spring applicationContext.xml 基本配置

<!-- 头文件，主要注意一下编码 --><?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: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-2.5.xsd        http://www.springframework.org/schema/context        http://www.springframework.org/schema/context/spring-context-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" >    <!-- 建立数据源 -->    <bean id="dataSource"            class="org.springframework.jdbc.datasource.DriverManagerDataSource">            <!-- 数据库驱动，我这里使用的是Mysql数据库 -->                        <property name="driverClassName"                value="com.mysql.jdbc.Driver">            </property>            <property name="url">                <value>                    <!-- 数据库名称,注意编码 -->                    jdbc:mysql://localhost:3306/hibernateTest?useUnicode=true&characterEncoding=utf8                </value>            </property>            <!-- 数据库登录用户名&密码 -->            <property name="username" value="root"></property>            <property name="password" value="guess"></property>    </bean>        <!-- 把数据源注入给Session工厂 -->        <bean id="sessionFactory"        class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">        <property name="dataSource">            <ref bean="dataSource" />        </property>                <!-- 把Session工厂注入给hibernateTemplate -->        <!-- hibernateTemplate提供很多方便的方法，执行时自动建立 HibernateCallback 对象，如：load()、save等。 -->                <property name="hibernateProperties">            <props>                <prop key="hibernate.dialect">                    org.hibernate.dialect.MySQLDialect                </prop>                <prop key="hibernate.show_sql">false</prop>            </props>        </property>                <!-- 配置映射文件 -->        <property name="mappingResources">            <list>                <!-- *.hbm.xml 在这里配置 -->                <value>com/blank/pojo/User.hbm.xml</value>                            </list>        </property>    </bean>            <!-- 声明式事务管理  -->    <bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">        <property name="sessionFactory" ref="sessionFactory" />    </bean>             <!-- 配置事务规则 -->    <tx:advice id="txAdvice" transaction-manager="transactionManager">        <tx:attributes>            <tx:method name="save*" propagation="REQUIRED" />            <tx:method name="add*" propagation="REQUIRED" />            <tx:method name="update*" propagation="REQUIRED" />            <tx:method name="del*" propagation="REQUIRED" />            <tx:method name="find*" propagation="REQUIRED" read-only="true" />            <tx:method name="*" propagation="SUPPORTS"/>        </tx:attributes>    </tx:advice>    <aop:config>        <!-- 事务要处理的类的路径 -->        <aop:pointcut id="interceptorPointCuts"            expression="execution(* com.blank.service.*.*(..))" />        <aop:advisor advice-ref="txAdvice" pointcut-ref="interceptorPointCuts" />    </aop:config>         <!-- DAO -->    <!-- class记得要写正确 -->    <bean id="IBaseDAO" class="com.blank.dao.impl.IBaseDAO" scope="singleton">        <property name="sessionFactory">            <ref bean="sessionFactory" />        </property>    </bean>    <bean id="UserDAO" class="com.blank.dao.impl.UserDAOImpl"        parent="IBaseDAO">    </bean>        <!-- Service -->        <bean id="UserServiceImpl" class="com.blank.service.impl.UserServiceImpl">        <property name="userDAO">            <ref bean="UserDAO" />        </property>    </bean>        <!-- Action -->    <!-- struts使用这里的id做为class -->    <bean id="UserAction" class="com.blank.action.UserAction" scope="prototype">        <property name="userService">            <ref bean="UserServiceImpl"/>        </property>    </bean>    </beans>