hibernate4无法保存数据

hibernate4无法保存数据

author： hiu

以后都发文章我都备注一下作者了，hiu就是我了

红色字体更新日期：2014-07-08

初次使用hibernate4，使用getCurrentSession保存对象时无法将对象的数据保存进数据库，经过一番试验后，发现原来要配置事务才能保存数据。

保存数据失败原因：

没有配置事务，通过手动写一个事务，才能提交数据。手动写一个事务，用getCurrentSession也无法保存数据，只能使用openSession才能保存数据。

解决办法：

配置spring声明式事务，不建议使用注解来配置事务，注解配置事务，只在xml配置切面事务失败时，才用来测试。一般xml配置切面事务失败原因，找不到包，还有切面路径找不到类。今天（2014-07-08）在保存数据时发现，如果做一对多的表保存数据的话，即使xml配置切面事务的切面不正确，也能使用getCurrentSession保存数据，但事务就无法回滚了：

spring-hibernate.xml

<aop:config>             <!--我在Service前面加了1234，目的：不让匹配到对应的类开启事务--><aop:pointcut id="transactionPointcut" expression="execution(* com..service.*1234Service.*(..))" />   <aop:advisor pointcut-ref="transactionPointcut" advice-ref="transactionAdvice" /></aop:config>

service层代码：

public EmployeeVo save(EmployeeVo employeeVo, Map<String, String> pageParam) throws SQLException {Employee employee =new Employee();String keyjobno=employeeVo.getCompany().trim()+employeeVo.getJobno().trim();//employee表employeeVo.setKeyjobno(keyjobno.trim());//主键，公司+工号employeeVo.setIfout("在会");BeanUtils.copyProperties(employeeVo, employee);//in_union_his表InUnionHis inunion=new InUnionHis();BeanUtils.copyProperties(employeeVo, inunion);inunion.setEmployee(employee);Set<InUnionHis> inUnionHises = new HashSet<InUnionHis>();inUnionHises.add(inunion);employee.setInUnionHises(inUnionHises);employeeDao.save(employee);return employeeVo;}

以上是用来做插入的，在保存主表employee表（一方）数据时，也将从表in_union_his（多方）的数据保存，控制台打印出来的sql语句：

2014-07-08 18:33:46 [org.hibernate.SQL]-[DEBUG]     insert     into        union_ssh.employee        (bornboon, borndate, company, createdate, dept, getborndate, getmarrydate, id, identitycard, ifout, interest, jobno, lodging, marry, marryboon, name, nativename, operator, phone, politicsface, sex, keyjobno)     values        (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)Hibernate:     insert     into        union_ssh.employee        (bornboon, borndate, company, createdate, dept, getborndate, getmarrydate, id, identitycard, ifout, interest, jobno, lodging, marry, marryboon, name, nativename, operator, phone, politicsface, sex, keyjobno)     values        (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)2014-07-08 18:33:46 [org.hibernate.engine.spi.ActionQueue]-[DEBUG] Executing identity-insert immediately2014-07-08 18:33:46 [org.hibernate.SQL]-[DEBUG]     insert     into        union_ssh.in_union_his        (createdate, keyjobno, inuniondate, operator)     values        (?, ?, ?, ?)Hibernate:     insert     into        union_ssh.in_union_his        (createdate, keyjobno, inuniondate, operator)     values        (?, ?, ?, ?)2014-07-08 18:33:46 [org.hibernate.id.IdentifierGeneratorHelper]-[DEBUG] Natively generated identity: 812014-07-08 18:33:46 [org.springframework.security.web.context.HttpSessionSecurityContextRepository]-[DEB

可以看到sql语句插入了两张表的数据，这就说明了在没有配置对应的事务切面时，依然能够使用getCurrentSession保存数据，不过这种前提是一定要在一对多的表关系中进行才可以的，如果我将上面service层//in_union_his表下面的代码去掉，只做保存employee表，这时使用

getCurrentSession保存数据是无法执行的，在控制台也没有任何的sql语句打印出来的。

说明 ：

1、要注意，在web.xml配置openSessionInViewFilter用来启动hibernate，在经过url请求后，这里就会开启hibernate的session，如果不配置，就无法使用getCurrentSession了，详细配置，请看下面web.xml的配置，

