maven搭建struts2+spring+hibernate http://www.blogjava.net/lcs868/articles/246467.html

今天抽空练习下用maven2+myeclipse搭建一个ssh框架，把搭建过程简单记录一下，以便以后方便查阅 1.准备工作：jdk1.6，maven2.0.9，myeclipse6.0.1，mysql数据库
2.jdk的安装配置，以及maven2在eclipse里的配置网上的例子很多就不在重复
3.用m2搭建主项目工程s2shdemo，在myeclipse中点击new-other-maven project-create a simple project输入groupId,ArtifactId,在这里别的地方都可以根据自己的爱好填写，但打包方式packaging必须选择pom选项。点下一步后点击完成即可。
4.完成web层：我在这里用的是m2的命令行搭建一个web工程，进入cmd运行如下命令： mvn archetype:create -DgroupId=com.lcsssh.web.action -DartifactId=s2shdemo -DarchetypeGroupId=org.apache.struts -DarchetypeArtifactId=struts2-archetype-starter -DarchetypeVersion=2.0.11.2-SNAPSHOT -DremoteRepositories=http://people.apache.org/repo/m2-snapshot-repository 
其中有标志的地方可以根据自己需要修改，这样一个struts2和spring的web工程就搭建成功。 5.完成service层：在myeclipse中选择file-other-maven module填写module name并选择父工程，也就是第3部你所建立起来的工程。进入下一步就如第三步一样填写所需选项，记住这里packaging应选择jar或其他不能用pom。
6.如第五步搭建dao层。
7.整合：以上步骤完成后开始配置，我把配置有关的文件全部放到web模块下的resources目录下     配置web.xml文件，加入如下代码 <?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">  
<display-name>s2shdemo</display-name>   <distributable />   <context-param>     <param-name>contextConfigLocation</param-name>     <param-value>classpath:applicationContext.xml</param-value>  
</context-param>   <listener>     <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>  
</listener>   <filter>     <filter-name>struts</filter-name>     <filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>  
  <init-param>      <param-name>actionPackages</param-name>      <param-value>cn.allwap.backend.action</param-value>     </init-param>   </filter>   <servlet>     <servlet-name>dwr</servlet-name>     <servlet-class>uk.ltd.getahead.dwr.DWRServlet</servlet-class>  
  <init-param>      <param-name>debug</param-name>  
   <param-value>true</param-value>     </init-param>  
</servlet>     <filter>     <filter-name>openSession</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>     <filter-name>struts-cleanup</filter-name>     <filter-class>org.apache.struts2.dispatcher.ActionContextCleanUp</filter-class>  
</filter>   <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>   <filter-mapping>     <filter-name>encodingFilter</filter-name>     <url-pattern>/*</url-pattern>   </filter-mapping>  
<filter-mapping>     <filter-name>openSession</filter-name>     <url-pattern>/*</url-pattern>   </filter-mapping>  
<servlet-mapping>     <servlet-name>dwr</servlet-name>     <url-pattern>/dwr/*</url-pattern>   </servlet-mapping>  
<filter-mapping>     <filter-name>struts-cleanup</filter-name>     <url-pattern>/*</url-pattern>   </filter-mapping>  
<filter-mapping>     <filter-name>struts</filter-name>     <url-pattern>/*</url-pattern>   </filter-mapping>  
   <!-- Spring 刷新Introspector防止内存泄露 -->       <listener>  
        <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>  
    </listener>                  <!-- session超时定义,单位为分钟 -->       <session-config>           <session-timeout>10</session-timeout>       </session-config> <welcome-file-list>     <welcome-file>index.jsp</welcome-file>     <welcome-file>default.jsp</welcome-file>     <welcome-file>index.html</welcome-file>  
</welcome-file-list>   </web-app>   配置web action applicationContext-action.xml文件

<?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/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">

     <bean id="helloWorldAction" class="com.lcsssh.web.action.HelloWorldAction"  scope="prototype"/>       <bean id="adminInfoAction" class="com.lcsssh.web.action.AdminInfoAction"  scope="prototype">        <property name="adminInfoServiceImpl" ref="adminInfoServiceImpl"/>       </bean> </beans>

