所需的jar包
beans.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"
xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-2.5.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-2.5.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-2.5.xsd">
<!-- 开启注解方式使用IOC -->
<context:annotation-config />
<context:component-scan base-package="com.anllin" />
<!-- 开启注解方式使用AOP -->
<!--<aop:aspectj-autoproxy/>-->
<!-- 自动读取jdbc.properties里的配置 -->
<!--<context:property-placeholder location="classpath:jdbc.properties"/>-->
<bean
class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="locations">
<value>classpath:jdbc.properties</value>
</property>
</bean>
<!-- 配置dataSource -->
<!--
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"
destroy-method="close">
<property name="driverClassName" value="com.mysql.jdbc.Driver" />
<property name="url" value="jdbc:mysql://localhost:3306/spring" />
<property name="username" value="root" />
<property name="password" value="123" />
</bean>
-->
<bean id="dataSource" destroy-method="close"
class="org.apache.commons.dbcp.BasicDataSource">
<property name="driverClassName" value="${jdbc.driverClassName}" />
<property name="url" value="${jdbc.url}" />
<property name="username" value="${jdbc.username}" />
<property name="password" value="${jdbc.password}" />
</bean>
<!-- 配置sessionFactory -->
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="packagesToScan">
<list>
<value>com.anllin.registration.model</value>
</list>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.MySQL5Dialect</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.format_sql">true</prop>
<prop key="hibernate.hbm2ddl.auto">update</prop>
</props>
</property>
</bean>
<!-- spring事务的annotation配置 ,需要多个配置时会比较繁琐，少量配置时会方便很多-->
<!-- <tx:annotation-driven transaction-manager="txManager"/>-->
<!-- 开启事务管理 -->
<bean id="txManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory" />
</bean>
<!--xml方式配置切面 -->
<!--
<bean id="userService" class="com.anllin.service.UserService"></bean>
<bean id="logInterceptor" class="com.anllin.aop.LogInterceptor"></bean>
<aop:config>
<aop:aspect id="logAspect" ref="logInterceptor">
<aop:pointcut expression="execution(* com.anllin.registration.service..*.*(..))"
id="servicePointCut" />
<aop:before method="before" pointcut-ref="servicePointCut" />
</aop:aspect>
</aop:config>
-->
<!-- spring事务的xml配置 ，建议使用-->
<aop:config>
<aop:pointcut id="bussinessService"
expression="execution(* com.anllin.registration.service..*.*(..))" />
<aop:advisor advice-ref="txAdvice" pointcut-ref="bussinessService" />
</aop:config>
<!-- 对不同的方法进行不同的事务管理 -->
<tx:advice id="txAdvice" transaction-manager="txManager">
<tx:attributes>
<tx:method name="get*" read-only="true" propagation="NEVER" />
<tx:method name="isExists*" read-only="true" propagation="NEVER" />
<tx:method name="*" propagation="REQUIRED" read-only="false" />
</tx:attributes>
</tx:advice>
<!-- 实现hibernateTemplate注入 -->
<bean id="hibernateTemplate" class="org.springframework.orm.hibernate3.HibernateTemplate">
<property name="sessionFactory" ref="sessionFactory" />
</bean>
<!--实现HibernateDaoSupport注入 -->
<!--
<bean id="abstractDao" class="com.anllin.dao.impl.AbstractDao">
<property name="sessionFactory" ref="sessionFactory"></property>
</bean>
-->
</beans>
jdbc.properties
jdbc.driverClassName=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://localhost:3306/spring
