No setter found for property 'packagesToScan' of class 'org.springframework.orm.hibernate3.annotatio

问题：No setter found for property 'packagesToScan' of class 'org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean'

原因是在类库lib中org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean的spring包不是3.0的，只用spring3.0的包才有：

Xml代码







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

<property
name="configLocations">

<value>classpath:hibernate.cfg.xml</value>

</property>

<property
name="packagesToScan">

<list>

<value>com.gdie.account.entity</value>

</list>

</property>

<property
name="schemaUpdate">

<value>true</value>

</property>

</bean>

<bean id="sessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
<property name="configLocations">
<value>classpath:hibernate.cfg.xml</value>
</property>
<property name="packagesToScan">
<list>
<value>com.gdie.account.entity</value>
</list>
</property>
<property name="schemaUpdate">
<value>true</value>
</property>
</bean>

的配置功能！！！

以后遇到这种问题就要小心spring的包引用是否正确！