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hibernate.cfg.xml配置文件详解

<?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:3306/bls</property>
		<property name="myeclipse.connection.profile">bls</property>
        <property name="connection.password">ytfmnm</property>
        <property name="connection.username">root</property>     
        
        <!-- SQL dialect 控制生成表的引擎Inno和Mysam-->
        <property name="dialect">org.hibernate.dialect.MySQL5InnoDBDialect</property>
        
        <!-- 数据库连接池 -->
        <property name="connection.pool_size">1</property>

        <!-- 从当前的线程提取session (getCurrentSession函数专用)-->
<!--         <property name="current_session_context_class">thread</property> -->
        
	<!-- 二级缓存 -->
        <property name="cache.use_second_level_cache">true</property>
        <property name="cache.region.factory_class">org.hibernate.cache.EhCacheRegionFactory</property>
        
        <!-- 打开查询缓存 , 使用查询缓存必须先开启二级缓存-->
	<property name="cache.use_query_cache">true</property> 
<!--         <property name="cache.use_structured_entries">true</property> -->
        
        <!-- 显示SQL语句到控制台 -->
        <property name="show_sql">true</property>
        
		<!-- 控制台显示的SQL语句更美观 -->
        <property name="format_sql">true</property>
        
	<!-- 自动生成数据库表  create先删后建   update字段有变化更新到数据库-->
<!--         <property name="hbm2ddl.auto">create</property> -->

        <!-- 表映射 -->
        <mapping class="test_01.model.UserInfo"/>
	<mapping class="test_01.model.GroupWork"/>

    </session-factory>

</hibernate-configuration>
           

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