在hiberate4.3.8final中one-to-one的xml中配置信息
发布时间:2020-12-16 09:12:40 所属栏目:百科 来源:网络整理
导读:?xml version="1.0"? !DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd" hibernate-mapping package="org.hibernate.entity" class name="Husband" id name="hid"
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd"> <hibernate-mapping package="org.hibernate.entity"> <class name="Husband"> <id name="hid"> <generator class="native"></generator> </id> <property name="name" /> <many-to-one name="wife" column="wid" unique="true"></many-to-one> </class> </hibernate-mapping>
重点是:在many-to-one中只要加入 unique="true"就是one-to-one的关系映射 (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |