1. 异常
Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'newsDao' defined in class path resource [bean.xml]: Cannot resolve reference to bean 'sessionFactory' while setting bean property 'sessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [bean.xml]: Initialization of bean failed; nested exception is java.lang.NoClassDefFoundError: [Lorg/hibernate/engine/FilterDefinition;
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [bean.xml]: Initialization of bean failed; nested exception is java.lang.NoClassDefFoundError: [Lorg/hibernate/engine/FilterDefinition;
Caused by: java.lang.NoClassDefFoundError: [Lorg/hibernate/engine/FilterDefinition;
Caused by: java.lang.ClassNotFoundException: org.hibernate.engine.FilterDefinition
2.分析
根据Caused by: java.lang.ClassNotFoundException: org.hibernate.engine.FilterDefinition
这句话,初步猜测是少jar包,于是到这个jar包下寻找,但是没有。
于是到网上寻找答案,但是也没有什么进展。
突然间想到,我的bean.xml的一部分是从官方文档中复制的,是不是问题出现在这里。
<bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"> <property name="dataSource" ref="dataSource" /> <property name="mappingResources"> <list> <value>com/bean/User.hbm.xml</value> </list> </property> <property name="hibernateProperties"> <props> <prop key="hibernate.dialect">org.hibernate.dialect.MySQL5InnoDBDialect</prop> <prop key="hibernate.show_sql">true</prop> <prop key="hibernate.hbm2ddl.auto">update</prop> <prop key="hibernate.format_sql">true</prop> </props> </property> </bean>
其中,class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"引起了我的注意,由于我用的是Spring4,,但是这里却出现3,于是修改成class="org.springframework.orm.hibernate4.LocalSessionFactoryBean"
3.结果
insert