hibernate高手进进
提示: 作者被禁止或删除 内容自动屏蔽
a.hbm.xml
<class name="com.xxx.bean.A" table="A">
<id name="id" column="id" not-null="true" type="String">
<generate name="native"/>
</id>
<property name="name" column="table_name" type="String"/>
</class>
b.hbm.xml
<class name="com.xxx.bean.B" table="B">
<id name="id" column="id" not-null="true" type="String">
<generate name="native"/>
</id>
<property name="age" column="age" type="String"/>
<many-to-one name="A" column="a.id" type="String"/>
</class>
hibernate.cfg.xml
<resource mapping="com/xxx/bean/b.hbm.xml"/>
<resource mapping="com/xxx/beam/a.hbm.xml"/>
hql 语句
from B a where a.id = 1