2、下面的代码是用AOP配置的事务，注解方式的事务我已经注释掉了，请看UserService里面注释掉的事务注解

3、dao和service我都是用注解注入的

4、下面的几个xml文件除了applicationContext-security.xml这个配置文件外，其它的几个xml文件都是参照easyUI教程中的孙宇老师的视频配置的，有兴趣的朋友可下载下来看看，比较适合刚入门的朋友

5、项目是用maven搭建的，比较方便的，不用再去找jar包，只要在pom.xml文件配置，在连接网络的前提下就可以自动下载jar包了，可以看看下面的pom.xml文件中，我下载了那些jar包

6、因为我在spring-hibernate.xml文件配置了<prop key="hibernate.show_sql">${hibernate.show_sql}</prop> ，这个值为true时，如果执行了sql语句，就会在控制台打印出sql语句的，我在测试时，如果数据没保存进数据库，控制台是不会打印出sql语句的，成功保存数据后，打印出的信息：

2014-06-28 16:40:10 [org.hibernate.SQL]-[DEBUG]     insert     into        union_ssh.pub_users        (enabled, issys, user_account, user_desc, user_name, user_password, user_id)     values        (?, ?, ?, ?, ?, ?, ?)Hibernate:     insert     into        union_ssh.pub_users        (enabled, issys, user_account, user_desc, user_name, user_password, user_id)     values        (?, ?, ?, ?, ?, ?, ?)

下面贴出代码：

UserService：

package com.user.service;import java.sql.SQLException;import java.util.ArrayList;import java.util.HashMap;import java.util.List;import java.util.Map;import org.springframework.beans.BeanUtils;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Service;import org.springframework.transaction.annotation.Propagation;import org.springframework.transaction.annotation.Transactional;import com.user.dao.UserDaoI;import com.user.model.PubUsers;import com.user.pageModel.UsersPageModel;import framework.base.dao.BaseDaoI;import framework.base.model.DataGrid;import framework.base.model.GridModel;import framework.base.model.User;@Service("userService")

@Transactional 使用注解配置事务public class UserService {private UserDaoI userDaoi;//下面3个注解都是用来配置事务的，只要在这个类的头部加上事务注解，就能保存数据进数据库，无论使用那个，都不会影响数据是提交/* * 如果有事务, 那么加入事务, 没有的话新建一个(默认情况下) * @Transactional(propagation=Propagation.REQUIRED) *//*不管是否存在事务,都创建一个新的事务,原来的挂起,新的执行完毕,继续执行老的事务 * @Transactional(propagation=Propagation.REQUIRES_NEW) */    /*容器不为这个方法开启事务     * @Transactional(propagation=Propagation.NOT_SUPPORTED)     */public User save(User user) throws Exception {PubUsers t = new PubUsers();BeanUtils.copyProperties(user, t);t.setUserId(88);t.setEnabled(1);t.setIssys(1);userDaoi.save(t);//throw new RuntimeException();//用来测试事务回滚return user;}public BaseDaoI<PubUsers> getUserDao() {return userDao;}public UserDaoI getUserDaoi() {return userDaoi;}@Autowiredpublic void setUserDaoi(UserDaoI userDaoi) {this.userDaoi = userDaoi;}}

UserDaoI：

package com.user.dao;import java.util.List;import com.user.model.PubUsers;public interface UserDaoI {public void save(PubUsers t);}

