Hibernate3提供的属性的延迟加载功能
Hibernate3增强了对实体属性的延迟加载功能,要实现这个功能,分两个步骤
1.在hbm配置文件上对某个property设置lazy=true
<property name="resume" type="java.lang.String" column="resume" lazy="true"/>
2.需要对拥有resume的实体类二进制class文件进行强化处理(会嵌入很多CGLIB代码)
Ant脚本如下:
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此脚本位于eclipse项目的根目录下, ./bin为eclipse的默认编译输出路径, ./lib下存放了所需的jar(hibernat3.jar及Hibernate所需的类库)