Spring整合Hibernate,取不到hibernateTemplate的值,求助!
梧桐吴 2014-10-14 11:01:28
<hibernate-configuration>
<session-factory>
<property name="connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="connection.url">jdbc:mysql://localhost:3306/bbs</property>
<property name="connection.username">root</property>
<property name="connection.password">111111</property>
<property name="show_sql">true</property>
<property name="format_sql">true</property>
<property name="hbm2ddl.auto">update</property>
<mapping resource="wts/entity/User.hbm.xml"/>
</session-factory>
</hibernate-configuration>
applicationContext.xml配置,注入sessionFactory和hibernateTemplete,bbsDao注入hibernateTemplete
<bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
<property name="configLocation"
value="classpath:hibernate.cfg.xml">
</property>
</bean>
<bean id="hibernateTemplete" class="org.springframework.orm.hibernate4.HibernateTemplate">
<property name="sessionFactory" ref="sessionFactory"></property>
</bean>
<bean id="bbsDao" class="wts.dao.impl.bbsDaoImpl">
<property name="hibernateTemplate" ref="hibernateTemplete"></property>
</bean>
以下是具体用法,首先继承HibernateDaoSupport类,该类提供了HibernateTemplate的getter和setter方法。
public class bbsDaoImpl extends HibernateDaoSupport {
public void saveUser(User user) {
this.getHibernateTemplate().save(user);
}
}