UserDaoImpl：

package com.user.dao.impl;import java.util.Iterator;import java.util.List;import org.hibernate.Query;import org.hibernate.Session;import org.hibernate.SessionFactory;import org.hibernate.Transaction;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Repository;import com.user.dao.UserDaoI;import com.user.model.PubUsers;@Repository(value="userDao")public class UserDaoImpl implements UserDaoI {           private SessionFactory sessionFactory;public SessionFactory getSessionFactory() {return sessionFactory;}@Autowired public void setSessionFactory(SessionFactory sessionFactory) {this.sessionFactory = sessionFactory;}/** * 获得当前事物的session *  * @return org.hibernate.Session */public Session getCurrentSession() {return sessionFactory.getCurrentSession();}//配置事务后，直接使用这里，就可保存数据进数据库了@Overridepublic void save(PubUsers t) {        Session session=this.sessionFactory.getCurrentSession();session.save(t);}//这个方法是在没有配置spring事务时使用的测试，这里我已经测试过了，在UserDaoI中已经删除了这个接口public void saveTest(PubUsers t){//方法1，不能成功 /* Session session=this.sessionFactory.getCurrentSession();  session.save(t);*/   //2，不成功/*Session session=this.sessionFactory.getCurrentSession();Transaction tx=session.beginTransaction();session.save(t);tx.commit();//这里一提交，数据就保存进数据库了*/ //方法3，不成功/* Session session=this.sessionFactory.openSession(); session.save(t);*/ //方法4，事务提交后，成功保存数据到数据库Session session=this.sessionFactory.openSession();Transaction tx=session.beginTransaction();session.save(t);tx.commit();//这里一提交，数据就保存进数据库了        }}

spring-hibernate.xml，主要配置了数据库连接，和事务：

<?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:tx="http://www.springframework.org/schema/tx" xmlns:aop="http://www.springframework.org/schema/aop" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsdhttp://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd"><!-- JNDI方式配置数据源 --><!-- <bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> <property name="jndiName" value="${jndiName}"></property> </bean> --><!-- 配置数据源 --><!-- 阿里巴巴数据源，不用配置数据库驱动类，会根据请求的url找到相应的驱动类 --><bean name="dataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close"><property name="url" value="${jdbc_url}" /><property name="username" value="${jdbc_username}" /><property name="password" value="${jdbc_password}" /><!-- 初始化连接大小 --><property name="initialSize" value="0" /><!-- 连接池最大使用连接数量 --><property name="maxActive" value="20" /><!-- 连接池最大空闲 --><property name="maxIdle" value="20" /><!-- 连接池最小空闲 --><property name="minIdle" value="0" /><!-- 获取连接最大等待时间 --><property name="maxWait" value="60000" /><!-- <property name="poolPreparedStatements" value="true" /> <property name="maxPoolPreparedStatementPerConnectionSize" value="33" /> --><property name="validationQuery" value="${validationQuery}" /><property name="testOnBorrow" value="false" /><property name="testOnReturn" value="false" /><property name="testWhileIdle" value="true" /><!-- 配置间隔多久才进行一次检测，检测需要关闭的空闲连接，单位是毫秒 --><property name="timeBetweenEvictionRunsMillis" value="60000" /><!-- 配置一个连接在池中最小生存的时间，单位是毫秒 --><property name="minEvictableIdleTimeMillis" value="25200000" /><!-- 打开removeAbandoned功能 --><property name="removeAbandoned" value="true" /><!-- 1800秒，也就是30分钟 --><property name="removeAbandonedTimeout" value="1800" /><!-- 关闭abanded连接时输出错误日志 --><property name="logAbandoned" value="true" /><!-- 监控数据库 --><!-- <property name="filters" value="stat" /> --><property name="filters" value="mergeStat" /></bean><!-- 配置hibernate session工厂 --><bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean"><property name="dataSource" ref="dataSource" /><property name="hibernateProperties"><props><prop key="hibernate.hbm2ddl.auto">${hibernate.hbm2ddl.auto}</prop><prop key="hibernate.dialect">${hibernate.dialect}</prop><prop key="hibernate.show_sql">${hibernate.show_sql}</prop><prop key="hibernate.format_sql">${hibernate.format_sql}</prop></props></property><!-- 自动扫描注解方式配置的hibernate类文件(实体类) --><property name="packagesToScan"><list><value>com.*.model</value><value>com.*.pageModel</value></list></property><!-- 自动扫描hbm方式配置的hibernate文件和.hbm文件 --><!-- <property name="mappingDirectoryLocations"><list><value>classpath:sy/hbm</value></list></property> --></bean><!-- 配置事务管理器 --><bean name="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager"><property name="sessionFactory" ref="sessionFactory"></property></bean><!-- 注解方式配置事物 --><!-- <tx:annotation-driven transaction-manager="transactionManager" /> --><!-- 拦截器方式配置事物 --><tx:advice id="transactionAdvice" transaction-manager="transactionManager"><tx:attributes><tx:method name="add*" /><!-- save这里设置了事务回滚的异常，不用抛RuntimeException异常，抛出SQLException也可以回滚--><tx:method name="save*" rollback-for="SQLException"/><tx:method name="update*" /><tx:method name="modify*" /><tx:method name="edit*" /><tx:method name="delete*" /><tx:method name="remove*" /><tx:method name="repair" /><tx:method name="get*" propagation="SUPPORTS" /><tx:method name="find*" propagation="SUPPORTS" /><tx:method name="load*" propagation="SUPPORTS" /><tx:method name="search*" propagation="SUPPORTS" /><tx:method name="*" propagation="SUPPORTS" /></tx:attributes></tx:advice><aop:config><aop:pointcut id="transactionPointcut" expression="execution(* com..service.*Service.*(..))" />  <!-- 我一开始切面使用了这个，在service中后面少了一层，导致无法开启事务，以后要注意    <aop:pointcut id="transactionPointcut" expression="execution(* com.*.service.*(..))" />   -->     <aop:advisor pointcut-ref="transactionPointcut" advice-ref="transactionAdvice" /></aop:config>        <!-- 供spring security启动时使用 -->    <bean id="userDao" class="com.user.dao.impl.UserDaoImpl">           </bean></beans>

