尝试了很久都没找到的错误。求助

[tingyingg]

<bean id="dao" class="product.dao.HibernateDAO" abstract="true">
<constructor-arg value="product.entity.Product"/>
<property name="sessionFactory" ref="sessionFactory"/>
</bean>

当我去掉abstract="true"时，出现404错误。

代码：
public class HibernateDAO<T,ID extends Serializable> extends HibernateDaoSupport implements IDAO<T,ID>{
private Class<T> entityClass;
public HibernateDAO(){
super();
}
public HibernateDAO(Class<T> entityClass){
super();
this.entityClass=entityClass;
}

[tingyingg]

求助。。。。。。。。。。。。

[oh_Maxy]

1. 排查HibernateDaoSupport 和 IDAO里是否有一些抽象方法在HibernateDAO中没有实现？ 2. 404具体有哪些错？

[etnet]

最近看了好多...都不会去看日志吗? 系统那么累的把自己干了什么都记在帐上了,就是不去看.

[dxqrr]

404? 具体异常贴出来

[tingyingg]

引用 4 楼 dxqrr 的回复:

404? 具体异常贴出来

: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/classes/applicationContext.xml]: Invocation of init method failed; nested exception is java.lang.NoClassDefFoundError: org/hibernate/context/CurrentSessionContext

[tingyingg]

引用 2 楼 oh_Maxy 的回复:

1. 排查HibernateDaoSupport 和 IDAO里是否有一些抽象方法在HibernateDAO中没有实现？ 2. 404具体有哪些错？

应该是无法初始化sessionactory，请问extends HibernateDaoSupport 之后，就必须传入sessionFactory 吗？我发现好像是这样。

[tingyingg]

FUck终于调试完成了，代码有好多错误，很多Hibernate3 hibernate4之间迁移的问题： 贴一下applicationContext.xml: <?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:aop="http://www.springframework.org/schema/aop" xmlns:jee="http://www.springframework.org/schema/jee" xmlns:tx="http://www.springframework.org/schema/tx" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-2.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd"> <bean id="springRegister" class="action.RegisterAction" /> <!--Product Configuration /////////////// --> <!--Product Configuration /////////////// --> <!-- 获得数据配置信息 --> <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"> <property name="locations"> <list> <value>classpath:jdbc.properties</value> </list> </property> </bean> <!-- 数据源配置 --> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> <property name="driverClassName" value="${jdbc.driverClassName}"/> <property name="url" value="${jdbc.url}"/> <property name="username" value="${jdbc.username}"/> <property name="password" value="${jdbc.password}"/> </bean> <!-- Hibernate Configuration --> <bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean"> <!--class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"--> <property name="dataSource" ref="dataSource"/> <property name="configLocation" value="classpath:hibernate.cfg.xml"/> </bean> <!-- DAO Configuration --> <bean id="dao" class="product.dao.HibernateDAO" abstract="true"> <property name="sessionFactory" ref="sessionFactory"/> </bean> <!-- Transaction manager 事务处理器--> <!--bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager"> <property name="sessionFactory"> <ref local="sessionFactory"/> </property> </bean--> <bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager"> <property name="dataSource" ref="dataSource" /> <property name="sessionFactory" ref="sessionFactory" /> </bean> <!-- Transaction manager strategy --> <aop:config> <aop:pointcut id="serviceMethods" expression="execution(* product.dao.*.*(..))"/> <aop:advisor pointcut-ref="serviceMethods" advice-ref="txAdvice" /> </aop:config> <tx:advice id="txAdvice" transaction-manager="transactionManager"> <tx:attributes> <tx:method name="create*" propagation="REQUIRED"/> <tx:method name="update*" propagation="REQUIRED"/> <tx:method name="delete*" propagation="REQUIRED"/> <tx:method name="*" propagation="SUPPORTS" read-only="true"/> </tx:attributes> </tx:advice> <!-- ProductService configuration --> <bean id="productService" class="product.dao.ProductServiceImpl"> <property name="dao"> <bean parent="dao"> <constructor-arg> <value>product.entity.Product</value> </constructor-arg> </bean> </property> </bean> <!--Struts Actions configuration --> <bean id="productAction" class="product.action.ProductAction" scope="prototype"> <constructor-arg ref="productService"/> </bean> <!-- End of ProductConfiguration /////////////--> </beans>

[oh_Maxy]

自己解决了最好了！