<hibernate-mapping>
<class name="org.eimhe.User" table="user">
<id name="userid" type="java.lang.Integer">
<column name="userid" />
<generator class="native" />
</id>
<property name="username" type="java.lang.String">
<column name="username" length="20" />
</property>
<one-to-one name="card" class="org.eimhe.Card" cascade="all"></one-to-one>
</class>
</hibernate-mapping>
<class name="org.eimhe.User" table="user">
<id name="userid" type="java.lang.Integer">
<column name="userid" />
<generator class="native" />
</id>
<property name="username" type="java.lang.String">
<column name="username" length="20" />
</property>
<one-to-one name="card" class="org.eimhe.Card" cascade="all"></one-to-one>
</class>
</hibernate-mapping>
解决方案 »
- java.lang.IllegalArgumentException: No bean specified怎么解决?
- 用Java设计一个报表工具
- hibernate 外键对应多个表
- cvs 如何查看自己刚提交过哪些内容
- 请大家推荐一本学习SSH的好书!!
- 关于roller安装的一个简单问题
- 大家帮我看看查询语句,怎么不对
- 找错误原因(waiting)
- 配置WEBLOGIC中的ConnectionPool?在线等
- springmvc+mybias 连数据库连不上,没有报错
- struts和hibernate结合使用是在3个表查询时,用struts标签如何显示
- struts中jsp页面中不能获取action类中设置的session
<class name="org.eimhe.Card" table="card">
<id name="cardid" type="java.lang.Integer">
<column name="cardid" />
<generator class="foreign" >
<param name="property">user</param>
</generator>
</id>
<property name="cardnum" type="java.lang.Integer">
<column name="cardnum" />
</property>
<one-to-one name="user" class="org.eimhe.User"></one-to-one>
</class>
</hibernate-mapping>
在Ordor中放入Product的id即可
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd" ><hibernate-mapping package="com.nec.necas.istorage.database.S2900">
<class
name="Orders"
table="orders"
>
<meta attribute="sync-DAO">false</meta>
<id
name="id"
type="integer"
column="id"
>
<generator class="sequence"/>
</id> <property
name="customer"
column="customer"
type="string"
not-null="false"
length="11"
/>
<property
name="productId"
column="productId"
type="java.lang.Long"
not-null="false"
length="19"
/>
</class>
</hibernate-mapping>