jdbc.username=root
jdbc.password=123
log4j.properties
#
# Hibernate, Relational Persistence for Idiomatic Java
#
# Copyright (c) 2008, Red Hat Middleware LLC or third-party contributors as
# indicated by the @author tags or express copyright attribution
# statements applied by the authors. All third-party contributions are
# distributed under license by Red Hat Middleware LLC.
#
# This copyrighted material is made available to anyone wishing to use, modify,
# copy, or redistribute it subject to the terms and conditions of the GNU
# Lesser General Public License, as published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
# for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this distribution; if not, write to:
# Free Software Foundation, Inc.
# 51 Franklin Street, Fifth Floor
# Boston, MA 02110-1301 USA
#
#log4j.rootLogger=info, stdout
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.Target=System.out
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%d{ABSOLUTE} %5p %c{1}:%L - %m%n
log4j.rootLogger=warn, stdout
#log4j.logger.org.hibernate=debug
#log4j.logger.org.hibernate.test=info
### log schema export/update ###
log4j.logger.org.hibernate.tool.hbm2ddl=debug
#log4j.logger.org.hibernate.sql.ordering.antlr.OrderByFragmentTranslator=trace
#log4j.logger.org.hibernate.ejb=debug
#log4j.logger.org.hibernate.ejb.packaging=debug
#log4j.logger.org.hibernate.reflection=debug
#log4j.logger.org.hibernate.hql.ast.QueryTranslatorImpl=trace
#log4j.logger.org.hibernate.hql.ast.HqlSqlWalker=trace
#log4j.logger.org.hibernate.hql.ast.SqlGenerator=trace
#log4j.logger.org.hibernate.hql.ast.AST=trace
#log4j.logger.org.hibernate.type.descriptor.sql.BasicBinder=trace
#log4j.logger.org.hibernate.type.BasicTypeRegistry=trace
#log4j.logger.org.hibernate.engine.Cascades=debug
#log4j.logger.org.hibernate.hql=debug
### log just the SQL
#log4j.logger.org.hibernate.SQL=debug
### log JDBC bind parameters ###
#log4j.logger.org.hibernate.type=info
#log4j.logger.org.hibernate.type=trace
### log HQL parse trees
#log4j.logger.org.hibernate.hql=debug
### log cache activity ###
#log4j.logger.org.hibernate.cache=debug
### log JDBC resource acquisition
#log4j.logger.org.hibernate.jdbc=debug
### enable the following line if you want to track down connection ###
### leakages when using DriverManagerConnectionProvider ###
#log4j.logger.org.hibernate.connection.DriverManagerConnectionProvider=trace
#log4j.logger.org.jgroups=info
#log4j.logger.org.jboss.cache=trace
#log4j.logger.org.jboss.cache.RegionManager=info
#log4j.logger.org.jboss.cache.lock=info
#log4j.logger.org.jboss.cache.interceptors.PessimisticLockInterceptor=info
#log4j.logger.org.jboss.cache.interceptors.UnlockInterceptor=info
struts.xml
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
"http://struts.apache.org/dtds/struts-2.0.dtd">
<struts>
<!--
<constant name="struts.enable.DynamicMethodInvocation" value="false"
/> <constant name="struts.devMode" value="false" /> <package
name="default" namespace="/" extends="struts-default">
<default-action-ref name="index" /> <global-results> <result
name="error">/error.jsp</result> </global-results>
<global-exception-mappings> <exception-mapping
exception="java.lang.Exception" result="error"/>
</global-exception-mappings> <action name="index"> <result
type="redirectAction"> <param name="actionName">HelloWorld</param>
<param name="namespace">/example</param> </result> </action>
</package> <include file="example.xml"/>
-->
<package name="registration" namespace="/" extends="struts-default">
<action name="u" class="u">
<result name="success">/registerSuccess.jsp</result>
<result name="fail">/registerFail.jsp</result>
<result name="list">/userlist.jsp</result>
<result name="load">/user.jsp</result>
</action>
</package>
</struts>
UserAction.java
package com.anllin.registration.action;
import java.util.List;
import javax.annotation.Resource;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Component;
