Spring中的packagesToScan

<?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">

<context:annotation-config />
<context:component-scan base-package="com.bjsxt" />

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

<property name="driverClassName" value="com.mysql.jdbc.Driver" />
<property name="url" value="jdbc:mysql://localhost:3306/spring" />
<property name="username" value="root" />
<property name="password" value="123" />
</bean>

<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
<property name="dataSource" ref="dataSource" />

<!--<property name="annotatedClasses">
<list>
<value>com.bjsxt.model.User</value>
<value>com.bjsxt.model.Log</value>
</list>
</property>-->

<property name="packagesToScan">
<list>
<value>com.bjsxt.model</value>
</list>
</property>

<property name="hibernateProperties">
<props>
<prop key="hibernateProperties">org.hibernate.dialect.MySQLDialect</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.format_sql">true</prop>
<prop key="hbm2ddl.auto">update</prop>
</props>
</property>
</bean>

<!--
the transactional advice (what 'happens'; see the <aop:advisor/> bean
below)
-->
<tx:advice id="txAdvice" transaction-manager="txManager">
<!-- the transactional semantics... -->
<tx:attributes>
<!-- all methods starting with 'get' are read-only -->
<tx:method name="get*" read-only="true" />
<!-- other methods use the default transaction settings (see below) -->
<tx:method name="add*" propagation="REQUIRED"/>
</tx:attributes>
</tx:advice>

<!--
ensure that the above transactional advice runs for any execution of
an operation defined by the FooService interface
-->
<aop:config>
<aop:pointcut id="myTransaction"
expression="execution(public * com.bjsxt.service..*.add(..))" />
<aop:advisor advice-ref="txAdvice" pointcut-ref="myTransaction" />
</aop:config>

<!--
<bean id="logInterceptor" class="com.bjsxt.aop.LogInterceptor"></bean>

<aop:config> <aop:pointcut expression="execution(public *
com.bjsxt.service..*.add(..))" id="servicePointcut" /> <aop:aspect
id="logAspect" ref="logInterceptor"> <aop:before method="beforeMethod"
pointcut-ref="servicePointcut" /> </aop:aspect> </aop:config>
-->

<bean id="txManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory" />
</bean>

<tx:annotation-driven transaction-manager="txManager" />
</beans>