daoImpl:
- Java code
private SessionFactory sessionFactory; @Resource(name = "sessionFactory") public void setSessionFactory(SessionFactory sessionFactory) { this.sessionFactory = sessionFactory; }applicationContext.xml:
- Java code
<context:annotation-config/> <context:component-scan base-package="net.alice"></context:component-scan> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> <property name="driverClassName" value="org.hibernate.dialect.MySQLDialect"/> <property name="url" value="jdbc:mysql://localhost:3306/arisu"/> <property name="username" value="root"/> <property name="password" value="komoe"/> </bean> <bean id="sessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean"> <property name="dataSource" ref="dataSource"/> <property name="annotatedClasses"> <list> <value>net.alice.model.User</value> </list> </property> <property name="hibernateProperties"> <props> <prop key="dialect">org.hibernate.dialect.MySQLDialect</prop> <prop key="show_sql">true</prop> <prop key="format_sql">true</prop> <prop key="hbm2ddl">update</prop> <prop key="current_session_context_class">thread</prop> </props> </property> </bean>
注入失败sessionFactory为null
------解决方案--------------------
去掉<prop key="current_session_context_class">thread</prop>
------解决方案--------------------
web.xml里面有没对spring容器进行监听？
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
这个配置了吗？
------解决方案--------------------
@Resource
public void setDaoSessionFactory(SessionFactory sessionFactory) {
super.setSessionFactory(sessionFactory);
}