ssh整合之六管理我们的配置文件

　　1.我们的ssh搭建已经搭建好了，之前是纯xml方式，而且我们的配置文件，是一个框架一个配置文件。这样的话，配置文件中的内容就会很多，这样以后修改起来也会很麻烦,因此，我们尝试着把这些配置文件引入进来，进行一个分类管理，这样，再修改的话就会方便很多，对于我们快速查阅配置文件也有好处

2.下面我们对之前的配置文件进行改造,先来看看我们的一个大体上的结构，这里我们的hibernate的核心配置文件，即hibernate.cfg.xml，我们是直接交给了spring进行管理

　　3.这里我们把spring的核心配置文件分开，这样的话，易于维护和查看,最后，我们可以在spring的核心文件中引入其他配置文件即可

　　config/spring/applicationContext-customer.xml

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

<!-- spring的配置文件：导入约束 -->

<beans xmlns="http://www.springframework.org/schema/beans"

    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

    xmlns:context="http://www.springframework.org/schema/context"

    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.xsd

        http://www.springframework.org/schema/context

        http://www.springframework.org/schema/context/spring-context.xsd

        http://www.springframework.org/schema/aop

        http://www.springframework.org/schema/aop/spring-aop.xsd

        http://www.springframework.org/schema/tx

        http://www.springframework.org/schema/tx/spring-tx.xsd

        ">

    <!-- 自定义的java对象交给spring进行管理 -->

   <bean id="customerAction" scope="prototype" class="com.itheima.action.CustomerAction">

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

   </bean>

   <bean id="customerService" class="com.itheima.service.impl.CustomerServiceImpl">

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

   </bean>

   <bean id="customerDao" class="com.itheima.dao.impl.CustomerDaoImpl">

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

   </bean>

</beans>

　　config/spring/applicationContext-jdbc.xml

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

<!-- spring的配置文件：导入约束 -->

<beans xmlns="http://www.springframework.org/schema/beans"

    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

    xmlns:context="http://www.springframework.org/schema/context"

    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.xsd

        http://www.springframework.org/schema/context

        http://www.springframework.org/schema/context/spring-context.xsd

        http://www.springframework.org/schema/aop

        http://www.springframework.org/schema/aop/spring-aop.xsd

        http://www.springframework.org/schema/tx

        http://www.springframework.org/schema/tx/spring-tx.xsd

        ">

   <!--  第三方的jar包中的java对象交给spring进行管理 -->

   <!--  创建一个hibernateTemplate对象 -->

   <bean id="hibernateTemplate" class="org.springframework.orm.hibernate5.HibernateTemplate">

         <!-- 注入sessionFactory -->

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

   </bean>

   <bean id="sessionFactory" class="org.springframework.orm.hibernate5.LocalSessionFactoryBean">

           <!-- 配置数据库连接池 -->

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

           <!-- hibernate的配置文件 -->

           <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>

           <!-- 映射文件 -->

           <property name="mappingLocations" value="classpath:com/itheima/entity/*.hbm.xml"></property>

   </bean>

   <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">

           <property name="driverClassName" value="com.mysql.jdbc.Driver"></property>

           <property name="url" value="jdbc:mysql:///ssh_280"></property>

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

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

   </bean>

</beans>

　　config/spring/applicationContext-tx.xml

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

<!-- spring的配置文件：导入约束 -->

<beans xmlns="http://www.springframework.org/schema/beans"

    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

    xmlns:context="http://www.springframework.org/schema/context"

    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.xsd

        http://www.springframework.org/schema/context

        http://www.springframework.org/schema/context/spring-context.xsd

        http://www.springframework.org/schema/aop

        http://www.springframework.org/schema/aop/spring-aop.xsd

        http://www.springframework.org/schema/tx

        http://www.springframework.org/schema/tx/spring-tx.xsd

        ">

    <!--配置hibernate的事务管理 -->

   <bean id="transactionManager" class="org.springframework.orm.hibernate5.HibernateTransactionManager">

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

   </bean>

   <!-- 配置事务管理通知 -->

   <tx:advice id="txAdvice">

           <tx:attributes>

               <tx:method name="*" propagation="REQUIRED" read-only="false"/>

               <tx:method name="get*" propagation="SUPPORTS" read-only="true"/>

           </tx:attributes>

   </tx:advice>

   <!-- 配置事务的AOP -->

   <aop:config>

           <aop:pointcut expression="execution(* com.itheima.service.impl.*.*(..))" id="pt"/>

           <aop:advisor advice-ref="txAdvice" pointcut-ref="pt"/>

   </aop:config>

</beans>

　　applicationContext.xml

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

<!-- spring的配置文件：导入约束 -->

<beans xmlns="http://www.springframework.org/schema/beans"

    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

    xmlns:context="http://www.springframework.org/schema/context"

    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.xsd

        http://www.springframework.org/schema/context

        http://www.springframework.org/schema/context/spring-context.xsd

        http://www.springframework.org/schema/aop

        http://www.springframework.org/schema/aop/spring-aop.xsd

        http://www.springframework.org/schema/tx

        http://www.springframework.org/schema/tx/spring-tx.xsd

        ">

      <!--  引入其他的配置文件 -->

      <import resource="classpath:config/spring/applicationContext-customer.xml"/>

      <import resource="classpath:config/spring/applicationContext-jdbc.xml"/>

      <import resource="classpath:config/spring/applicationContext-tx.xml"/>

</beans>

　　4.我们的struts也分开管理

　　config/struts/struts-customer.xml

<!DOCTYPE struts PUBLIC

    "-//Apache Software Foundation//DTD Struts Configuration 2.3//EN"

    "http://struts.apache.org/dtds/struts-2.3.dtd">

<struts>

    <package name="customer" extends="struts-default" namespace="/customer">

        <action name="addCustomerUI" class="customerAction" method="addCustomerUI">

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

        </action>

        <action name="getAllCustomer" class="customerAction" method="getAllCustomer">

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

        </action>

    </package>

</struts>

　　struts的狠心配置文件struts.xml

<!DOCTYPE struts PUBLIC

    "-//Apache Software Foundation//DTD Struts Configuration 2.3//EN"

    "http://struts.apache.org/dtds/struts-2.3.dtd">

<struts>

    <constant name="devMode" value="true"></constant>

    <!-- 引入其他的struts的动作类配置文件 -->

    <include file="config/struts/struts-customer.xml"></include>

</struts>

　　这样的话，我们就把配置文件分门别类了，到时候再修改或查看时就一目了然了！

巴特西

ssh整合之六管理我们的配置文件

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