spring.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" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd"><!-- 引入属性文件<bean id="propertyConfig" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">   <property name="location">  <value>classpath:jdbc.properties</value>   </property></bean> --><context:property-placeholder location="classpath:config.properties" /><!-- 自动扫描包 ，主要为了使用注解注入，如果不扫描，就无法使用注解注入了，不过这里扫不扫描和事务配置无关--><context:component-scan base-package="com.*.dao.impl,com.*.service,framework.base.dao.impl"/></beans>

web.xml

<?xml version="1.0" encoding="UTF-8"?><web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" version="3.0">  <display-name></display-name>    <!-- spring配置文件位置 --><context-param><param-name>contextConfigLocation</param-name><param-value>classpath:spring.xml,classpath:spring-hibernate.xml,classpath:applicationContext-security.xml</param-value></context-param>    <!-- spring security 过滤器， 这个的位置顺序和spring的监听器启动位置没有什么关系，可以放在spring监听器的前面，也可以放置在后面。    但一定要放在struts的过滤器前面，因为如果有自定义的登录页面，当登录时，就会跳转到了struts对应的action中，    导致无法使用spring security的验证登录了，正常情况下，应该登录时，会经过自定义的MyUsernamePasswordAuthenticationFilter类的attemptAuthentication方法进行验证。  如果验证成功，则登录成功，不再执行对应的action验证登录 ；spring security验证失败，则跳回指定登录失败的页面。     -->  <filter>    <filter-name>springSecurityFilterChain</filter-name>    <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>  </filter>  <filter-mapping>    <filter-name>springSecurityFilterChain</filter-name>    <url-pattern>/*</url-pattern>  </filter-mapping>     <!-- spring监听器 -->   <listener><listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>   </listener>  <!-- hibernate配置 --><filter>    <filter-name>openSessionInViewFilter</filter-name>    <filter-class>org.springframework.orm.hibernate4.support.OpenSessionInViewFilter</filter-class>    <init-param>      <param-name>singleSession</param-name>      <param-value>true</param-value>      </init-param>    </filter>  <!-- Struts2配置 --><filter><filter-name>struts2</filter-name><filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class></filter><!-- hibernate的session启动过滤器，在url请求action时启动 ，不配置这个,url请求时无法启动hibernate的session--> <filter-mapping>        <filter-name>openSessionInViewFilter</filter-name>        <url-pattern>/*</url-pattern>    </filter-mapping>  <!-- struts拦截的url后缀 --><filter-mapping><filter-name>struts2</filter-name><url-pattern>*.action</url-pattern><url-pattern>*.jsp</url-pattern></filter-mapping>         <!-- 修复数据库监听器<listener><listener-class>com.menu.listener.RepairListener</listener-class></listener> -->   <!-- 登录验证码的servlet -->  <servlet>    <servlet-name>CheckCode</servlet-name>    <servlet-class>framework.util.CheckCode</servlet-class>  </servlet>  <servlet-mapping>    <servlet-name>CheckCode</servlet-name>    <url-pattern>/servlet/CheckCode</url-pattern>  </servlet-mapping>       <!-- log4j ，用来启动log4j  -->   <servlet>    <servlet-name>Log4jInitServlet</servlet-name>    <servlet-class>        framework.util.Log4jInitServlet   </servlet-class>   <init-param>      <param-name>log4jLocation</param-name>      <param-value>WEB-INF/classes/log4j.properties</param-value>   </init-param>   <load-on-startup>0</load-on-startup></servlet>      <welcome-file-list>    <welcome-file>/login.jsp</welcome-file>  </welcome-file-list></web-app>

