附件:整合过程word文档。s2sh无注解整合.zip与参考资料http://115.com/lb/5lbfh77s# Spring+Struts2+Hibernate整合 整合过程 1、 配置srping启动监听器,使spring容器在web应用启动的时候启动,在web.xml中( 参考文档:H:\struts-2.2.1.1\docs\WW\spring-plugin.html): <listener> <listener-class> org.springframework.web.context.ContextLoaderListener </listener-class> </listener> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:bean.xml</param-value> </context-param> 2、 由Spring来管理Action a、注解方式 @Component(value="testAction") @Scope(value="prototype") public class TestAction extends ActionSupport { public String test(){ System.out.println("action........"); return this.SUCCESS; } } b、也可以通过xml方式,把Action当作普通的bean 配置spring文件的头部引用:在spring-framework-2.5.6/docs/reference/html-single 输入XML查找然后复制 <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 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/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd"> </beans> (1)注入service到action中(注意:scope="prototype"表示不为单例模式,即每次执行增加或者修改操作都新创建一个action;property中的name值是class类中的变量) <bean id="userAction" class="com.action.UserAction" scope="prototype"> <property name="userService"> <ref bean="userService" /> </property> </bean> (2)读src下的属性文件的bean配置 <bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"> <property name="locations"> <value>classpath:myserver.properties</value> </property> </bean> 3、 由Spring来管理Hibernate (1)配置数据源,连接数据库:value中的值在myserver.properties文件中定义,注意变量名要一致 <bean id="myDataSource" class="org.apache.commons.dbcp.BasicDataSource"> <property name="driverClassName"><value>${jdbc.driverClass}</value></property> <property name="url"><value>${jdbc.url}</value></property> <property name="username"><value>${jdbc.user}</value></property> <property name="password"><value>${jdbc.password}</value></property> </bean> (2)配置SessionFactory <bean id="mySessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"> <property name="dataSource" ref="myDataSource"/> <property name="mappingResources"> <list> <value>User.hbm.xml</value> </list> </property> <property name="hibernateProperties"> <props> <prop key="hibernate.dialect">${hibernate.dialect}</prop> <prop key="hibernate.show_sql">${hibernate.show_sql}</prop> </props> </property> </bean> (3)配置事务管理 模板化hibernate持久层 <bean id="myTemplate" class="org.springframework.orm.hibernate3.HibernateTemplate"> <property name="sessionFactory" ref="mySessionFactory"/> </bean> <bean id="myTxManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager"> <property name="sessionFactory"> <ref bean="mySessionFactory" /> </property> </bean> <tx:advice id="txAdvice" transaction-manager="myTxManager"> <tx:attributes> <tx:method name="*" propagation="REQUIRED"/> </tx:attributes> </tx:advice> <aop:config> <aop:pointcut id="myServiceMethods" expression="execution(* com.service.*.*(..))"/> <aop:advisor advice-ref="txAdvice" pointcut-ref="myServiceMethods"/> </aop:config> 定义Dao父类模板,要为抽象的,把模板化的hibernate持久层注入到dao中 <bean id="baseDao" abstract="true"> <property name="hibernateTemplate"> <ref bean="myTemplate" /> </property> </bean> 把dao注入到service层 <bean id="userDao" class="com.dao.impl.UserDaoImpl" parent="baseDao" ></bean> <bean id="userService" parent="myProxy" > <property name="target"> <bean class="com.service.impl.UserServiceImpl" > <property name="userDao"> <ref bean="userDao" /> </property> </bean> </property> </bean> <!-- 配置事务代理机制 --> <bean id="myProxy" class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean" abstract="true"> <property name="transactionManager" ref="myTxManager"/> <property name="transactionAttributes"> <props> <prop key="*">PROPAGATION_REQUIRED</prop> </props> </property> </bean> (4)Properties中sqlserver与mysql的连接方式 #jdbc.driverClass="com.microsoft.jdbc.sqlserver.SQLServerDriver" jdbc.driverClass=com.mysql.jdbc.Driver #jdbc.url="jdbc:sqlserver://127.0.0.1:3306;DatabaseName=test" jdbc.url=jdbc:mysql://localhost:3306/test jdbc.user=root jdbc.password=root #hibernate.dialect="org.hibernate.dialect.SQLServerDialect" hibernate.dialect=org.hibernate.dialect.MySQL5Dialect hibernate.show_sql=true 4、 Hibernate的*.hbm.xml的配置 <?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="SHOPUSER"> <id name="id" column="USER_ID"> <generator class="native"/> </id> <property name="userName" type="java.lang.String" column="USER_NAME"/> </class> </hibernate-mapping> 5、 Struts2的配置 (1)写struts2.xml文件: 复制:struts-2.2.1.1\apps\struts2-blank\web-inf\classes\struts.xml,粘贴在项目src下,内容如下 <?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="true" /> <constant name="struts.devMode" value="true" /> <package name="default" namespace="/" extends="struts-default"> <action name="userAction" class="com.action.UserAction" method="query"> <result name="list">/user_list.jsp</result> </action> </package> </struts> (2)导入包:struts-2.2.1.1\apps\struts2-blank\web-inf\lib下的所有包,粘贴在lib下 (3)配置web.xml文件: 找到struts-2.2.1.1\apps\struts2-blank\web-inf\web.xml,复制其中的<filter>……</filter-mapping>,粘贴在项目中的web.xml中,如: <filter> <filter-name>struts2</filter-name> <filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class> </filter> <filter-mapping> <filter-name>struts2</filter-name> <url-pattern>/*</url-pattern> </filter-mapping>
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