大神求解，hibernate4.2.1的一个HelloWorld例子配置搞了两天

要毕业了，什么也不懂，最近想学三大框架，刚学完STUTRS2,昨天开始学hibernate,教程第一讲就弄了两天还停留在下面这个问题，急死人了。教程上说的是hibernate3.2，但是我现在到官网下了个4.2的版本，实在是整天两天没成功运行，后面的教程就一直挡着了，这个是照着教程上看的写的实体类Student，

packagecom.luhy.hibernate.model;

publicclassStudent{
	privateintid;
	privateStringname;
	privateintage;
	
	
	publicStudent(){
		
	}
	publicintgetId(){
		returnid;
	}
	publicvoidsetId(intid){
		this.id=id;
	}
	publicStringgetName(){
		returnname;
	}
	publicvoidsetName(Stringname){
		this.name=name;
	}
	publicintgetAge(){
		returnage;
	}
	publicvoidsetAge(intage){
		this.age=age;
	}
	
	
}

测试类：

packagecom.luhy.hibernate.test;

importorg.hibernate.Session;
importorg.hibernate.SessionFactory;
importorg.hibernate.cfg.Configuration;
importorg.hibernate.service.ServiceRegistry;
importorg.hibernate.service.ServiceRegistryBuilder;

importcom.luhy.hibernate.model.Student;

publicclassTest{
	publicstaticvoidmain(String[]args){
		Studentst=newStudent();
	st.setId(2);
	st.setName("学生");
	st.setAge(20);
	
	Configurationcfg=newConfiguration();

	cfg.configure();
	ServiceRegistryserviceRegistry=newServiceRegistryBuilder().applySettings(cfg.getProperties()).buildServiceRegistry();
	SessionFactorysf=cfg.configure().buildSessionFactory(serviceRegistry);
	Sessionsession=sf.openSession();
	session.beginTransaction();//事务开启
	session.save(st);//保存对象
	session.getTransaction().commit();
	session.close();
	sf.close();
	}
}

Student.hbm.xml配置：

<?xmlversion="1.0"encoding="utf-8"?>
<!DOCTYPEhibernate-mappingPUBLIC
"-//Hibernate/HibernateMappingDTD3.0//EN"
"http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">

<hibernate-mappingpackage="org.hibernate.tutorial.domain">
	<classname="Student"table="student">
		<idname="id"column="id"/>
		<propertyname="name"column="name"/>
		<propertyname="age"column="age"/>
	</class>
</hibernate-mapping>

hibernate.cfg.xml配置：

<?xmlversion='1.0'encoding='utf-8'?>
<!DOCTYPEhibernate-configurationPUBLIC
"-//Hibernate/HibernateConfigurationDTD3.0//EN"
"http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">

<hibernate-configuration>

<session-factory>

<!--Databaseconnectionsettings-->
<propertyname="connection.driver_class">com.mysql.jdbc.Driver</property>
<propertyname="connection.url">jdbc:mysql://localhost:3306/hibernate</property>
<propertyname="connection.username">root</property>
<propertyname="connection.password">lu5896848</property>

<!--JDBCconnectionpool(usethebuilt-in)-->
<!--<propertyname="connection.pool_size">1</property>-->

<!--SQLdialect-->
<propertyname="dialect">org.hibernate.dialect.MySQLDialect</property>

<!--EnableHibernate'sautomaticsessioncontextmanagement-->
<propertyname="current_session_context_class">thread</property>-->

<!--Disablethesecond-levelcache-->
<propertyname="cache.provider_class">org.hibernate.cache.internal.NoCacheProvider</property>

<!--EchoallexecutedSQLtostdout-->
<propertyname="show_sql">true</property>

<!--Dropandre-createthedatabaseschemaonstartup-->
<propertyname="hbm2ddl.auto">update</property>-->

<mappingresource="com/luhy/hibernate/model/Student.hbm.xml"/>

</session-factory>

</hibernate-configuration>

工程目录，帮看下对应的JAR包是否齐全？

结果是，运行后出错，早上搞到晚上睡觉也弄不好，网上百度谷歌也找不出问题，网上对应的和我这版本的问题资料太少，错误代码如下：

2013-5-1217:02:51org.hibernate.annotations.common.Version<clinit>
INFO:HCANN000001:HibernateCommonsAnnotations{4.0.1.Final}
2013-5-1217:02:51org.hibernate.VersionlogVersion
INFO:HHH000412:HibernateCore{4.2.1.Final}
2013-5-1217:02:51org.hibernate.cfg.Environment<clinit>
INFO:HHH000206:hibernate.propertiesnotfound
2013-5-1217:02:51org.hibernate.cfg.EnvironmentbuildBytecodeProvider
INFO:HHH000021:Bytecodeprovidername:javassist
2013-5-1217:02:51org.hibernate.cfg.Configurationconfigure
INFO:HHH000043:Configuringfromresource:/hibernate.cfg.xml
2013-5-1217:02:51org.hibernate.cfg.ConfigurationgetConfigurationInputStream
INFO:HHH000040:Configurationresource:/hibernate.cfg.xml
Exceptioninthread"main"org.hibernate.MappingException:invalidconfiguration
	atorg.hibernate.cfg.Configuration.doConfigure(Configuration.java:2028)
	atorg.hibernate.cfg.Configuration.configure(Configuration.java:1945)
	atorg.hibernate.cfg.Configuration.configure(Configuration.java:1924)
	atcom.luhy.hibernate.test.Test.main(Test.java:20)
Causedby:org.xml.sax.SAXParseException:Thecontentofelementtype"session-factory"mustmatch"(property*,mapping*,(class-cache|collection-cache)*,event*,listener*)".
	atcom.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:195)
	atcom.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.error(ErrorHandlerWrapper.java:131)
	atcom.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:384)
	atcom.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:318)
	atcom.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.handleEndElement(XMLDTDValidator.java:2017)
	atcom.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.endElement(XMLDTDValidator.java:901)
	atcom.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanEndElement(XMLDocumentFragmentScannerImpl.java:1782)
	atcom.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2938)
	atcom.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:648)
	atcom.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:140)
	atcom.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:511)
	atcom.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:808)
	atcom.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737)
	atcom.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:119)
	atcom.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205)
	atcom.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:522)
	atorg.dom4j.io.SAXReader.read(SAXReader.java:465)
	atorg.hibernate.cfg.Configuration.doConfigure(Configuration.java:2025)
	...3more

24 个解决方案

#1

Causedby:org.xml.sax.SAXParseException
报这个错误表示xml文件解析错误，我看了一下，发现你的hibernate.hbm.xml文件有没删掉的注释符合哦，
23行和32行的结尾有“-->”，是不是删漏了？
去掉后，你再试试

24 个解决方案

#1

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