applicationContext-security.xml，这个本来不打算贴出来的，因为这是spring security权限管理的配置文件，只供大家参考一下，以后有时间，再发一下这个配置的文章

<beans:beans xmlns="http://www.springframework.org/schema/security"  xmlns:beans="http://www.springframework.org/schema/beans"  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  xsi:schemaLocation="http://www.springframework.org/schema/beans           http://www.springframework.org/schema/beans/spring-beans-3.0.xsd           http://www.springframework.org/schema/security           http://www.springframework.org/schema/security/spring-security.xsd">         <!--  No bean named 'springSecurityFilterChain' is defined       1、 这时发布一下你的项目，查看tomcat的webapps目录下，找到你的项目文件夹的classes文件夹有没有相关的spring.xml文件存在，不存在就会报错    2、查看web.xml文件<param-value>标签有没有引入applicationContext-security.xml这个文件        -->           <!-- 不用经过spring security过滤，一般js、css都不需要过滤   -->           <http pattern="/*/js/**" security="none"/>       <http pattern="/common/js/**" security="none"/>      <http pattern="/login.jsp" security="none"/>             <!-- auto-config="true" -->        <http use-expressions="true" entry-point-ref="authenticationProcessingFilterEntryPoint" >     <!-- 不再在这里对url进行权限拦截，在数据库中取出url中对应的权限         <intercept-url pattern="/**" access="ROLE_USER" />     -->           <!-- 单用户登陆 -->           <session-management>              <concurrency-control max-sessions="1"                error-if-maximum-exceeded="true" />           </session-management>       <!-- 这种自定义的登录页面，不能经过security的用户信息验证，也就等于不能取出用户的权限                <form-login login-page='/login.jsp' default-target-url="/index.jsp"/>  -->                      <!-- 尝试访问没有权限的页面时跳转的页面 -->                 <access-denied-handler error-page="/403.jsp"/>                     <custom-filter ref="loginFilter" position="FORM_LOGIN_FILTER"  />                           <custom-filter ref="myFilter" before="FILTER_SECURITY_INTERCEPTOR"/>              <!-- 检测失效的sessionId,session超时时，定位到另外一个URL -->              <session-management invalid-session-url="/sessionTimeOut.jsp" />         <!--             <custom-filter ref="logoutFilter" before="LOGOUT_FILTER"/>             -->                          <logout invalidate-session="true"  logout-success-url="/"  logout-url="/logout"/>  </http>         <!-- 登录验证器 -->      <beans:bean id="loginFilter"          class="framework.security.login.MyUsernamePasswordAuthenticationFilter">                 <!-- value="/loginUser.action"处理登录表单的action ，value值要以“/”开关，否则会报错 ：        org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.security.filterChains': Cannot resolve reference to bean 'org.springframework.security.web.DefaultSecurityFilterChain#3' while setting bean property 'sourceList' with key [3]; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.security.web.DefaultSecurityFilterChain#3': Cannot resolve reference to bean 'loginFilter' while setting constructor argument with key [4]; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'loginFilter' defined in class path resource [applicationContext-security.xml]: Error setting property values; nested exception is org.springframework.beans.PropertyBatchUpdateException; nested PropertyAccessExceptions (1) are:PropertyAccessException 1: org.springframework.beans.MethodInvocationException: Property 'filterProcessesUrl' threw exception; nested exception is java.lang.IllegalArgumentException: userAction!login.action isn't a valid redirect URL                -->          <beans:property name="filterProcessesUrl" value="/user/loginUser.action"></beans:property>                  <!