SSH框架的搭建与配置文件的书写格式

通常Java Web 开发的时候，我们一般会采用三大框框架的整合来架构，这样做主要是为方便维护。但是有时候会忘了一些配文件(*.xml)的格式头，这里主要就三大框架Spring、struts、hibernate开发过程中用到的集中配置文件注明，方便以后查看。





1.hibernate中的映射描述文件*.hbm.xml

<span style="font-size:18px;"><?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="org.yeeku.model.User" table="app_user">

        <id name="username" column="username" length="20" unsaved-value="version">

            <!-- The generator-class attribute of @hibernate.id is deprecated, use the @hibernate.generator tag instead -->

            <generator class="assigned">

            </generator>

        </id>

        <property name="password" column="password" not-null="true">

        </property>

    </class>

</hibernate-mapping></span>





2.spring配置文件applicationContext.xml

<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN"

"http://www.springframework.org/dtd/spring-beans.dtd">





<beans>

<!-- 配置hibernate datasource数据源-->

    <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">

        <property name="driverClassName" value="com.microsoft.sqlserver.jdbc.SQLServerDriver"/>

        <property name="url" value="jdbc:sqlserver://localhost:1433;DatabaseName=dbtemp"/>

        <property name="username" value="sa"/>

        <property name="password" value="sa"/>

        <property name="maxActive" value="20"/>

        <property name="maxIdle" value="10"/>

        <property name="initialSize" value="1"/>

        <property name="maxWait" value="1000"/>

        <property name="defaultAutoCommit" value="true"/>

        <property name="removeAbandoned" value="true"/>

        <property name="removeAbandonedTimeout" value="60"/>

        <property name="logAbandoned" value="true"/>

    </bean>    

    <!-- 配置Hibernate SessionFactory -->

    <bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">

        <property name="dataSource" ref="dataSource"/>

        <property name="mappingResources">

            <list>

                <value>org/yeeku/model/User.hbm.xml</value>

                <value>org/yeeku/model/News.hbm.xml</value>

                <value>org/yeeku/model/NewsReview.hbm.xml</value>

                <value>org/yeeku/model/Category.hbm.xml</value>

            </list>

        </property>

        <property name="hibernateProperties">

            <props>

                <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>

                <prop key="hibernate.hbm2ddl.auto">update</prop>

                <prop key="hibernate.jdbc.batch_size">20</prop> 

            </props>

        </property>

    </bean>





    <!-- 配置事务Transaction manager for a single Hibernate SessionFactory (alternative to JTA) -->

    <bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">

        <property name="sessionFactory" ref="sessionFactory"/>

    </bean>









<!-- service manager Template-->

    <bean id="txProxyTemplate" abstract="true"

        class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean">

        <property name="transactionManager" ref="transactionManager"/>

        <property name="transactionAttributes">

            <props>

                <prop key="save*">PROPAGATION_REQUIRED</prop>

                <prop key="remove*">PROPAGATION_REQUIRED</prop>

                <prop key="*">PROPAGATION_REQUIRED,readOnly</prop>

            </props>

        </property>

    </bean>





<!-- service manager-->

    <bean id="facadeManager" parent="txProxyTemplate">

        <property name="target">

            <bean class="org.yeeku.service.impl.FacadeManagerImpl">

<property name="newsDAO" ref="newsDAO"/>

<property name="newsReviewDAO" ref="newsReviewDAO"/>

<property name="categoryDAO" ref="categoryDAO"/>

                <property name="userDAO" ref="userDAO"/>

            </bean>

        </property>

    </bean>





</beans>





3.Struts配置文件struts.xml

<span style="font-size:18px;"><?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE struts PUBLIC

    "-//Apache Software Foundation//DTD Struts Configuration 2.1.7//EN"

    "http://struts.apache.org/dtds/struts-2.1.7.dtd">

<struts>

<package name="guessGame" extends="struts-default">

<!-- 登录拦截 -->

<interceptors>

<interceptor name="logincheck" class="action.LoginCheck"/>

<interceptor-stack name="demoStack">

<interceptor-ref name="logincheck"/>

<interceptor-ref name="defaultStack"/>

</interceptor-stack>

</interceptors>

<!-- 定义全局的Result -->

<global-results>

  <result name="error">/error.jsp</result> 

<result name="login">/login.jsp</result>

</global-results>

<!-- 登录 -->

<action name="login" class="action.Login">

<result name="success" type="redirect">/menu.jsp</result>

<result name="exit" type="redirect">/login.jsp</result>

</action>

<!-- 注册 -->

<action name="regist" class="action.RegistAction">

<result name="add" type="redirect">/login.jsp</result>

<result name="wrong">/add_player.jsp</result>

</action>

<action name="guess" class="action.GuessAction">

  <interceptor-ref name="demoStack"/>
 

<result name="success">/success.jsp</result>

<result name="wrong">/guess.jsp</result>

<result name="numerror">guess.jsp</result>

<result name="init" type="redirect">/guess.jsp</result>

</action>

<action name="option" class="action.Option">

<interceptor-ref name="demoStack"/>


<result name="show">/showInfo.jsp</result>

</action>


</package>

</struts></span>





4.web.xml配置文件<span style="font-size:18px;"><?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">

<!-- 启动加载spring配置,创建容器实例 -->

  <context-param>

    <param-name>contextConfigLocation</param-name>

  <param-value>classpath:spring-*.xml</param-value>

  </context-param>

  <listener>

  <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>

  </listener>

  <welcome-file-list>

    <welcome-file>index.jsp</welcome-file>

  </welcome-file-list>

  <!-- 配置struts过滤器 -->

&nbsp;      <filter>

  <filter-name>strutsaction</filter-name>

  <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter

  </filter-class>  


  </filter>

  <filter-mapping>

  <filter-name>strutsaction</filter-name>

  <url-pattern>/*</url-pattern>

  </filter-mapping>

</web-app></span>





5需要用到的jar包





其中mysql-connector-java-5.1.6-bin.jar和sqljdbc4.jar都是连接数据库的驱动包，只需要一个就行