配置业务层applicationContext-service.xml文件 <?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:lang="http://www.springframework.org/schema/lang"  
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd http://www.springframework.org/schema/lang http://www.springframework.org/schema/lang/spring-lang-2.0.xsd"  
default-autowire="byName">     <bean id="adminInfoServiceImpl" class="com.lcsssh.service.impl.AdminInfoServiceImpl" scope="prototype">   <property name="adminInfoDAO" ref="adminInfoDAO"></property>   </bean>  </beans>     配置dao 层applicationContext-dao.xml文件 <?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:lang="http://www.springframework.org/schema/lang"  
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd http://www.springframework.org/schema/lang http://www.springframework.org/schema/lang/spring-lang-2.0.xsd"  
default-autowire="byName">       <bean id="adminInfoDAO" class="com.lcsssh.dao.impl.AdminInfoDAO">    <property name="sessionFactory">     <ref bean="sessionFactory"/>   </property>   </bean> </beans> 配置application.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:lang="http://www.springframework.org/schema/lang"  
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd http://www.springframework.org/schema/lang http://www.springframework.org/schema/lang/spring-lang-2.0.xsd">    
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">     <property name="driverClassName">  
   <value>com.mysql.jdbc.Driver</value>     </property>     <property name="url">      <value>jdbc:mysql://localhost/test</value>     </property>     <property name="username">      <value>user</value>     </property>     <property name="password">      <value>123456</value>     </property>     <property name="maxActive">      <value>20</value>     </property>     <property name="maxIdle">      <value>5</value>     </property>     <property name="maxWait">      <value>-1</value>     </property>     <property name="defaultAutoCommit">      <value>true</value>     </property>   </bean>              <bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">     <property name="dataSource">      <ref local="dataSource" />  
  </property>        <property name="mappingDirectoryLocations">      <list>       <value>classpath:com/lcsssh/bo</value>      </list>  
  </property>        <property name="hibernateProperties">  
   <props>       <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>  
    <prop key="hibernate.show_sql">false</prop>       <prop key="hibernate.cglib.use_reflection_optimizer">true</prop>  
    <prop key="hibernate.cache.provider_class">org.hibernate.cache.EhCacheProvider</prop>  
    <prop key="hibernate.cache.use_query_cache">true</prop>  
   </props>     </property>     </bean>  
  <!-- dao object defintions -->   <import resource="applicationContext-dao.xml"></import>   <!-- business object defintions -->   <import resource="applicationContext-service.xml"></import>   <!-- web action object defintions -->   <import resource="applicationContext-action.xml"></import>   <bean id="transactionManager"     class="org.springframework.orm.hibernate3.HibernateTransactionManager">  
  <property name="sessionFactory">      <ref bean="sessionFactory" />     </property>   </bean>  
   <bean id="transactionInterceptor"     class="org.springframework.transaction.interceptor.TransactionInterceptor">  
  <property name="transactionManager" ref="transactionManager"></property>     <property name="transactionAttributes">      <props>       <prop key="save*">PROPAGATION_REQUIRED</prop>       <prop key="add*">PROPAGATION_REQUIRED</prop>       <prop key="set*">PROPAGATION_REQUIRED</prop>       <prop key="update*">PROPAGATION_REQUIRED</prop>       <prop key="delete*">PROPAGATION_REQUIRED</prop>       <prop key="register">PROPAGATION_REQUIRED</prop>               <prop key="find*">PROPAGATION_REQUIRED,readOnly</prop>       <prop key="valid*">PROPAGATION_REQUIRED,readOnly</prop>       <prop key="get*">PROPAGATION_REQUIRED,readOnly</prop>      </props>     </property>   </bean>   <bean  
  class="org.springframework.aop.framework.autoproxy.BeanNameAutoProxyCreator">  
  <property name="beanNames">      <value>*Service</value>     </property>     <property name="interceptorNames">      <value>transactionInterceptor</value>     </property>  
</bean>   <bean class="org.springframework.transaction.interceptor.TransactionAttributeSourceAdvisor">  
  <property name="transactionInterceptor" ref="transactionInterceptor">     </property>  
</bean>   </beans> 
所有配置文件配置完成。然后在父工程pom.xml下加入第4步创建的web模块工程，主要代码如下所示 <modules>   <module>webProject</module>   <module>serviceProject</module>   <module>daoProject</module> </modules> 好了，到此为止所有的配置完成
8.根据数据库表生成dao 层代码，用myeclipse的生成工具生成即可。另外工程中所有依赖包都在web工程下的pom.xml中 为了节省篇幅，没有截图，希望大家体谅，本人水平有限，有不当之处敬请包含！！！ 代码下载地址：http://www.blogjava.net/Files/lcs868/s2shdemo.zip