-- 验证成功后的处理  -->           <beans:property name="authenticationSuccessHandler" ref="loginLogAuthenticationSuccessHandler"></beans:property>                              <!-- 验证失败后的处理  -->         <beans:property name="authenticationFailureHandler" ref="simpleUrlAuthenticationFailureHandler"></beans:property>                       <beans:property name="authenticationManager" ref="authenticationManager"></beans:property>                           <!-- 注入DAO为了查询相应的用户 -->          <beans:property name="userDao" ref="userDao"></beans:property>      </beans:bean>            <beans:bean id="loginLogAuthenticationSuccessHandler"          class="org.springframework.security.web.authentication.SavedRequestAwareAuthenticationSuccessHandler">          <beans:property name="defaultTargetUrl" value="/index.jsp"></beans:property>      </beans:bean>         <beans:bean id="simpleUrlAuthenticationFailureHandler"          class="org.springframework.security.web.authentication.SimpleUrlAuthenticationFailureHandler">          <!-- 可以配置相应的跳转方式。属性forwardToDestination为true采用forward false为sendRedirect -->          <beans:property name="defaultFailureUrl" value="/login.jsp"></beans:property>      </beans:bean>               <!-- 认证过滤器 -->          <beans:bean id="myFilter"  class="framework.security.base.MyFilterSecurityInterceptor">                         <beans:property name="authenticationManager"  ref="authenticationManager" />                                          <beans:property name="accessDecisionManager"  ref="myAccessDecisionManagerBean" />                                     <beans:property name="securityMetadataSource" ref="mySecurityMetadataSource" />         </beans:bean>        <!-- spring security提供的用户登录验证 ，alias的值对应上面的ref="authenticationManager" -->        <authentication-manager alias="authenticationManager">                 <!--userDetailServiceImpl 获取登录的用户、用户权限 -->                      <authentication-provider user-service-ref="userDetailServiceImpl" />                    </authentication-manager>                     <!-- 获取登录的用户、用户权限 -->       <beans:bean id="userDetailServiceImpl" class="framework.security.base.MyUserDetailsService">    <beans:property name="userDao" ref="userDao"></beans:property>    </beans:bean>        <!-- 判断是否有权限访问请求的url页面 -->         <beans:bean id="myAccessDecisionManagerBean"           class="framework.security.base.MyAccessDecisionManager">    </beans:bean>             <!-- 获取数据库中所有的url资源，读出url资源与权限的对应关系  -->              <beans:bean id="mySecurityMetadataSource"            class="framework.security.base.MySecurityMetadataSource">    </beans:bean>          <!-- 未登录的切入点 -->      <beans:bean id="authenticationProcessingFilterEntryPoint" class="org.springframework.security.web.authentication.LoginUrlAuthenticationEntryPoint">          <beans:property name="loginFormUrl" value="/sessionTimeOut.jsp"></beans:property>      </beans:bean>      </beans:beans>

