休眠到MSSQL Server的連接被拒絕：連接

Question

我試着運行使用Hibernate能夠訪問MSSQL服務器的Java桌面應用程序，但是嘗試連接時，它拋出一個異常，我真的不知道該怎麼辦，這裏是我的配置文件

<?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"> 

<!-- Generated by MyEclipse Hibernate Tools.     --> 
<hibernate-configuration> 

<session-factory> 
<property name="connection.username"></property> 
<property name="connection.password"></property> 
<property name="connection.url"> 
    jdbc:jtds:sqlserver://localhost/databasename;useNTLMv2=true 
</property> 

<property name="dialect"> 
    ba.fit.utilities.FDialect_SqlServer 
</property> 
<property name="myeclipse.connection.profile">nova 3</property> 


<property name="connection.driver_class"> 
    net.sourceforge.jtds.jdbc.Driver 
</property> 

<!-- JDBC connection pool (use the built-in) --> 
<property name="connection.pool_size">1</property> 

<!-- Opcije printanja SQL koda u konzolnom prozoru--> 
<property name="show_sql">true</property> 
<property name="format_sql">false</property> 
<property name="use_sql_comments">false</property> 


<!--vrijednost "update" kreira tabele ako nepostoje, ali ih nece mijenjati ako ima potrebe--> 
<property name="hibernate.hbm2ddl.auto">update</property> 


<!-- Enable Hibernate's automatic session context management --> 
<property name="current_session_context_class">thread</property> 

<!-- Disable the second-level cache --> 
<property name="cache.provider_class"> 
    org.hibernate.cache.NoCacheProvider 
</property> 

<!-- mapirane klase koje trebaju biti "persistence" --> 
<!-- 

--> 
<mapping class="ba.fit.Tomo_seminar.model.Administrator" /> 
<mapping class="ba.fit.Tomo_seminar.model.BiografijaPosloprimca" /> 
<mapping class="ba.fit.Tomo_seminar.model.BiografijaPoslodavca" /> 
<mapping class="ba.fit.Tomo_seminar.model.Drzava" /> 
<mapping class="ba.fit.Tomo_seminar.model.Grad" /> 
<mapping class="ba.fit.Tomo_seminar.model.Kategorija" /> 
<mapping class="ba.fit.Tomo_seminar.model.KategorijaBiografija" /> 
<mapping class="ba.fit.Tomo_seminar.model.OcjenePoslodavca" /> 
<mapping class="ba.fit.Tomo_seminar.model.OcjenePosloprimca" /> 
<mapping class="ba.fit.Tomo_seminar.model.Poslodavac" /> 
<mapping class="ba.fit.Tomo_seminar.model.Posloprimaoc" /> 
<mapping class="ba.fit.Tomo_seminar.model.Projekt" /> 
<mapping class="ba.fit.Tomo_seminar.model.ProjektKategorija" /> 
<mapping class="ba.fit.Tomo_seminar.model.Racun" /> 
<mapping class="ba.fit.Tomo_seminar.model.StatusTuzbe" /> 
<mapping class="ba.fit.Tomo_seminar.model.StrucnaSprema" /> 
<mapping class="ba.fit.Tomo_seminar.model.Tuzba" /> 
<mapping class="ba.fit.Tomo_seminar.model.Uplatnica" /> 
<mapping class="ba.fit.Tomo_seminar.model.ZahtjevZaRadNaProjektu" /> 
<mapping class="ba.fit.Tomo_seminar.model.RadnoVrijeme" /> 





