hibernate.cfg.xml className.hbm.xml

hhibernate.cfg.xml

<?xml version='1.0' encoding='utf-8'?> <!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate Configuration DTD 3.0//EN" "http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd"> <hibernate-configuration> <session-factory> <!-- Database connection settings --> <property name="connection.driver_class">oracle.jdbc.driver.OracleDriver</property> <property name="connection.url">jdbc:oracle:thin:@localhost:1521:XE</property> <property name="connection.username">diqye</property> <property name="connection.password">tiger</property> <property name="show_sql">true</property> <property name="format_sql">true</property> <!-- 设置方言 --> <property name="dialect">org.hibernate.dialect.Oracle10gDialect</property> <!-- <mapping resource="com/diqye/entity/garde.hbm.xml"/> <mapping resource="com/diqye/entity/Student.hbm.xml"/> <mapping class="com.book.Book"/> --> <mapping class="com.diqye.hibernate.test.Many1"/> <mapping class="com.diqye.hibernate.test.Many2"/> </session-factory> </hibernate-configuration>

className.hbm.xml

<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd"> <hibernate-mapping> <class name="com.pok.entity.Course2" table="course2"> <!-- 映射主键 --> <id name="id" type="java.lang.Integer"> <column name="CID" length="5" /> <generator class="increment" /> </id> <!-- 映射普通属性 --> <property name="name" type="java.lang.String"> <column name="CNAME" length="15" not-null="false" /> </property> <set name="students" table="sc" cascade="save-update" inverse="true"> <key column="CID" /> <many-to-many class="com.pok.entity.Student2" column="SID"/> </set> </class> </hibernate-mapping>