import com.anllin.registration.model.User;
import com.anllin.registration.service.UserService;
import com.anllin.registration.vo.UserInfo;
import com.opensymphony.xwork2.ActionSupport;
import com.opensymphony.xwork2.ModelDriven;
//使用struts2-spring-plugin.jar后就不用使用@Component了，因为这个插件会默认按名初始化bean
//如果在配置文件中指定了name和class为user，那么UserAction就会交给spring管理，这样方便测试。
//但是要指定@Scope("prototype")，不然默认是singleton
//使用ModelDriven必须使用private UserInfo userInfo = new UserInfo();
@SuppressWarnings("unchecked")
@Component("u")
@Scope("prototype")
public class UserAction extends ActionSupport implements ModelDriven
{
private int id;
private UserInfo userInfo = new UserInfo();
private UserService userService;
private User user;
private List<User> users;
@Override
public String execute() throws Exception
{
System.out.println(userInfo.getUsername());
User user = new User();
user.setUsername(userInfo.getUsername());
user.setPassword(userInfo.getPassword());
if (userService.isExistsUser(userInfo.getUsername()))
{
return "fail";
}
userService.add(user);
return "success";
}
@Override
public Object getModel()
{
return this.userInfo;
}
public String list()
{
this.users = userService.getAll();
return "list";
}
public String load()
{
this.user = userService.getById(id);
return "load";
}
public UserService getUserService()
{
return userService;
}
@Resource
public void setUserService(UserService userService)
{
this.userService = userService;
}
public UserInfo getUserInfo()
{
return userInfo;
}
public void setUserInfo(UserInfo userInfo)
{
this.userInfo = userInfo;
}
public User getUser()
{
return user;
}
public void setUser(User user)
{
this.user = user;
}
public List<User> getUsers()
{
return users;
}
public void setUsers(List<User> users)
{
this.users = users;
}
public int getId()
{
return id;
}
public void setId(int id)
{
this.id = id;
}
}
UserDao.java
package com.anllin.registration.dao;
import java.util.List;
import com.anllin.registration.model.User;
public interface UserDao
{
public void add(User user);
public void delete(User user);
public void update(User user);
public User getById(int id);
public List<User> getAll();
public boolean isExistsUser(String username);
}
UserDaoImpl.java
package com.anllin.registration.dao.impl;
import java.util.List;
import org.springframework.stereotype.Component;
import com.anllin.registration.dao.UserDao;
import com.anllin.registration.model.User;
@Component("userDao")
public class UserDaoImpl extends SuperDao implements UserDao
{
@Override
public void add(User user)
{
this.getHibernateTemplate().save(user);
}
@Override
public void delete(User user)
{
this.getHibernateTemplate().delete(user);
}
@SuppressWarnings("unchecked")
@Override
public List<User> getAll()
{
return (List<User>)this.getHibernateTemplate().find("from User");
}
@Override
public User getById(int id)
{
return (User) this.getHibernateTemplate().load(User.class, id);
}
@Override
public void update(User user)
{
this.getHibernateTemplate().update(user);
}
@SuppressWarnings("unchecked")
@Override
public boolean isExistsUser(String username)
{
List<User> u = this.getHibernateTemplate().find(
"from User u where u.username='" + username + "'");
if (u != null && u.size() > 0)
{
return true;
}
return false;
}
}
SuperDao.java
package com.anllin.registration.dao.impl;
import javax.annotation.Resource;
import org.springframework.orm.hibernate3.HibernateTemplate;
import org.springframework.stereotype.Component;
@Component
public class SuperDao
{
private HibernateTemplate hibernateTemplate;
public HibernateTemplate getHibernateTemplate()
{
return hibernateTemplate;
}
@Resource
public void setHibernateTemplate(HibernateTemplate hibernateTemplate)
{
this.hibernateTemplate = hibernateTemplate;
}
}
User.java
package com.anllin.registration.model;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
@Entity
public class User
{
private int id;
private String username;
private String password;
