Struts2+Spring4+Hibernate4框架集成

自己做了一个SSH的小网站，现在我来记录一下自己在开发中遇到的问题和流程，方便以后查看
首先，用的是struts2的2.5+spring4+Hibernate4集成的SSH框架，用的是oracle数据库，tomcat7做web服务器
Hibernate下载：http://download.csdn.net/detail/liangzi321321/9787604
spring下载：http://download.csdn.net/detail/liangzi321321/9787608
struts2下载：http://download.csdn.net/detail/liangzi321321/9787610

首先struts2所需要的jar包：
struts2-core-2.5.2.jar
struts2-spring-plugin-2.5.2.jar
struts2-config-browser-plugin-2.5.2.jar
struts2-json-plugin-2.5.2.jar(因为我用到了json)
commons-io-2.4.jar
commons-lang.jar
commons-fileupload-1.3.2.jar
freemarker-2.3.23.jar
ognl-3.1.10.jar
javassist-3.20.0-GA.jar
Spring用到的jar包：（因为这是我开发完的，可能jar有点多）
spring-aop-4.1.0.RELEASE.jar
spring-aspects-4.1.0.RELEASE.jar
spring-beans-4.1.0.RELEASE.jar
spring-context-4.1.0.RELEASE.jar
spring-context-support-4.1.0.RELEASE.jar
spring-core-4.1.0.RELEASE.jar
spring-expression-4.1.0.RELEASE.jar
spring-instrument-4.1.0.RELEASE.jar
spring-instrument-tomcat-4.1.0.RELEASE.jar
spring-jdbc-4.1.0.RELEASE.jar
spring-jms-4.1.0.RELEASE.jar
spring-messaging-4.1.0.RELEASE.jar
spring-orm-4.1.0.RELEASE.jar
spring-oxm-4.1.0.RELEASE.jar
spring-test-4.1.0.RELEASE.jar
spring-tx-4.1.0.RELEASE.jar
spring-web-4.1.0.RELEASE.jar
spring-webmvc-4.1.0.RELEASE.jar
spring-websocket-4.1.0.RELEASE.jar
commons-logging-1.1.3.jar
aspectj-1.7.4.jar
aspectjrt-1.7.4.jar
aspectjweaver-1.7.4.jar
Hibernate的jar包：
hibernate-commons-annotations-4.0.2.Final.jar
hibernate-core-4.2.21.Final.jar
hibernate-entitymanager.jar
hibernate-jpa-2.0-api-1.0.1.Final.jar
antlr-2.7.7.jar
commons-collections-3.1.jar
dom4j-1.6.1.jar
javassist-3.20.0-GA.jar（这个包和struts会相同，取最高版本的）
slf4j-api-1.7.22.jar
slf4j-simple-1.7.22.jar

用jdbc连接数据库还需要classes12.jar这个包

接下来是web.xml配置：

    <?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_2_5.xsd"   id="WebApp_ID" version="2.5">    <!-- Hibeinate OSIV 配置 -->      <filter>        <filter-name>OpenSessionInViewFilter</filter-name>          <filter-class>org.springframework.orm.hibernate4.support.OpenSessionInViewFilter</filter-class>             <init-param>              <param-name>FlushMode</param-name>              <param-value>AUTO</param-value>          </init-param>       </filter>      <filter-mapping>          <filter-name>OpenSessionInViewFilter</filter-name>          <url-pattern>/*</url-pattern>      </filter-mapping><!--    添加Spring框架配置参数-->    <context-param>        <param-name>contextConfigLocation</param-name>        <param-value>classpath:applicationContext.xml</param-value>    </context-param>    <!-- 添加Spring监听 -->    <listener>        <listener-class>            org.springframework.web.context.ContextLoaderListener         </listener-class>    </listener>    <!-- 添加struts2的过滤器 -->    <filter>        <filter-name>struts2</filter-name>        <filter-class>org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter</filter-class>        <init-param>            <param-name>actionPackages</param-name>            <param-value>com.ffour.yixing.action</param-value><!-- 这里是你自己的action层 -->        </init-param>    </filter>    <filter-mapping>        <filter-name>struts2</filter-name>        <url-pattern>/*</url-pattern>    </filter-mapping>    <filter>        <filter-name>SpringOpenSessionInViewFilter</filter-name>        <filter-class>org.springframework.orm.hibernate4.support.OpenSessionInViewFilter</filter-class>    </filter>    <filter-mapping>       <filter-name>SpringOpenSessionInViewFilter</filter-name>       <url-pattern>/*</url-pattern>    </filter-mapping>    <session-config>        <session-timeout>30</session-timeout><!--这里设置的是超时时间30分钟 -->    </session-config>    <!-- 配置字符集过滤器 -->    <filter>         <filter-name>SetCharacterEncoding</filter-name>         <filter-class>             org.springframework.web.filter.CharacterEncodingFilter        </filter-class>         <init-param>             <param-name>encoding</param-name>             <param-value>UTF-8</param-value>         </init-param>         <init-param>             <param-name>forceEncoding</param-name>             <param-value>true</param-value>         </init-param>     </filter>     <welcome-file-list>        <welcome-file>WebApp/index.jsp</welcome-file>    </welcome-file-list></web-app>

