hibernate问题:
如果有两张表分别是userinfo和groupinfo
userinfo(userId,userName,deptId) groupinfo(groupId,groupName) ,userinfo里面deptId和groupinfo的groupId是主外键关系。
那么user.hbm.xml和groupinfo.hbm.xml应该怎么配置。我只要取userinfo就可以取到groupName的值.以下是我的配置，现在可以运行正常
但就是取不到groupName的值。请问应该怎么配置？？？
userinfo============================================================
<hibernate-mapping package="org.materialManager.model">
<class name="UserInfo" table="UserInfo" schema="dbo" catalog="Material">
<id name="userId" type="integer">
<column name="userId">
<generator class="increment">
</id>
<many-to-one name="groupinfo" class="GroupInfo" outer-join="true" fetch="select">
<column name="deptId">
</many-to-one>
<property name="userName" type="string">
<column name="userName" length="50" not-null="true">
</property>
</class>
Groupinfo=============================
<hibernate-mapping package="org.materialManager.model">
<class name="GroupInfo" table="GroupInfo" schema="dbo" catalog="Material">
<id name="groupId" type="integer">
<column name="groupId">
<generator class="increment">
</id>
<property name="groupName" type="string">
<column name="groupName" length="50" not-null="true">
</property>
<set name="userInfos">
<key>
<column name="deptId">
</key>
<one-to-many class="UserInfo">
</set>
</class>
</hibernate-mapping>
