SSH使用总结(xml配置)

所需要的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">

<!-- 读取jdbc.properties里的配置信息 -->
    <bean
        class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
        <property name="locations">
            <value>classpath:jdbc.properties</value>
        </property>
    </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>

<!-- xml方式配置sessionFactory -->
    <bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
        <property name="dataSource" ref="dataSource" />
        <property name="mappingResources">
            <list>
                <value>com/anllin/usermgr/model/User.hbm.xml</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>
            </props>
        </property>
    </bean>

<!-- 开启事务管理 -->
    <bean id="txManager"
        class="org.springframework.orm.hibernate3.HibernateTransactionManager">
        <property name="sessionFactory" ref="sessionFactory" />
    </bean>

<!-- spring事务的xml配置 ，建议使用-->
    <aop:config>
        <aop:pointcut id="bussinessService"
            expression="execution(* com.anllin.usermgr.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"/>
            <tx:method name="isExists*" read-only="true"/>
            <tx:method name="*" propagation="REQUIRED" read-only="false" />
        </tx:attributes>
    </tx:advice>

<!-- UserDaoImpl继承 HibernateDaoSupport,即可使用hibernateTemplate-->
    <bean id="userDao" class="com.anllin.usermgr.dao.impl.UserDaoImpl">
        <property name="sessionFactory" ref="sessionFactory"/>
    </bean>

    <bean id="userService" class="com.anllin.usermgr.service.impl.UserServiceImpl">
        <property name="userDao" ref="userDao"/>
    </bean>
    
    <bean id="listUsersAction" class="com.anllin.usermgr.action.ListUserAction">
        <property name="userService" ref="userService"/>
    </bean>
    
    <bean id="addUserAction" class="com.anllin.usermgr.action.AddUserAction">
        <property name="userService" ref="userService"/>
    </bean>
    
    <bean id="deleteUserAction" class="com.anllin.usermgr.action.DeleteUserAction">
        <property name="userService" ref="userService"></property>
    </bean>
    
    <bean id="getUserAction" class="com.anllin.usermgr.action.GetUserAction">
        <property name="userService" ref="userService"></property>
    </bean>
    
    <bean id="updateUserAction" class="com.anllin.usermgr.action.UpdateUserAction">
        <property name="userService" ref="userService"></property>
    </bean>
</beans>

　　

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>

    <package name="registration" namespace="/" extends="struts-default">
        <action name="listUser" class="listUsersAction">
            <result name="success">/listUsers.jsp</result>
        </action>
        
        <action name="addUser" class="addUserAction">
            <result name="success" type="redirect">listUser.action</result>
        </action>
        
        <action name="deleteUser" class="deleteUserAction">
            <result name="success" type="redirect">listUser.action</result>
        </action>
        
        <action name="getUser" class="getUserAction">
            <result name="success">updateUser.jsp</result>
        </action>
        
        <action name="updateUser" class="updateUserAction">
            <result name="success" type="redirect">listUser.action</result>
        </action>
    </package>

</struts>

　　

jdbc.properties

jdbc.driverClassName=com.mysql.jdbc.Driver
jdbc.url=jdbc\:mysql\://localhost\:3306/usermgr
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

　　

AddUserAction.java

package com.anllin.usermgr.action;

import com.anllin.usermgr.model.User;
import com.anllin.usermgr.service.UserService;
import com.opensymphony.xwork2.ActionSupport;

public class AddUserAction extends ActionSupport
{
    private User user;
    private UserService userService;

    public User getUser()
    {
        return user;
    }

    public void setUser(User user)
    {
        this.user = user;
    }

    public UserService getUserService()
    {
        return userService;
    }

    public void setUserService(UserService userService)
    {
        this.userService = userService;
    }

    @Override
    public String execute() throws Exception
    {
        if(user != null)
        {
            this.userService.add(user);
        }
        return SUCCESS;
    }
}

　　

DeleteUserAction.java

package com.anllin.usermgr.action;

import org.apache.struts2.ServletActionContext;

import com.anllin.usermgr.service.UserService;
import com.opensymphony.xwork2.ActionSupport;

public class DeleteUserAction extends ActionSupport
{
    private int id;

    private UserService userService;

    public UserService getUserService()
    {
        return userService;
    }

    public void setUserService(UserService userService)
    {
        this.userService = userService;
    }

    @Override
    public String execute() throws Exception
    {
        id = Integer.parseInt(ServletActionContext.getRequest().getParameter("id").trim());
        if (id > 0)
        {
            userService.deleteById(id);
        }
        return SUCCESS;
    }
}

　　

GetUserAction.java

package com.anllin.usermgr.action;

import org.apache.struts2.ServletActionContext;

import com.anllin.usermgr.model.User;
import com.anllin.usermgr.service.UserService;
import com.opensymphony.xwork2.ActionSupport;

public class GetUserAction extends ActionSupport
{
    private User user;
    private UserService userService;
    public User getUser()
    {
        return user;
    }
    public void setUser(User user)
    {
        this.user = user;
    }
    public UserService getUserService()
    {
        return userService;
    }
    public void setUserService(UserService userService)
    {
        this.userService = userService;
    }
    
