Spring2.5.3+Struts2.0.11.1+Hibernate3.2.6整合备忘
Php、Rails等众多web开发框架，使开发者的眼睛眼花缭乱。一时间我们不知道到底该选择哪些技术手段才能够使我们能够用最少的资源完成最多的事情。再怎样去选择，始终无法将Java抛弃和忘却，毕竟是最熟悉和最有感情的语言工具。因为工作需要采用Spring2.5.3+Struts2.0.11.1+Hibernate3.2.6去完成一个项目，在这里，把环境组合搭建的流程和思路记录下来以做备忘，给相关的朋友提供一个简单的参考。
我们需要分享，才能逐步提高我们的技术水平和综合能力。
开发环境：Eclipse3.2/MyEclipse5.1/jdk5(Myeclipse默认)/tomcat5.5/MySQL
一、配置管理
之所以第一处说明，我认为这是一个很关键的地方。对于系统配置文件的管理，能够为系统以后扩展提供极大的方便。
参考资料：若干条J2EE应用中运用“配置”的最佳实践：http://www.iteye.com/topic/185542
1、项目结构图
源文件夹conf，存储系统所有的配置文件，使系统文件能够得到集中的管理，这种思路为系统的维护和扩展，在配置文件管理方面提供了有力的支持。使你可以容易的维护个人负责的模块、方便的增加新的模块配置文件而对系统不产生影响。
1)web.xml
整个应用的配置，无需多说。
<?xml version="1.0" encoding="UTF-8"?><web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"><description>Create Soft Dep products : cssi v2.0</description><!-- 加载Srping配置文件 --><context-param><param-name>contextConfigLocation</param-name><param-value>classpath*:context/applicationContext-config.xml</param-value></context-param><!-- Ajax 标签配置 --><context-param><param-name>AjaxPartsTaglibConfig</param-name><param-value>/WEB-INF/ajax_config.xml</param-value></context-param><context-param><param-name>AjaxPartsTaglibValidateConfig</param-name><param-value>false</param-value></context-param><!-- 配置Struts2过滤器 --><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><!-- 字符集过滤 --><filter><filter-name>encodingFilter</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><!-- 启动Spring --><listener><listener-class>org.springframework.web.context.ContextLoaderListener</listener-class></listener><!-- 防止内存泄露 --><listener><listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class></listener><!-- 会话超时 5分钟 --><session-config><session-timeout>5</session-timeout></session-config><!-- 默认启动 --><welcome-file-list><welcome-file>index.html</welcome-file><welcome-file>index.htm</welcome-file><welcome-file>default.html</welcome-file><welcome-file>default.htm</welcome-file><welcome-file>index.jsp</welcome-file></welcome-file-list></web-app>
<?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.xsdhttp://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsdhttp://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd"><import resource="applicationContext-dataAccess.xml" /><!-- 通用bean定义 --><bean id="baseDAO" ref="sessionFactory"></property></bean><!-- 加载其他Service/modu等配置文件 --><import resource="classpath*:service/*/applicationContext-*.xml" /></beans>
<?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.xsdhttp://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsdhttp://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd"><bean id="userDAO" parent="baseDAO"></bean><!-- 声明用户模块Action --><bean id="userAction" ref="userDAO"></property></bean><!-- 声明登陆Action --><bean id="loginAction" ref="userDAO"></property></bean><!-- 声明登陆验证拦截器 --><bean id="loginInterceptor" name="code"><?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.xsdhttp://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsdhttp://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd"><!-- 加载属性文件 --><bean id="propertyConfigurer" destroy-method="close"><property name="driverClass"><value>${datasource.driverClassName}</value></property><property name="jdbcUrl"><value>${datasource.url}</value></property><property name="user"><value>${datasource.username}</value></property><property name="password"><value>${datasource.password}</value></property><property name="acquireIncrement"><value>${c3p0.acquireIncrement}</value></property><property name="initialPoolSize"><value>${c3p0.initialPoolSize}</value></property><property name="minPoolSize"><value>${c3p0.minPoolSize}</value></property><property name="maxPoolSize"><value>${c3p0.maxPoolSize}</value></property><property name="maxIdleTime"><value>${c3p0.maxIdleTime}</value></property><property name="idleConnectionTestPeriod"><value>${c3p0.idleConnectionTestPeriod}</value></property><property name="maxStatements"><value>${c3p0.maxStatements}</value></property><property name="numHelperThreads"><value>${c3p0.numHelperThreads}</value></property></bean><!