hibernate.cfg.xml配置檔案詳解

<?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>
        
        <!-- 資料庫連接配接池 -->
        <property name="connection.pool_size">1</property>

        <!-- 從目前的線程提取session (getCurrentSession函數專用)-->
<!--         <property name="current_session_context_class">thread</property> -->
        
	<!-- 二級緩存 -->
        <property name="cache.use_second_level_cache">true</property>
        <property name="cache.region.factory_class">org.hibernate.cache.EhCacheRegionFactory</property>
        
        <!-- 打開查詢緩存 , 使用查詢緩存必須先開啟二級緩存-->
	<property name="cache.use_query_cache">true</property> 
<!--         <property name="cache.use_structured_entries">true</property> -->
        
        <!-- 顯示SQL語句到控制台 -->
        <property name="show_sql">true</property>
        
		<!-- 控制台顯示的SQL語句更美觀 -->
        <property name="format_sql">true</property>
        
	<!-- 自動生成資料庫表  create先删後建   update字段有變化更新到資料庫-->
<!--         <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>