    @Override
    public String execute() throws Exception
    {
        int id = Integer.valueOf(ServletActionContext.getRequest().getParameter("id").trim());
        if(id >= 0)
        {
            this.user = userService.getById(id);
        }
        
        ServletActionContext.getRequest().setAttribute("user",user);
        
        return SUCCESS;
    }
}

　　

ListUserAction.java

package com.anllin.usermgr.action;

import java.util.List;

import org.apache.struts2.ServletActionContext;

import com.anllin.usermgr.model.User;
import com.anllin.usermgr.service.UserService;
import com.opensymphony.xwork2.ActionSupport;

public class ListUserAction extends ActionSupport
{
    private List<User> users;
    private UserService userService;

    public List<User> getUsers()
    {
        return users;
    }

    public void setUsers(List<User> users)
    {
        this.users = users;
    }

    public UserService getUserService()
    {
        return userService;
    }

    public void setUserService(UserService userService)
    {
        this.userService = userService;
    }

    @Override
    public String execute() throws Exception
    {
        users = userService.getAll();
        ServletActionContext.getContext().getSession().put("users",users);
        return SUCCESS;
    }
}

　　

UpdateUserAction.java

package com.anllin.usermgr.action;

import com.anllin.usermgr.model.User;
import com.anllin.usermgr.service.UserService;
import com.opensymphony.xwork2.ActionSupport;

public class UpdateUserAction extends ActionSupport
{
    private User user;
    private UserService userService;
    public User getUser()
    {
        return user;
    }
    public void setUser(User user)
    {
        this.user = user;
    }
    public UserService getUserService()
    {
        return userService;
    }
    public void setUserService(UserService userService)
    {
        this.userService = userService;
    }
    
    @Override
    public String execute() throws Exception
    {
        if(user != null)
        {
            userService.update(user);
        }
        return super.execute();
    }
}

　　

UserDao.java

package com.anllin.usermgr.dao;

import java.util.List;

import com.anllin.usermgr.model.User;

public interface UserDao
{
    void add(User user);
    void update(User user);
    void delete(User user);
    void deleteById(int id);
    User getById(int id);
    List<User> getByName(String username);
    List<User> getAll();
}

　　

UserDaoImpl.java

package com.anllin.usermgr.dao.impl;

import java.util.List;

import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

import com.anllin.usermgr.dao.UserDao;
import com.anllin.usermgr.model.User;

public class UserDaoImpl extends HibernateDaoSupport implements UserDao
{
    @Override
    public void add(User user)
    {
        this.getHibernateTemplate().save(user);
    }

    @Override
    public void delete(User user)
    {
        this.getHibernateTemplate().delete(user);
    }

    @Override
    public void deleteById(int id)
    {
        User user = (User)this.getHibernateTemplate().get(User.class,id);
        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().get(User.class,id);
    }

    @SuppressWarnings("unchecked")
    @Override
    public List<User> getByName(String username)
    {
        List<User> users = (List<User>)this.getHibernateTemplate().find("from User as u where u.username=?",username);
        
        return users;
    }

    @Override
    public void update(User user)
    {
        this.getHibernateTemplate().update(user);
    }

}

　　

User.java

package com.anllin.usermgr.model;

import java.sql.Date;

public class User
{
    private int id;
    private String username;
    private String password;
    private int age;
    private Date birthday;

    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;
    }

    public int getAge()
    {
        return age;
    }

    public void setAge(int age)
    {
        this.age = age;
    }

    public Date getBirthday()
    {
        return birthday;
    }

    public void setBirthday(Date birthday)
    {
        this.birthday = birthday;
    }

}

　　

User.hbm.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-mapping PUBLIC
        "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
        "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
        
<hibernate-mapping>
    <class name="com.anllin.usermgr.model.User" dynamic-update="true" dynamic-insert="true">
        <id name="id" column="id" type="integer">
            <generator class="native"/>
        </id>
        <property name="username" type="string">
            <column name="username" length="20"/>
        </property>
        <property name="password" type="string">
            <column name="password" length="20"/>
        </property>
        <property name="age" type="integer">
            <column name="age"/>
        </property>
        <property name="birthday" type="date">
            <column name="birthday"/>
        </property>
    </class>
</hibernate-mapping>

　　

UserService.java

package com.anllin.usermgr.service;

import java.util.List;

import com.anllin.usermgr.model.User;

public interface UserService
{
    void add(User user);
    void update(User user);
    void delete(User user);
    void deleteById(int id);
    User getById(int id);
    List<User> getByName(String username);
    List<User> getAll();
    boolean isExistsUser(String username);
}

　　

UserServiceImpl.java

package com.anllin.usermgr.service.impl;

import java.util.List;

import com.anllin.usermgr.dao.UserDao;
import com.anllin.usermgr.model.User;
import com.anllin.usermgr.service.UserService;

public class UserServiceImpl implements UserService
{
    private UserDao userDao;

    public UserDao getUserDao()
    {
        return userDao;
    }

    public void setUserDao(UserDao userDao)
    {
        this.userDao = userDao;
    }

