科普网站建设方案,网站如何做3d产品,免费的正能量视频素材网站,青岛做网站推广公司XML文件个人书写规范 !-- users属性#xff0c;本类与User的一对多关系 -- 格式#xff1a;#xff1f;属性#xff0c;本类与#xff1f;的#xff1f; ?1 属性名 ?2 关联对类型 ?3 关系配置模板 多对一#xff1a; many-to-one name…XML文件个人书写规范 !-- users属性本类与User的一对多关系 -- 格式属性本类与的 ?1 属性名 ?2 关联对类型 ?3 关系配置模板 多对一 many-to-one name class column / 一对多Set
set name key column / one-to-many class/ /set 多对多Set set name table key column / many-to-many class column / /set 经典案例 映射关系 配置详情 Department.hbm.xml ?xml version1.0?
!DOCTYPE hibernate-mapping PUBLIC -//Hibernate/Hibernate Mapping DTD 3.0//ENhttp://www.hibernate.org/dtd/hibernate-mapping-3.0.dtdhibernate-mapping packagecn.cust.oa.domainclass nameDepartment tablecust_departmentid nameidgenerator classnative //idproperty namename / property namedescription /!-- users属性本类与User的一对多关系 --set nameuserskey columndepartmentId/one-to-many classUser //set !-- parent属性本类与Department上级的多对一关系 -- many-to-one nameparent classDepartment columnparentId / !-- children属性本类与Department下级的一对多关系 -- set namechildrenkey columnparentId/one-to-many classDepartment //set /class/hibernate-mappingUser.hbm.xml?xml version1.0?
!DOCTYPE hibernate-mapping PUBLIC -//Hibernate/Hibernate Mapping DTD 3.0//ENhttp://www.hibernate.org/dtd/hibernate-mapping-3.0.dtdhibernate-mapping packagecn.cust.oa.domainclass nameUser tablecust_userid nameidgenerator classnative //idproperty nameloginName / property namepassword / property namename / property namegender / property namephoneNumber / property nameemail / property namedescription / !-- department属性本类与Department的多对一关系 --many-to-one namedepartment classDepartment columndepartmentId / !-- roles属性本类与Role的多对多关系 --set nameroles tablecust_user_rolekey columnuserId/many-to-many classRole columnroleId //set /class/hibernate-mapping Role.hbm.xml?xml version1.0?
!DOCTYPE hibernate-mapping PUBLIC -//Hibernate/Hibernate Mapping DTD 3.0//ENhttp://www.hibernate.org/dtd/hibernate-mapping-3.0.dtdhibernate-mapping packagecn.cust.oa.domainclass nameRole tablecust_roleid nameidgenerator classnative //idproperty namename / property namedescription /!-- users属性本类与User的多对多关系 --set nameusers tablecust_user_rolekey columnroleId/many-to-many classUser columnuserId //set /class/hibernate-mapping