</session-factory> 

</hibernate-configuration> 

，但我得到這個異常

20:52:43,562 WARN SettingsFactory:109 - Could not obtain connection metadata 
java.sql.SQLException: Network error IOException: Connection refused: connect 
at net.sourceforge.jtds.jdbc.ConnectionJDBC2.<init>(ConnectionJDBC2.java:410) 
at net.sourceforge.jtds.jdbc.ConnectionJDBC3.<init>(ConnectionJDBC3.java:50) 
at net.sourceforge.jtds.jdbc.Driver.connect(Driver.java:184) 
at java.sql.DriverManager.getConnection(Unknown Source) 
at java.sql.DriverManager.getConnection(Unknown Source) 
at org.hibernate.connection.DriverManagerConnectionProvider.getConnection(DriverManagerConnectionProvider.java:110) 
at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:76) 
at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:1933) 
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1216) 
at org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:915) 
at ba.fit.utilities.HibernateUtil.<clinit>(HibernateUtil.java:24) 
at ba.fit.Tomo_seminar.persistence.PosloprimaocDAO.pronadji(PosloprimaocDAO.java:17) 
at ba.fit.Tomo_seminar.services.servLogin.LoginPosloprimaoc(servLogin.java:31) 
at ba.fit.imeprojekta.ui.gui.v1.FrmLogin.do_btnLogin_widgetSelected(FrmLogin.java:142) 
at ba.fit.imeprojekta.ui.gui.v1.FrmLogin$1.widgetSelected(FrmLogin.java:92) 
at org.eclipse.swt.widgets.TypedListener.handleEvent(Unknown Source) 
at org.eclipse.swt.widgets.EventTable.sendEvent(Unknown Source) 
at org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source) 
at org.eclipse.swt.widgets.Display.runDeferredEvents(Unknown Source) 
at org.eclipse.swt.widgets.Display.readAndDispatch(Unknown Source) 
at ba.fit.imeprojekta.ui.gui.v1.FrmLogin.main(FrmLogin.java:44) 
Caused by: java.net.ConnectException: Connection refused: connect 
at java.net.TwoStacksPlainSocketImpl.socketConnect(Native Method) 
at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) 
at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) 
at java.net.AbstractPlainSocketImpl.connect(Unknown Source) 
at java.net.PlainSocketImpl.connect(Unknown Source) 
at java.net.SocksSocketImpl.connect(Unknown Source) 
at java.net.Socket.connect(Unknown Source) 
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) 
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) 
at java.lang.reflect.Method.invoke(Unknown Source) 
at net.sourceforge.jtds.jdbc.SharedSocket.createSocketForJDBC3(SharedSocket.java:307) 
at net.sourceforge.jtds.jdbc.SharedSocket.<init>(SharedSocket.java:257) 
at net.sourceforge.jtds.jdbc.ConnectionJDBC2.<init>(ConnectionJDBC2.java:311) 
... 20 more 
20:52:46,015 ERROR SchemaUpdate:134 - could not get database metadata 
java.sql.SQLException: Network error IOException: Connection refused: connect 
at net.sourceforge.jtds.jdbc.ConnectionJDBC2.<init>(ConnectionJDBC2.java:410) 
at net.sourceforge.jtds.jdbc.ConnectionJDBC3.<init>(ConnectionJDBC3.java:50) 
at net.sourceforge.jtds.jdbc.Driver.connect(Driver.java:184) 
at java.sql.DriverManager.getConnection(Unknown Source) 
at java.sql.DriverManager.getConnection(Unknown Source) 
at org.hibernate.connection.DriverManagerConnectionProvider.getConnection(DriverManagerConnectionProvider.java:110) 
at org.hibernate.tool.hbm2ddl.SuppliedConnectionProviderConnectionHelper.prepare(SuppliedConnectionProviderConnectionHelper.java:27) 
at org.hibernate.tool.hbm2ddl.SchemaUpdate.execute(SchemaUpdate.java:127) 
at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:314) 
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1218) 
at org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:915) 
at ba.fit.utilities.HibernateUtil.<clinit>(HibernateUtil.java:24) 
at ba.fit.Tomo_seminar.persistence.PosloprimaocDAO.pronadji(PosloprimaocDAO.java:17) 
at ba.fit.Tomo_seminar.services.servLogin.LoginPosloprimaoc(servLogin.java:31) 
at ba.fit.imeprojekta.ui.gui.v1.FrmLogin.do_btnLogin_widgetSelected(FrmLogin.java:142) 
at ba.fit.imeprojekta.ui.gui.v1.FrmLogin$1.widgetSelected(FrmLogin.java:92) 
at org.eclipse.swt.widgets.TypedListener.handleEvent(Unknown Source) 
at org.eclipse.swt.widgets.EventTable.sendEvent(Unknown Source) 
at org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source) 