pom.xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">  <modelVersion>4.0.0</modelVersion>  <groupId>SSHMS</groupId>  <artifactId>SSHMS</artifactId>  <version>0.0.1-SNAPSHOT</version>  <packaging>war</packaging>  <name/>  <description/>    <!-- 指定Maven仓库 --><repositories><repository><id>maven</id><name>Maven Repository Switchboard</name><layout>default</layout><url>http://repo1.maven.org/maven2</url><snapshots><enabled>false</enabled></snapshots></repository><repository><id>alibaba-opensource</id><name>alibaba-opensource</name><url>http://code.alibabatech.com/mvn/releases/</url><layout>default</layout></repository><repository><id>alibaba-opensource-snapshot</id><name>alibaba-opensource-snapshot</name><url>http://code.alibabatech.com/mvn/snapshots/</url><layout>default</layout></repository></repositories>   <properties>    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>  </properties>    <dependencies>  <!-- servlet -->    <dependency><groupId>javax.servlet</groupId><artifactId>servlet-api</artifactId><version>2.5</version><scope>provided</scope>    </dependency>      <!-- JUnit4 -->     <dependency><groupId>junit</groupId><artifactId>junit</artifactId><version>4.11-beta-1</version><scope>test</scope> </dependency>     <!-- log4j --><dependency><groupId>log4j</groupId><artifactId>log4j</artifactId><version>1.2.17</version></dependency><!-- fastJson --><dependency><groupId>com.alibaba</groupId><artifactId>fastjson</artifactId><version>1.1.24</version></dependency><!-- spring3 --><dependency><groupId>org.springframework</groupId><artifactId>spring-core</artifactId><version>3.1.2.RELEASE</version></dependency><dependency><groupId>org.springframework</groupId><artifactId>spring-context</artifactId><version>3.1.2.RELEASE</version></dependency><dependency><groupId>org.springframework</groupId><artifactId>spring-jdbc</artifactId><version>3.1.2.RELEASE</version></dependency><dependency><groupId>org.springframework</groupId><artifactId>spring-beans</artifactId><version>3.1.2.RELEASE</version></dependency><dependency><groupId>org.springframework</groupId><artifactId>spring-web</artifactId><version>3.1.2.RELEASE</version></dependency><dependency><groupId>org.springframework</groupId><artifactId>spring-expression</artifactId><version>3.1.2.RELEASE</version></dependency><dependency><groupId>org.springframework</groupId><artifactId>spring-orm</artifactId><version>3.1.2.RELEASE</version></dependency>           <!-- struts2 --><dependency><groupId>org.apache.struts</groupId><artifactId>struts2-core</artifactId><version>2.3.16.3</version><!-- 如果有hibernate时要去除这个，因为hibernate也有这个类，不能以这个代替hibernate的那个，否则会出错 --> <exclusions><exclusion><groupId>javassist</groupId><artifactId>javassist</artifactId></exclusion></exclusions></dependency><dependency><groupId>org.apache.struts</groupId><artifactId>struts2-spring-plugin</artifactId><version>2.3.16.3</version></dependency><dependency><groupId>org.apache.struts</groupId><artifactId>struts2-convention-plugin</artifactId><version>2.3.16.3</version></dependency>          <!-- 加入mysql驱动依赖包 --><dependency><groupId>mysql</groupId><artifactId>mysql-connector-java</artifactId><version>5.1.27</version></dependency>  <!-- 加入druid数据源依赖包 --><dependency><groupId>com.alibaba</groupId><artifactId>druid</artifactId><version>1.0.0</version></dependency><!-- spring事务切面的包 --><dependency><groupId>org.aspectj</groupId><artifactId>aspectjweaver</artifactId><version>1.7.4</version></dependency> <!-- hibernate4 -->   <dependency><groupId>org.hibernate</groupId><artifactId>hibernate-core</artifactId><version>4.1.7.Final</version>   </dependency> <!-- spring security  -->   <dependency>      <groupId>org.springframework.security</groupId>      <artifactId>spring-security-config</artifactId>      <version>3.2.4.RELEASE</version>      <scope>compile</scope>    </dependency>      <dependency>      <groupId>org.springframework.security</groupId>      <artifactId>spring-security-web</artifactId>      <version>3.2.4.RELEASE</version>      <scope>compile</scope>    </dependency>      <dependency>      <groupId>org.springframework.security</groupId>      <artifactId>spring-security-core</artifactId>      <version>3.2.4.RELEASE</version>      <scope>compile</scope>    </dependency>         <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-webmvc</artifactId>      <version>3.2.8.RELEASE</version>      <scope>compile</scope>    </dependency>      <!--     org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.security.filterChains': Initialization of bean failed; nested exception is java.lang.NoClassDefFoundError: org/springframework/web/context/request/async/CallableProcessingInterceptor     -->    <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-web</artifactId>      <version>3.2.8.RELEASE</version>      <scope>compile</scope>    </dependency>      <dependency>      <groupId>commons-logging</groupId>      <artifactId>commons-logging</artifactId>      <version>1.1.1</version>      <scope>compile</scope>      <optional>true</optional>    </dependency>

    <!--注解事务要引入的包-->    <dependency>       <groupId>cglib</groupId>       <artifactId>cglib</artifactId>       <version>2.2</version>    </dependency>     </dependencies>  <build>    <plugins>      <plugin>        <artifactId>maven-war-plugin</artifactId>      </plugin>      <plugin>        <artifactId>maven-compiler-plugin</artifactId>        <configuration>          <source>1.6</source>          <target>1.6</target>        </configuration>      </plugin>    </plugins>  </build></project>

也贴上一张项目的架构图吧