SSH(struts 1.x+spring 2.5+hibernate 3.2)开发文件配置_struts 1+spring2.5+hibernate-优快云博客

本文介绍了一个基于Struts和Spring框架整合的项目配置实例，详细展示了struts-config.xml、applicationContext.xml及web.xml等核心配置文件的内容，并涉及了Hibernate的配置。

在项目中的配置文件，一般需要的配置信息基本都全了。作为以后的参。

struts-config.xml

<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.2//EN" "http://struts.apache.org/dtds/struts-config_1_2.dtd"> <struts-config> <data-sources />  <form-beans>  <form-bean name="relayStationForm" type="com.adam.dev.form.RelayStationForm"></form-bean> </form-beans> <global-exceptions /> <global-forwards /> <action-mappings>  <action path="/relayStation/showSaveRelayStation" type="org.springframework.web.struts.DelegatingActionProxy" parameter="showSaveRelayStation" name="relayStationForm"> <forward name="success" path="/WEB-INF/jsp/relayStation/relayStationEdit.jsp" contextRelative="true"> </forward> </action> </action-mappings> <message-resources parameter="com.yourcompany.struts.ApplicationResources" />  <plug-in className="org.springframework.web.struts.ContextLoaderPlugIn"> <set-property property="contextConfigLocation" value="/WEB-INF/applicationContext.xml" /> </plug-in> </struts-config>

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: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">  <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"> <property name="url" value="jdbc:mysql://127.0.0.1:3306/gis" /> <property name="driverClassName" value="com.mysql.jdbc.Driver" /> <property name="username" value="root" /> <property name="password" value="mysql" /> <property name="initialSize" value="1"/> <property name="maxActive" value="500"/> <property name="maxIdle" value="2"/> <property name="minIdle" value="1"/> </bean>  <bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"> <property name="dataSource"> <ref bean="dataSource"/> </property> <property name="hibernateProperties"> <props> <prop key="hibernate.dialect"> org.hibernate.dialect.MySQLDialect</prop> <prop key="hibernate.hbm2ddl.auto">update</prop> <prop key="hibernate.show_sql">true</prop> <prop key="hibernate.format_sql">true</prop> </props> </property> <property name="mappingResources"> <list> <value>com/adam/dev/entity/RelayStation.hbm.xml</value> </list> </property>  </bean>  <bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager"> <property name="sessionFactory"> <ref bean="sessionFactory"/> </property> </bean> <tx:advice id="txAdvice" transaction-manager="transactionManager">  <tx:attributes>  <tx:method name="get*" read-only="true"/>  <tx:method name="*"/> </tx:attributes> </tx:advice> <aop:config>  <aop:pointcut id="gisPointcut" expression="execution(* com.adam.dev.dao.impl.*Impl.*(..))"/>  <aop:advisor advice-ref="txAdvice" pointcut-ref="gisPointcut"/> </aop:config>   <bean id="relayStationDao" class="com.adam.dev.dao.impl.RelayStationDaoImpl"> <property name="sessionFactory"> <ref bean="sessionFactory"/> </property> </bean>  <bean id="relayStationService" class="com.adam.dev.service.RelayStationService"> <property name="relayStationDao"> <ref bean="relayStationDao"/> </property> </bean>   <bean name="/relayStation/showSaveRelayStation" class="com.adam.dev.action.RelayStationAction"> <property name="rss"> <ref bean="relayStationService"/> </property> </bean> </beans>

web.xml

<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd"> <web-app>   <context-param> <param-name>contextConfigLocation</param-name> <param-value>/WEB-INF/applicationContext.xml</param-value> </context-param>  <filter> <filter-name>Set Character Encoding</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> </filter>  <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener>   <servlet> <servlet-name>action</servlet-name> <servlet-class>org.apache.struts.action.ActionServlet</servlet-class> <init-param> <param-name>config</param-name> <param-value>/WEB-INF/struts-config.xml</param-value> </init-param> <init-param> <param-name>debug</param-name> <param-value>3</param-value> </init-param> <init-param> <param-name>detail</param-name> <param-value>3</param-value> </init-param> <load-on-startup>0</load-on-startup> </servlet> <servlet-mapping> <servlet-name>action</servlet-name> <url-pattern>*.do</url-pattern> </servlet-mapping> <welcome-file-list> <welcome-file>index.jsp</welcome-file> </welcome-file-list> </web-app>

hibernate.cfg.xml

<?xml version='1.0' encoding='UTF-8'?> <!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate Configuration DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">  <hibernate-configuration> <session-factory> <property name="connection.username">root</property> <property name="connection.url">jdbc:mysql://127.0.0.1:3306/gis?characterEncoding=utf-8</property> <property name="dialect">org.hibernate.dialect.MySQLDialect</property> <property name="myeclipse.connection.profile">com.jdbc.mysql.driver.gis</property> <property name="connection.password">mysql</property> <property name="connection.driver_class">com.mysql.jdbc.Driver</property> <property name="hibernate.connection.autocommit">true</property> <property name="show_sql">true</property> <property name="format_sql">true</property> <property name="maxPoolSize">40</property> <property name="minPoolSize">1</property> <property name="initialPoolSize">1</property>  <property name="maxIdleTime">20</property> <mapping resource="com/adam/dev/entity/RelayStation.hbm.xml" /> </session-factory> </hibernate-configuration>

实体类对应的映射文件一例：

RelayStation.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.adam.dev.entity.RelayStation" table="MAP_T_RELAY_STATION"> <id name="relayStationId" type="long"> <column name="RELAY_STATION_ID" precision="10" scale="0" /> <generator class="native"></generator> </id> <property name="dataGuid" type="string"> <column name="DATA_GUID" length="38" /> </property> <property name="relayStationName" type="string"> <column name="RELAY_STATION_NAME" length="64" /> </property> <property name="x" type="string"> <column name="X" length="20" /> </property> <property name="y" type="string"> <column name="Y" length="20" /> </property> </class> </hibernate-mapping>

注：因为spring 默认的 aop面向切面配置是以接口层dao为切入点的，如果我们的系统没有复杂的业务类进行抽象，那也完全可以抛弃接口这一层，通过接口的实现类impl这一层来切入即可。这样的话我们在开发过程中少了一层接口，减少了代码量。只需在配置文件中加上一个用于指定类来作为切入点的属性，再根据实际分层将切入点的配置修改一下即可。类似于如下的配置：

	<aop:config proxy-target-class="true"><!-- spring默认注入接口，proxy-target-class="true"表示可以注入类 -->
		<!-- 配置一个切入点，匹配com.adam.dev.daol包下所有以Dao结尾的类的所有方法的执行 -->
		<aop:pointcut id="daoPointcut"
			expression="execution(* com.adam.dev.dao.*Dao.*(..))"/>
		<!-- 指定在gisPointcut切入点应用txAdvice事务切面 -->
		<aop:advisor advice-ref="txAdvice" pointcut-ref="daoPointcut"/>
	</aop:config>