@Id
@GeneratedValue
public int getId()
{
return id;
}
public void setId(int id)
{
this.id = id;
}
public String getUsername()
{
return username;
}
public void setUsername(String username)
{
this.username = username;
}
public String getPassword()
{
return password;
}
public void setPassword(String password)
{
this.password = password;
}
}
UserService.java
package com.anllin.registration.service;
import java.util.List;
import com.anllin.registration.model.User;
public interface UserService
{
public void add(User user);
public void delete(User user);
public void update(User user);
public User getById(int id);
public List<User> getAll();
public boolean isExistsUser(String username);
}
UserServiceImpl.java
package com.anllin.registration.service.impl;
import java.util.List;
import javax.annotation.Resource;
import org.springframework.stereotype.Component;
import com.anllin.registration.dao.UserDao;
import com.anllin.registration.model.User;
import com.anllin.registration.service.UserService;
@Component("userService")
public class UserServiceImpl implements UserService
{
private UserDao userDao;
public UserDao getUserDao()
{
return userDao;
}
@Resource
public void setUserDao(UserDao userDao)
{
this.userDao = userDao;
}
@Override
public void add(User user)
{
userDao.add(user);
}
@Override
public void delete(User user)
{
userDao.delete(user);
}
@Override
public List<User> getAll()
{
return userDao.getAll();
}
@Override
public User getById(int id)
{
return userDao.getById(id);
}
@Override
public void update(User user)
{
userDao.update(user);
}
@Override
public boolean isExistsUser(String username)
{
return userDao.isExistsUser(username);
}
}
HibernateUtil.java
package com.anllin.registration.util;
import org.hibernate.HibernateException;
import org.hibernate.Session;
import org.hibernate.cfg.Configuration;
import org.hibernate.cfg.AnnotationConfiguration;
/**
* Configures and provides access to Hibernate sessions, tied to the
* current thread of execution. Follows the Thread Local Session
* pattern, see {@link http://hibernate.org/42.html }.
*/
@SuppressWarnings("deprecation")
public class HibernateUtil {
/**
* Location of hibernate.cfg.xml file.
* Location should be on the classpath as Hibernate uses
* #resourceAsStream style lookup for its configuration file.
* The default classpath location of the hibernate config file is
* in the default package. Use #setConfigFile() to update
* the location of the configuration file for the current session.
*/
private static String CONFIG_FILE_LOCATION = "/hibernate.cfg.xml";
private static final ThreadLocal<Session> threadLocal = new ThreadLocal<Session>();
private static Configuration configuration = new AnnotationConfiguration();
private static org.hibernate.SessionFactory sessionFactory;
private static String configFile = CONFIG_FILE_LOCATION;
static {
try {
configuration.configure(configFile);
sessionFactory = configuration.buildSessionFactory();
} catch (Exception e) {
System.err
.println("%%%% Error Creating SessionFactory %%%%");
e.printStackTrace();
}
}
private HibernateUtil() {
}
/**
* Returns the ThreadLocal Session instance. Lazy initialize
* the <code>SessionFactory</code> if needed.
*
* @return Session
* @throws HibernateException
*/
public static Session getSession() throws HibernateException {
Session session = (Session) threadLocal.get();
if (session == null || !session.isOpen()) {
if (sessionFactory == null) {
rebuildSessionFactory();
}
session = (sessionFactory != null) ? sessionFactory.openSession()
: null;
threadLocal.set(session);
}
return session;
}
/**
* Rebuild hibernate session factory
*
*/
public static void rebuildSessionFactory() {
try {
configuration.configure(configFile);
sessionFactory = configuration.buildSessionFactory();
} catch (Exception e) {
System.err
.println("%%%% Error Creating SessionFactory %%%%");
e.printStackTrace();
}
}
/**
* Close the single hibernate session instance.
