HIbernate 配置

<property name="hibernateProperties"><props><prop key="hibernate.connection.provider_class">org.hibernate.connection.ProxoolConnectionProvider</prop><prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop><prop key="hibernate.show_sql">false</prop><prop key="hibernate.validator.apply_to_ddl">false</prop><prop key="javax.persistence.validation.mode">none</prop>             <prop key="hibernate.proxool.xml">proxool.xml</prop>                <prop key="hibernate.proxool.pool_alias">dbPool</prop>                <!-- 解决sleep连接过多问题 -->                [b]<prop key="hibernate.connection.release_mode">auto</prop>[/b]                <prop key="hibernate.connection.autocommit">true</prop></props></property>

二级缓存：http://developer.51cto.com/art/200906/128023.htm