| 发表于:2007-09-07 00:57:15 楼主 |
为什么 在applicationcontext.xml文件中 需要用 第一步骤: <bean id= "hibernatetemplate " class= "org.springframework.orm.hibernate3.hibernatetemplate "> <property name= "sessionfactory "> <ref bean= "sessionfactory " /> </property> </bean> 第二步骤 <bean id= "isubitemdaoimpl " class= "org.lxh.myzngt.dao.impl.isubitemdaoimpl " parent= "isubitemdao "> <property name= "hibernatetemplate "> <ref bean= "hibernatetemplate " /> </property> </bean> 用上面这样有什么好处吗,是不是上面可以自动关闭session,我以前都是用下面这样的啊 <bean id= "isubitemdaoimpl " class= "org.lxh.myzngt.dao.impl.isubitemdaoimpl " parent= "isubitemdao "> <property name= "sessionfactory "> <ref bean= "sessionfactory " /> </property> </bean> |
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