*
* @throws HibernateException
*/
public static void closeSession() throws HibernateException {
Session session = (Session) threadLocal.get();
threadLocal.set(null);
if (session != null) {
session.close();
}
}
/**
* return session factory
*
*/
public static org.hibernate.SessionFactory getSessionFactory() {
return sessionFactory;
}
/**
* return session factory
*
* session factory will be rebuilded in the next call
*/
public static void setConfigFile(String configFile) {
HibernateUtil.configFile = configFile;
sessionFactory = null;
}
/**
* return hibernate configuration
*
*/
public static Configuration getConfiguration() {
return configuration;
}
}
UserInfo.java
package com.anllin.registration.vo;
public class UserInfo
{
private String username;
private String password;
private String psssword2;
public String getUsername()
{
return username;
}
public void setUsername(String username)
{
this.username = username;
}
public String getPassword()
{
return password;
}
public void setPassword(String password)
{
this.password = password;
}
public String getPsssword2()
{
return psssword2;
}
public void setPsssword2(String psssword2)
{
this.psssword2 = psssword2;
}
}
web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<display-name>User registration</display-name>
<!-- 把session的关闭延迟到jsp页面显示之后，在配在struts2上面。 -->
<filter>
<filter-name>OpenSessionInView</filter-name>
<filter-class>org.springframework.orm.hibernate3.support.OpenSessionInViewFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>OpenSessionInView</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!-- 使用spring过滤器解决中文乱码问题 -->
<filter>
<filter-name>encodingFilter</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>GBK</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>encodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!-- 使用struts2必须有的配置 -->
<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!-- spring 与 struts2 整合时需要的配置 ，实现在action中依赖注入功能-->
<context-param>
<param-name>contextConfigLocation</param-name>
<!-- <param-value>/WEB-INF/daoContext.xml /WEB-INF/applicationContext.xml</param-value>-->
<param-value>classpath:beans.xml</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
</web-app>
hibernate.cfg.xml
<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
<!-- Generated by MyEclipse Hibernate Tools. -->
<hibernate-configuration>
<session-factory>
<property name="hbm2ddl.auto">create</property>
<property name="dialect">org.hibernate.dialect.MySQL5Dialect</property>
<property name="connection.url">jdbc:mysql://localhost:3306/test</property>
<property name="connection.username">root</property>
<property name="connection.password">123</property>
<property name="connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="myeclipse.connection.profile">mysql5.5-jdbc5.0.8</property>
<property name="show_sql">true</property>
<property name="format_sql">true</property>
<mapping class="com.anllin.registration.model.User"/>
</session-factory>
</hibernate-configuration>
register.jsp
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>用户注册</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
</head>
<body>
<form action="u.action" method="post">
用户名：<input type="text" name="username" size="20"/><br/>
密 码：<input type="password" name="password" size="20"/><br/>
确认密码：<input type="password" name="psssword2" size="20"/><br/>
<input type="submit" value="提交"/>
</form>
<br>
</body>
</html>
error.jsp
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>error</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
</head>
<body>
<h1>出错了</h1>
<br>
</body>
</html>
registerFail.jsp
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>register fail</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
</head>
<body>
<h1>register failed.</h1>
</body>
</html>
registerSuccess.jsp
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@taglib prefix="s" uri="/struts-tags"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>register success</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
</head>
<body>
<h1>register sucess!</h1>
username: ${userInfo.username }<br/>
password: ${userInfo.password }<br/>
<s:debug></s:debug>
</body>
</html>
user.jsp
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ taglib prefix="s" uri="/struts-tags" %>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>error</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
</head>
<body>
<s:property value="user.username"/><br/>
<s:property value="user.password"/><br/>
<s:debug></s:debug>
</body>
</html>
userlist.jsp
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ taglib prefix="s" uri="/struts-tags"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme() + "://"
+ request.getServerName() + ":" + request.getServerPort()
+ path + "/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>error</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<style type="text/css">
table
{
margin:0 auto;
width:60%;
border-collapse: collapse;
}
table tr td
{
border:1px solid black;
}
</style>
</head>
<body>
<table >
<s:iterator value="users">
<tr>
<td>
<s:property value="username" />
</td>
<td>
<s:property value="password"/>
</td>
</tr>
</s:iterator>
</table>
<s:debug></s:debug>
</body>
</html>