-- 根据上面暴露的数据源配置定义Hibernate SessionFactory --><bean id="sessionFactory" ref="dataSource"></property><property name="hibernateProperties"><props><prop key="hibernate.dialect">${hibernate.dialect}</prop><prop key="hibernate.show_sql">${hibernate.show_sql}</prop><prop key="hibernate.jdbc.fetch_size">${hibernate.jdbc.fetch_size}</prop><prop key="hibernate.jdbc.batch_size">${hibernate.jdbc.batch_size}</prop><prop key="hibernate.connection.release_mode">${hibernate.connection.release_mode}</prop><prop key="hiberante.autoReconnect">${hiberante.autoReconnect}</prop></props></property><property name="mappingDirectoryLocations"><list><value>classpath*:context</value><value>classpath*:persistent</value></list></property></bean><!-- 配置事务管理器bean,使用HibernateTransactionManager事务管理器 --><bean id="transactionManager" --><property name="sessionFactory" ref="sessionFactory" /></bean><!--<tx:advice id="txAdvice" transaction-manager="transactionManager"><tx:attributes><tx:method name="get*" read-only="true" rollback-for="Exception" /><tx:method name="save*" read-only="false" /></tx:attributes></tx:advice><aop:config proxy-target-advice-ref="txAdvice" /></aop:config>--><!-- 配置事务拦截器Bean --><bean id="transactionInterceptor" ref="transactionManager"></property><property name="transactionAttributes"><!-- 定义事务传播属性 --><props><prop key="insert*">PROPAGATION_REQUIRED</prop><prop key="update*">PROPAGATION_REQUIRED</prop><prop key="save*">PROPAGATION_REQUIRED</prop><prop key="add*">PROPAGATION_REQUIRED</prop><prop key="update*">PROPAGATION_REQUIRED</prop><prop key="remove*">PROPAGATION_REQUIRED</prop><prop key="delete*">PROPAGATION_REQUIRED</prop><prop key="get*">PROPAGATION_REQUIRED,readOnly</prop><prop key="find*">PROPAGATION_REQUIRED,readOnly</prop><prop key="load*">PROPAGATION_REQUIRED,readOnly</prop><prop key="change*">PROPAGATION_REQUIRED</prop><prop key="*">PROPAGATION_REQUIRED,readOnly</prop></props></property></bean></beans>#定义数据库连接属性datasource.type=mysqldatasource.driverClassName=com.mysql.jdbc.Driver#datasource.driverClassName=oracle.jdbc.driver.OracleDriverdatasource.url=jdbc:mysql://localhost:3306/productsi_test?useUnicode=true&characterEncoding=UTF-8#datasource.url=jdbc:oracle:thin:@localhost:1521:SIDdatasource.username=rootdatasource.password=rootdatasource.maxActive=10datasource.maxIdle=2datasource.maxWait=120000datasource.whenExhaustedAction=1datasource.validationQuery=select 1 from dualdatasource.testOnBorrow=truedatasource.testOnReturn=false#c3p0数据库连接池配置c3p0.acquireIncrement=2c3p0.initialPoolSize=3c3p0.idleConnectionTestPeriod=18000c3p0.minPoolSize=2c3p0.maxPoolSize=20c3p0.maxStatements=100c3p0.numHelperThreads=10c3p0.maxIdleTime=25000#hibernate属性配置hibernate.dialect=org.hibernate.dialect.MySQLInnoDBDialecthibernate.jdbc.batch_size=25hibernate.jdbc.fetch_size=50hibernate.show_sql=truehibernate.connection.release_mode=after_transactionhiberante.autoReconnect=truehibernate.connection.release_mode=auto
<!DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN" "http://struts.apache.org/dtds/struts-2.0.dtd"><struts><!-- 加载各个模块的配置文件 --><include file="struts-default.xml"></include><constant name="struts.devMode" value="true" /><package name="default" extends="struts-default" namespace="/"><interceptors><!-- 检查用户是否登陆 --><interceptor name="login" /></interceptor-stack></interceptors><!-- 定义全局返回值 --><global-results><result name="login" type="redirect-action">tologin</result><result name="error">/error.jsp</result></global-results><!-- 进入登陆页面 --><action name="tologin" method="tologin"><result>/login.jsp</result></action><!-- 用户登陆 --><action name="login" method="login"><result>/welcome.html</result></action><action name="test" method="test"></action></package><include file="/service/user/struts-user.xml"></include></struts>
struts.tag.altSyntax=truestruts.devMode=true### These can be used to set the default HTTP and HTTPS ports struts.url.http.port=80#webwork.url.https.port = 443 ### This can be used to set your locale and encoding scheme struts.custom.i18n.resources=ApplicationResourcesstruts.locale=zh_CNstruts.i18n.encoding=utf-8 # uses javax.servlet.context.tempdir by default struts.multipart.parser=com.opensymphony.webwork.dispatcher.multipart.PellMultiPartRequest #struts.multipart.saveDir=tmp struts.multipart.saveDir=/tmpstruts.multipart.maxSize=512000000struts.configuration.xml.reload=true struts.objectFactory=spring