我有一个hibenate cfg文件,但当我尝试在我的应用程序中使用hibernate时,我得到:严重:Ocurrióunerror enlainicializacióndela SessionFactory:org.hibernate.MappingException:invalid configuration
这是我的hibernate.cfg.xml:
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE hibernate-configuration SYSTEM
"classpath://org/hibernate/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
<session-factory>
<!-- parametros para la conexion a la base de datos -->
<property name="connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="connection.url">jdbc:mysql://localhost:3306/mydb</property>
<property name="connection.username">root</property>
<property name="connection.password">root</property>
<!-- Configuracion del pool interno -->
<property name="connection.pool_size">50</property>
<!-- Dialecto de la base de datos -->
<property name="dialect">org.hibernate.dialect.MySQL5Dialect</property>
<!-- Otras propiedades importantes -->
<property name="show_sql">true</property>
<prop key="hibernate.format_sql">true</prop>
<!-- Archivos de mapeo -->
<mapping class="com.proximate.model.Usuarios"/>
</session-factory>
</hibernate-configuration>
这是我的hibernate util:
public class HibernateUtil {
private static final SessionFactory sessionFactory;
static {
try {
sessionFactory = new Configuration().configure().buildSessionFactory();
} catch (HibernateException he) {
System.err.println("Ocurrió un error en la inicialización de la SessionFactory: " + he);
throw new ExceptionInInitializerError(he);
}
}
public static SessionFactory getSessionFactory() {
return sessionFactory;
}
public static void close() {
sessionFactory.close();
}
}
我的配置出了什么问题??? 提前致谢