hibernate.cfg.xml配置信息，hibernate.cfg.xml,hibernate.cf

hibernate.cfg.xml配置信息，hibernate.cfg.xml,hibernate.cf

hibernate.cfg.xml配置文件  <?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> <property name="dialect">  org.hibernate.dialect.SQLServerDialect </property> <property name="connection.url">  jdbc:sqlserver://localhost:1433;databaseName=newsDB </property> <property name="connection.username">sa</property> <property name="connection.password">123456</property> <property name="connection.driver_class">  com.microsoft.sqlserver.jdbc.SQLServerDriver </property> <property name="show_sql">true</property>      <property name="hibernate.cache.use_second_level_cache">true</property>        <property name="hibernate.cache.use_query_cache">true</property>         <property name="hibernate.cache.region.factory_class">org.hibernate.cache.ehcache.EhCacheRegionFactory</property> <property name="c3p0.max_size">30</property> <property name="c3p0.min_size">5</property> <property name="c3p0.timeout">1800</property> <property name="c3p0.max_statements">50</property> <mapping resource="com/entity/NewsInfo.hbm.xml" /> <mapping resource="com/entity/NewsTypeInfo.hbm.xml" /> <mapping resource="com/entity/UserInfo.hbm.xml" /></session-factory></hibernate-configuration> hibernate 的工厂获取方式 ---》更3不同package com.util;import org.hibernate.Session;import org.hibernate.SessionFactory;import org.hibernate.cfg.Configuration;import org.hibernate.service.ServiceRegistry;import org.hibernate.service.ServiceRegistryBuilder;public class HibernateSessionFactory { private static Session session;  private static SessionFactory sessionFatory =null; static{   Configuration cfg = new Configuration().configure("/hibernate.cfg.xml");   ServiceRegistry serviceRegistry = new ServiceRegistryBuilder().applySettings(cfg.getProperties()).buildServiceRegistry();    sessionFatory = cfg.buildSessionFactory(serviceRegistry);   } public static Session getSession() {  return  sessionFatory.openSession(); } public static SessionFactory getSessionFatory() {  return sessionFatory; } public static void setSessionFatory(SessionFactory sessionFatory) {  HibernateSessionFactory.sessionFatory = sessionFatory; }}在实体 里面放入xml配置<cache usage="read-write"/>包  如下  非常重要//该片段来自于http://byrx.net