?xml version='1.0' encoding='utf-8'?!DOCTYPE hibernate-configuration PUBLIC -//Hibernate/Hibernate Configuration DTD 3.0//EN http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtdhibernate-configurationsession-factory!-- Database con
<?xml version='1.0' encoding='utf-8'?> <!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate Configuration DTD 3.0//EN" "http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd"> <hibernate-configuration> <session-factory> <!-- Database connection settings --> <!-- 连接数据库的操作 --> <property name="connection.driver_class">com.mysql.jdbc.Driver</property> <property name="connection.url">jdbc:mysql://localhost:3306/hibernate</property> <property name="connection.username">root</property> <property name="connection.password">admin</property> <!-- JDBC connection pool (use the built-in) --> <!-- 真正开发很少用hibernate自带的连接池,用application本身用jndi注册在里面的连接池 --> <!-- <property name="connection.pool_size">1</property> --> <!-- SQL dialect --> <!-- 数据库方言hql是hibernate官方的语言 --> <property name="dialect">org.hibernate.dialect.MySQLDialect</property> <!-- Enable Hibernate's automatic session context management --> <!-- <property name="current_session_context_class">thread</property> --> <!-- Disable the second-level cache --> <!-- 不使用二级缓存的设置 --> <!-- 优化hibernate的时候会用到 --> <property name="cache.provider_class">org.hibernate.cache.internal.NoCacheProvider</property> <!-- Echo all executed SQL to stdout --> <!-- 控制台打印sql语句 --> <property name="show_sql">true</property> <!-- Drop and re-create the database schema on startup --> <!-- hibernate是否自动生成建表语句 --> <!-- ddl数据库定义语言,即建表语句 --> <!-- <property name="hbm2ddl.auto">update</property> --> <!-- 映射实体的配置文件 --> <mapping resource="org/hibernate/tutorial/domain/Event.hbm.xml" /> </session-factory> </hibernate-configuration>