applicationContext.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"> <!-- 用注解方法注入bean 上边schemaLocation的三条语句顺序很重要，否则报错 --> <context:annotation-config /> <context:component-scan base-package="com" /> <!-- 数据库连接池 --> <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/mydb?useUnicode=true&characterEncoding=UTF-8" /> <property name="username" value="root" /> <property name="password" value="123456" /> </bean> <!-- 配置sessionFactory ,数据库配置在hibernate.cfg.xml中--> <!--LocalSessionFactoryBean 加载bean方式 <mapping resource="com/model/User.hbm.xml"/> AnnotationSessionFactoryBean 加载bean方式 <mapping class="com.model.User"/> ,它主要功能是取消了hbm.xml文件 --> <bean id="sessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean"> <property name="dataSource" ref="dataSource" /> <!-- 配置实体描述文件 --> <property name="mappingResources"> <list> <value>com/model/User.hbm.xml</value> </list> </property> <!--扫描com.cuangwu包下以及子包种有 @Service @Controller @Repository @Component 注解的类,一旦发现,则将其纳入到spring容器中管理 此spring.jar必须是 Spring2.5以上版本的，因为，Spring2.5之前org.springframework.orm.hibernate3.LocalSessionFactoryBean类中， 并没有 packageToScan 这个属性，只有mappingResuorces这个属性。而packageToScan这个属性正是映射包中的类，而mappingResuorces只是映射某个文件。--> <!-- <property name="packagesToScan" > <list> <value>com.model</value> </list> </property> --> <property name="hibernateProperties"> <props> <prop key="hibernate.format_sql">true</prop> <prop key="hibernate.hbn2dd1.auto">update</prop> <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop> </props> </property> </bean> <bean id="hibernateTemplate" class="org.springframework.orm.hibernate3.HibernateTemplate"> <property name="sessionFactory" ref="sessionFactory" /> </bean> <!-- 配置事务管理器 --> <bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager"> <property name="sessionFactory" ref="sessionFactory" /> </bean> <tx:advice id="txAdvice" transaction-manager="transactionManager"> <tx:attributes> <tx:method name="find*" read-only="true" /> <tx:method name="add*" propagation="REQUIRED" /> <tx:method name="delete*" propagation="REQUIRED" /> <tx:method name="update*" propagation="REQUIRED" /> </tx:attributes> </tx:advice> <!-- aop代理设置--> <aop:config> <aop:pointcut expression="execution(public * com.service..*.*(..))" id="myPointcut" /> <aop:advisor advice-ref="txAdvice" pointcut-ref="myPointcut" /> </aop:config> </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> <constant name="struts.i18n.encoding" value="UTF-8" /> <package name="struts2" extends="struts-default" namespace="/"> <!-- 配置action当与spring整合,class=bean的名称（如果bean没有指定value，则首写字母要小写）） --> <action name="add" class="userAction" method="addUser" > <result name="success">success.jsp</result> <result name="error">fail.jsp</result> </action> <action name="query" class="userAction" method="queryUser"> <result name="success">index.jsp</result> </action> <action name="delete" class="userAction" method="deleteUser"> <result name="success">success.jsp</result> <result name="error">fail.jsp</result> </action> <action name="edit" class="userAction" method="editUser"> <result name="editUser">editUser.jsp</result> <result name="success">success.jsp</result> </action> </package> </struts>
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> <!-- 用来定位Spring XML文件的上下文位置 --> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:applicationContext.xml</param-value> </context-param> <!-- spring监听 --> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <!-- 过滤器将 Hibernate Session 绑定到请求线程中，它将自动被 Spring 的事务管理器探测到 --> <filter> <filter-name>openSessionInViewFilter</filter-name> <filter-class>org.springframework.orm.hibernate3.support.OpenSessionInViewFilter</filter-class> <init-param> <param-name>singleSession</param-name> <param-value>false</param-value> </init-param> </filter> <filter-mapping> <filter-name>openSessionInViewFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <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> </web-app>
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.model.User" table="user" catalog="mydb"> <id name="id" type="java.lang.Integer"> <column name="id" /> <generator class="assigned"></generator> </id> <property name="username" type="java.lang.String"> <column name="username" length="30" not-null="true" unique="true"/> </property> <property name="userpassword" type="java.lang.String"> <column name="userpassword" length="30" not-null="true" /> </property> <property name="usermessage" type="java.lang.String"> <column name="usermessage" length="30" /> </property> </class> </hibernate-mapping>