然后是struts.xml配置：

<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE struts PUBLIC    "-//Apache Software Foundation//DTD Struts Configuration 2.5//EN"    "http://struts.apache.org/dtds/struts-2.5.dtd"><struts>    <!-- 当struts.xml改动后，是否重新加载。默认值为false(生产环境下使用),开发阶段最好打开   -->    <constant name="struts.configuration.xml.reload" value="true" />      <constant name="struts.devMode" value="true" />      <constant name="struts.objectFactory" value="spring" />    <constant name="struts.serve.static.browserCache" value="false" />      <constant name="struts.i18n.encoding" value="UTF-8"/>    <!--这个是传递正常字符串数据类型的数据的基本配置 -->    <package name="login" namespace="/" extends="struts-default">        <!--action配置 -->        <action name="login" class="com.ffour.yixing.action.YixingUserInfoLogin" method="login">             <result name="error">/WebApp/error.jsp</result>             <result name="success">/WebApp/index.jsp</result>        </action>    </package>     <!--这个是传递json类型的数据的基本配置 -->    <package name="ajax" namespace="/" extends="json-default">    </package></struts>

spring的applicationContext.xml配置：

<?xml version="1.0" encoding="UTF-8" ?><beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"    xmlns="http://www.springframework.org/schema/beans"    xmlns:context="http://www.springframework.org/schema/context"    xmlns:aop="http://www.springframework.org/schema/aop"     xmlns:tx="http://www.springframework.org/schema/tx"      default-autowire="byName"      xsi:schemaLocation="http://www.springframework.org/schema/beans    http://www.springframework.org/schema/beans/spring-beans-4.0.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">    <!-- 上下文注释配置 -->    <context:annotation-config />    <context:component-scan base-package="com.ffour.yixing.entity" />      <!-- 引入项目配置属性文件 -->      <context:property-placeholder location="classpath:db.properties" />     <!-- 配置数据源 -->    <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">        <!-- 数据库驱动类 -->        <property name="driverClassName" value="${database.driverClassName}" />        <property name="url" value="${database.url}" />        <property name="username" value="${database.username}" />        <property name="password" value="${database.password}" />    </bean>    <!-- 会话工厂 -->    <bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">        <property name="dataSource" ref="dataSource" />        <property name="configLocation" value="classpath:hibernate.cfg.xml" />    </bean>    <!-- 上下文组件扫描 -->    <context:component-scan base-package="com.ffour.yixing"></context:component-scan>    <!-- 定义事务管理器 -->    <bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager" >        <property name="dataSource" ref="dataSource"/>        <property name="sessionFactory" ref="sessionFactory"></property>    </bean>    <tx:annotation-driven transaction-manager="transactionManager"/>    <tx:advice id="txAdvice" transaction-manager="transactionManager">         <tx:attributes>           <tx:method name="get*" propagation="REQUIRED" read-only="true" />             <tx:method name="find*" propagation="REQUIRED" read-only="true" />             <tx:method name="list*" propagation="REQUIRED" read-only="true" />             <tx:method name="load*" propagation="REQUIRED" read-only="true" />             <tx:method name="select*" propagation="REQUIRED" read-only="true" />             <tx:method name="save*" propagation="REQUIRED" rollback-for="Exception"/>             <tx:method name="add*" propagation="REQUIRED" rollback-for="Exception"/>             <tx:method name="update*" propagation="REQUIRED" rollback-for="Exception"/>             <tx:method name="delete*" propagation="REQUIRED" rollback-for="Exception"/>             <!-- 其他方法使用默认的事务设置 -->             <tx:method name="*" propagation="REQUIRED"/>         </tx:attributes>    </tx:advice>    <aop:config>          <aop:pointcut id="interceptorPointCuts"            expression="execution(* com.ffour.yixing.service.impl.*Impl.*(..))" />          <aop:advisor advice-ref="txAdvice"              pointcut-ref="interceptorPointCuts" />              </aop:config></beans>

上面spring的配置中用到了db.properties，下面是db.properties的内容：

database.database=ORACLEdatabase.driverClassName = oracle.jdbc.driver.OracleDriverdatabase.username =你的数据库用户名database.password = 密码database.url = jdbc:oracle:thin:@localhost:1521:orcldatabase.show_sql  = truedatabase.dialect = org.hibernate.dialect.Oracle10gDialect

接下来是Hibernate的配置：

<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE hibernate-configuration PUBLIC    "-//Hibernate/Hibernate Configuration DTD 3.0//EN"    "http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd"><hibernate-configuration>    <session-factory>               <!-- 方言配置 -->          <property name="hibernate.dialect">org.hibernate.dialect.Oracle10gDialect</property>          <!-- 是否在控制台显示sql -->          <property name="hibernate.show_sql">true</property>          <!-- 是否自动提交事务 -->          <property name="hibernate.connection.autocommit">true</property>          <!-- 数据库批量查询最大数 -->          <property name="hibernate.jdbc.fetch_size">50</property>          <!-- 数据库批量更新,添加,删除操作最大数 -->          <property name="hibernate.jdbc.batch_size">20</property>          <property name="hibernate.current_session_context_class">org.springframework.orm.hibernate4.SpringSessionContext</property>          <!-- 设置自动创建|更新|验证数据库表结构 -->          <property name="hibernate.hbm2ddl.auto">true</property>          <property name="hibernate.cache.use_query_cache">false</property>        <property name="defaultAutoCommit">true</property>         <!-- 这里是配置你的实体类的xml的，Hibernate可以由数据库的表可以自动反向生成实体类和配置 -->          <mapping resource="com/ffour/yixing/entity/YSysUserinfo.hbm.xml"/>    </session-factory></hibernate-configuration>

具体的自动成成实体类可以自行百度，或者可以参考这个，用eclipse自动生成实体类http://blog.csdn.net/wangpeng047/article/details/6877720
我这里都是我自己的一些个配置，如果让你感觉不动了或者哪里有问题，可以加我QQ或者微信1373540697，欢迎指出我的不足，我希望一直完善自己（因为我只是一个菜鸟）
稍后我会上传我用到的一些包，可以供大家下载