at org.eclipse.swt.widgets.Display.runDeferredEvents(Unknown Source) 
at org.eclipse.swt.widgets.Display.readAndDispatch(Unknown Source) 
at ba.fit.imeprojekta.ui.gui.v1.FrmLogin.main(FrmLogin.java:44) 
Caused by: java.net.ConnectException: Connection refused: connect 
at java.net.TwoStacksPlainSocketImpl.socketConnect(Native Method) 
at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) 
at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) 
at java.net.AbstractPlainSocketImpl.connect(Unknown Source) 
at java.net.PlainSocketImpl.connect(Unknown Source) 
at java.net.SocksSocketImpl.connect(Unknown Source) 
at java.net.Socket.connect(Unknown Source) 
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) 
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) 
at java.lang.reflect.Method.invoke(Unknown Source) 
at net.sourceforge.jtds.jdbc.SharedSocket.createSocketForJDBC3(SharedSocket.java:307) 
at net.sourceforge.jtds.jdbc.SharedSocket.<init>(SharedSocket.java:257) 
at net.sourceforge.jtds.jdbc.ConnectionJDBC2.<init>(ConnectionJDBC2.java:311) 
... 21 more 
20:52:46,015 ERROR SchemaUpdate:165 - could not complete schema update 
java.sql.SQLException: Network error IOException: Connection refused: connect 
at net.sourceforge.jtds.jdbc.ConnectionJDBC2.<init>(ConnectionJDBC2.java:410) 
at net.sourceforge.jtds.jdbc.ConnectionJDBC3.<init>(ConnectionJDBC3.java:50) 
at net.sourceforge.jtds.jdbc.Driver.connect(Driver.java:184) 
at java.sql.DriverManager.getConnection(Unknown Source) 
at java.sql.DriverManager.getConnection(Unknown Source) 
at org.hibernate.connection.DriverManagerConnectionProvider.getConnection(DriverManagerConnectionProvider.java:110) 
at org.hibernate.tool.hbm2ddl.SuppliedConnectionProviderConnectionHelper.prepare(SuppliedConnectionProviderConnectionHelper.java:27) 
at org.hibernate.tool.hbm2ddl.SchemaUpdate.execute(SchemaUpdate.java:127) 
at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:314) 
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1218) 
at org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:915) 
at ba.fit.utilities.HibernateUtil.<clinit>(HibernateUtil.java:24) 
at ba.fit.Tomo_seminar.persistence.PosloprimaocDAO.pronadji(PosloprimaocDAO.java:17) 
at ba.fit.Tomo_seminar.services.servLogin.LoginPosloprimaoc(servLogin.java:31) 
at ba.fit.imeprojekta.ui.gui.v1.FrmLogin.do_btnLogin_widgetSelected(FrmLogin.java:142) 
at ba.fit.imeprojekta.ui.gui.v1.FrmLogin$1.widgetSelected(FrmLogin.java:92) 
at org.eclipse.swt.widgets.TypedListener.handleEvent(Unknown Source) 
at org.eclipse.swt.widgets.EventTable.sendEvent(Unknown Source) 
at org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source) 
at org.eclipse.swt.widgets.Display.runDeferredEvents(Unknown Source) 
at org.eclipse.swt.widgets.Display.readAndDispatch(Unknown Source) 
at ba.fit.imeprojekta.ui.gui.v1.FrmLogin.main(FrmLogin.java:44) 
Caused by: java.net.ConnectException: Connection refused: connect 
at java.net.TwoStacksPlainSocketImpl.socketConnect(Native Method) 
at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) 
at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) 
at java.net.AbstractPlainSocketImpl.connect(Unknown Source) 
at java.net.PlainSocketImpl.connect(Unknown Source) 
at java.net.SocksSocketImpl.connect(Unknown Source) 
at java.net.Socket.connect(Unknown Source) 
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) 
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) 
at java.lang.reflect.Method.invoke(Unknown Source) 
at net.sourceforge.jtds.jdbc.SharedSocket.createSocketForJDBC3(SharedSocket.java:307) 
at net.sourceforge.jtds.jdbc.SharedSocket.<init>(SharedSocket.java:257) 
at net.sourceforge.jtds.jdbc.ConnectionJDBC2.<init>(ConnectionJDBC2.java:311) 
... 21 more 
20:52:47,328 WARN JDBCExceptionReporter:71 - SQL Error: 0, SQLState: 08S01 
20:52:47,328 ERROR JDBCExceptionReporter:72 - Network error IOException: Connection refused: connect 

Answer 1

似乎connection.url有一些問題。正確的URL會

<property name="hibernate.connection.driver_class">com.microsoft.sqlserver.jdbc.SQLServerDriver</property> 

    <property name="hibernate.connection.url">jdbc:sqlserver://machine:1433;databaseName=databaseName;</property>