Hibernate2 和 Hibernate3一些差异

正文:

首先packag变了

Hibernate2：net.sf.hibernate

Hibernate3：org.hibernate

Hibernate配置文件更改

Hibernate2配置文件

<?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="hibernate.connection.driver_class">
   com.mysql.jdbc.Driver
  </property>
  <property name="hibernate.connection.url">
   jdbc:mysql://localhost:3306/sunyardwebsite
  </property>
  <property name="hibernate.connection.username">root</property>
  <property name="hibernate.connection.password"></property>
  <property name="hibernate.connection.pool_size">10</property>
  <property name="show_sql">true</property>
  <property name="dialect">org.hibernate.dialect.MySQLDialect</property>
  <property name="hibernate.hbm2ddl.auto">update</property>
  <!-- Mapping files -->
  <mapping resource="test/Cat.hbm.xml" />
 </session-factory>
</hibernate-configuration>

 

Hibernate3配置文件

<?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="hibernate.connection.driver_class">
   com.mysql.jdbc.Driver
  </property>
  <property name="hibernate.connection.url">
   jdbc:mysql://localhost:3306/sunyardwebsite
  </property>
  <property name="hibernate.connection.username">root</property>
  <property name="hibernate.connection.password"></property>
  <property name="hibernate.connection.pool_size">10</property>
  <property name="show_sql">true</property>
  <property name="dialect">org.hibernate.dialect.MySQLDialect</property>
  <property name="hibernate.hbm2ddl.auto">update</property>
  <!-- Mapping files -->
  <mapping resource="test/Cat.hbm.xml" />
 </session-factory>
</hibernate-configuration>

 

类别: Java

发布日期: 2007-6-29 12:40