	public void setPassword(String password) {
		this.password = password;
	}
	/**
	 * @return the personService
	 */
	public PersonService getPersonService() {
		return personService;
	}
	/**
	 * @param personService the personService to set
	 */
	@Resource(name="PersonService")
	public void setPersonService(PersonService personService) {
		this.personService = personService;
	}

}

        7、index.html文件的配置

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>欢迎界面</title>
</head>
<body>
	这是首页
	<form action="person!add" method="post">
		用户名：<input name="username" type="text"/><br>
		密码：<input name="password" type="password" /><br/>
		<input name="submit" type="submit" value="登陆" />
	</form>
</body>
</html>
        8、欢迎界面welcome.html

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>欢迎界面</title>
</head>
<body>
	这是欢迎界面
</body>
</html>
  五、下面是项目的下载地址
http://download.csdn.net/detail/luojiming1990/5432601