Hibernate----@Annotation----一对多----级联
一对多,双向,"一"的一方
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?单元测试类
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<?xml version='1.0' encoding='utf-8'?><!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate Configuration DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd"><hibernate-configuration> <session-factory> <property name="connection.driver_class">com.mysql.jdbc.Driver</property> <property name="connection.url">jdbc:mysql://localhost/hibtest</property> <property name="connection.username">root</property> <property name="connection.password">123</property> <property name="dialect">org.hibernate.dialect.MySQLDialect</property> <!-- JDBC connection pool (use the built-in) --> <property name="connection.pool_size">1</property> <!-- Enable Hibernate's automatic session context management --> <property name="current_session_context_class">thread</property> <!-- Disable the second-level cache --> <property name="cache.provider_class">org.hibernate.cache.NoCacheProvider</property> <!-- Echo all executed SQL to stdout --> <property name="show_sql">true</property> <!-- <property name="format_sql">true</property> --> <!-- Drop and re-create the database schema on startup <property name="hbm2ddl.auto">update</property> --> <!-- <mapping resource="com/pegasus/domain/Group.hbm.xml"/> <mapping resource="com/pegasus/domain/User.hbm.xml"/> --> <mapping class="com.pegasus.domain.Group"/><mapping class="com.pegasus.domain.User"/> </session-factory></hibernate-configuration>