    @Override
    public void add(User user)
    {
        this.userDao.add(user);
    }

    @Override
    public void delete(User user)
    {
        this.userDao.delete(user);
    }

    @Override
    public void deleteById(int id)
    {
        this.userDao.deleteById(id);
    }

    @Override
    public List<User> getAll()
    {
        return this.userDao.getAll();
    }

    @Override
    public User getById(int id)
    {
        return this.userDao.getById(id);
    }

    @Override
    public List<User> getByName(String username)
    {
        return this.userDao.getByName(username);
    }

    @Override
    public boolean isExistsUser(String username)
    {
        List<User> users = getByName(username);
        if(users != null && users.size() > 0)
        {
            return true;
        }
        return false;
    }

    @Override
    public void update(User user)
    {
        this.userDao.update(user);
    }

}

　　

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">
    <welcome-file-list>
        <welcome-file>index.jsp</welcome-file>
    </welcome-file-list>

    <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>

    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:beans.xml</param-value>
    </context-param>
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>

</web-app>

　　

addUser.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>Add User</title>
    
    <meta http-equiv="pragma" content="no-cache">
    <meta http-equiv="cache-control" content="no-cache">
    <style type="text/css">
    h1
    {
        color:blue;
    }    
    </style>"
</head>
  
  <body>
      <h1>Add User</h1>
    <s:form action="addUser.action" theme="simple">
        username: <s:textfield name="user.username"/><br/>
        password: <s:password name="user.password"/><br/>
        age: <s:textfield name="user.age"/><br/>
        birthday: <s:textfield name="user.birthday"/><br/>
        <s:submit value="submit"/>
    </s:form>
  </body>
</html>

　　

index.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"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
  <head>
    <base href="<%=basePath%>">
    
    <title>User Manager</title>
    <meta http-equiv="pragma" content="no-cache">
    <meta http-equiv="cache-control" content="no-cache">
    
    <style type="text/css">
        body
        {
            font-family:Courial new,sans-serif;
            font-size: 16px;
        }
        div
        {
            margin:0 auto;
            text-align: center;
            background: window;
        }
        div h1
        {
            color:Blue;
        }
        div a:link
        {
            color:blue;
        }
        div a:hover
        {
            color:red;
            font-size:18px;
            font-weight: bold;
            font-style: italic;
        }
        
    </style>
  </head>
  
  <body>
      <div>
        <h1>User Manager</h1><br/><br/><br/>
        <s:a href="listUser.action">Show All Users</s:a><br/><br/><br/>
        <s:a href="addUser.jsp">Add a New User</s:a><br/>
    </div>
  </body>
</html>

　　

listUsers.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>List All Users</title>
    
    <meta http-equiv="pragma" content="no-cache">
    <meta http-equiv="cache-control" content="no-cache">
    <style type="text/css">
    table
    {
        border-collapse: collapse;
    }
    table tr th
    {
        background: MediumSlateBlue;
        color: white;
    }
    table tr td
    {
        border:1px solid black;
        background: AliceBlue;
    }
    h1
    {
        color:blue;
    }
    </style>
  </head>
  
  <body>
      <h1 align="center">List All Users</h1>
      <table align="center" width="80%">
          <tr>
              <th>username</th>
              <th>password</th>
              <th>age</th>
              <th>birthday</th>
              <th>update</th>
              <th>delete</th>
          </tr>
          <s:iterator value="%{#session.users}">
              <tr>
                  <td>
                      <s:property value="username"/>
                  </td>
                  <td>
                      <s:property value="password"/>
                  </td>
                  <td>
                      <s:property value="age"/>
                  </td>
                  <td>
                      <s:property value="birthday"/>
                  </td>
                  <td>
                      <s:a href="getUser.action?id=%{#this.id}">update</s:a>
                  </td>
                  <td>
                      <s:a href="deleteUser.action?id=%{#this.id}">delete</s:a>
                  </td>
              </tr>
          </s:iterator>  
      </table>
  </body>
</html>

　　

updateUser.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>Update User</title>
    
    <meta http-equiv="pragma" content="no-cache">
    <meta http-equiv="cache-control" content="no-cache">

    <STYLE type="text/css">
    h1
    {
        color: blue;
    }
    </STYLE>
  </head>
  
  <body>
      <h1>Update User</h1>
      <s:form action="updateUser.action" theme="simple">
          <s:hidden name="user.id" value="%{#request.user.id}"></s:hidden>
          username: <s:textfield name="user.username" value="%{#request.user.username}"/><br/>
          password: <s:textfield name="user.password" value="%{#request.user.password}"/><br/>
          age: <s:textfield name="user.age" value="%{#request.user.age}"/><br/>
          birthday: <s:textfield name="user.birthday" value="%{#request.user.birthday}"/><br/>
          <s:submit value="sumbit changed"></s:submit>
      </s:form>
      <s:debug></s:debug>
  </body>
</html>