spring+hibernate，配置hibernate.cfg.xml中的mapping报错

刚加载这两个框架之后编译运行没问题，加入jsp页面，action类后进行编译也没问题。我的applicationContext.xml的代码主要如下：
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="configLocation"
value="classpath:demo/crm/hibernate/hibernate.cfg.xml">
</property>
</bean>

hibernate.cfg.xml的代码如下：
<?xml version='1.0' encoding='UTF-8'?>

<hibernate-configuration>

<session-factory>
<property name="c3p0.min_size">2</property>
<property name="c3p0.max_size">10</property>
<property name="c3p0.timeout">300</property>
<property name="c3p0.acquireRetryAttempts">3</property>
<property name="c3p0.acquireIncrement">2</property>
<property name="c3p0.idleConnec

hibernat，struts和spring In spring,a spring springs into spring spring是什么意思 pierian spring Spring came. spring 问题 spring line Spring Festival in spring in spring 还是in the spring