Jbuilder6中配置mysql的JDBC，配置完了出错，请问是什么原因？

[shadow13]

由于我的机器用Jbuilder9太慢了，所以还用Jbuilder6，JDBC也安装了配置方法如下（用的是Jbuilder9的配置方法）：
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一、安装好jdbc。
二、安装好jdbc后，目录在C:\Program Files\Microsoft SQL Server 2000 JDBC,打开Jbuilder，选择Tools-- >Configure Libraries，然后在左边的列表框下选择New，填入：Name:sql，Location:User Home，然后点击Add，加入目录C:\Program Files\Microsoft SQL Server 2000 JDBC\lib，确定
三、Project-- >Prject Properties-- >Paths-- >Required Libraries-- >Add
加入刚才添加的User Home/sql确定
四、Tools-- >Enterprise Setup-- >Database Drivers->Add，加入User Home/sql，添加之后在列表框中显示的是sql.config，确定
五、Tools-- >Database Pilot-->View-->Options-->Drivers-->Add填入
Driver class:com.microsoft.jdbc.sqlserver.SQLServerDriver
Simple URL:microsoft:sqlserver://localhost:1433;DatabaseName=mybase
确定之后，Tools-- >Database Pilot-- >New的Driver里选择
com.microsoft.jdbc.sqlserver.SQLServerDriver
在URL里填入：
microsoft:sqlserver://服务器Ip地址或主机名:1433;DatabaseName=数据库名，确定！
双击或点击+号输入sql数据库的用户名和密码，就完成了JB与sql的连接！
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测试连接时报错：[Microsoft][SQLServer JDBC Driver]Error establishing socket.

[shadow13]

具体错误提示如下：
See com.borland.dx.dataset.DataSetException error code: BASE+66

com.borland.dx.dataset.DataSetException: [Microsoft][SQLServer JDBC Driver]Error establishing socket.

at com.borland.dx.dataset.DataSetException.a(Unknown Source)

at com.borland.dx.dataset.DataSetException.throwException(Unknown Source)

at com.borland.dx.dataset.DataSetException.SQLException(Unknown Source)

at com.borland.dx.sql.dataset.Database.openConnection(Unknown Source)

at com.borland.jbuilder.cmt.editors.sc.c(Unknown Source)

at com.borland.jbuilder.cmt.editors.sc.actionPerformed(Unknown Source)

at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1450)

at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1504)

at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:378)

at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:250)

at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:216)

at java.awt.Component.processMouseEvent(Component.java:3715)

at java.awt.Component.processEvent(Component.java:3544)

at java.awt.Container.processEvent(Container.java:1164)

at java.awt.Component.dispatchEventImpl(Component.java:2593)

at java.awt.Container.dispatchEventImpl(Container.java:1213)

at java.awt.Component.dispatchEvent(Component.java:2497)

at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:2451)

at java.awt.LightweightDispatcher.processMouseEvent(Container.java:2216)

at java.awt.LightweightDispatcher.dispatchEvent(Container.java:2125)

at java.awt.Container.dispatchEventImpl(Container.java:1200)

at java.awt.Window.dispatchEventImpl(Window.java:914)

at java.awt.Component.dispatchEvent(Component.java:2497)

at java.awt.EventQueue.dispatchEvent(EventQueue.java:339)

at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:131)

at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:98)

at java.awt.Dialog.show(Dialog.java:380)

at com.borland.jbuilder.designer.ButtonDialog.show(Unknown Source)

at java.awt.Component.show(Component.java:946)

at java.awt.Component.setVisible(Component.java:903)

at com.borland.jbuilder.designer.inspector.PropertyValueOutEditor.openEdit(Unknown Source)

at com.borland.jbuilder.designer.inspector.k.actionPerformed(Unknown Source)

at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1450)

at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1504)

at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:378)

at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:250)

at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:216)

at java.awt.Component.processMouseEvent(Component.java:3715)

at java.awt.Component.processEvent(Component.java:3544)

at java.awt.Container.processEvent(Container.java:1164)

at java.awt.Component.dispatchEventImpl(Component.java:2593)

at java.awt.Container.dispatchEventImpl(Container.java:1213)

at java.awt.Component.dispatchEvent(Component.java:2497)

at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:2451)

at java.awt.LightweightDispatcher.processMouseEvent(Container.java:2216)

at java.awt.LightweightDispatcher.dispatchEvent(Container.java:2125)

at java.awt.Container.dispatchEventImpl(Container.java:1200)

at java.awt.Window.dispatchEventImpl(Window.java:914)

at java.awt.Component.dispatchEvent(Component.java:2497)

at java.awt.EventQueue.dispatchEvent(EventQueue.java:339)

at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:131)

at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:98)

at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)

at java.awt.EventDispatchThread.run(EventDispatchThread.java:85)

[shadow13]

Chained exception:

java.sql.SQLException: [Microsoft][SQLServer JDBC Driver]Error establishing socket.

at com.microsoft.jdbc.base.BaseExceptions.getException(Unknown Source)

at com.microsoft.jdbc.base.BaseExceptions.getException(Unknown Source)

at com.microsoft.jdbc.sqlserver.tds.TDSConnection.<init>(Unknown Source)

at com.microsoft.jdbc.sqlserver.SQLServerImplConnection.open(Unknown Source)

at com.microsoft.jdbc.base.BaseConnection.getNewImplConnection(Unknown Source)

at com.microsoft.jdbc.base.BaseConnection.open(Unknown Source)

at com.microsoft.jdbc.base.BaseDriver.connect(Unknown Source)

at java.sql.DriverManager.getConnection(DriverManager.java:517)

at java.sql.DriverManager.getConnection(DriverManager.java:177)

at com.borland.dx.sql.dataset.Database.openConnection(Unknown Source)

at com.borland.jbuilder.cmt.editors.sc.c(Unknown Source)

at com.borland.jbuilder.cmt.editors.sc.actionPerformed(Unknown Source)

at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1450)

at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1504)

at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:378)

at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:250)

at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:216)

at java.awt.Component.processMouseEvent(Component.java:3715)

at java.awt.Component.processEvent(Component.java:3544)

at java.awt.Container.processEvent(Container.java:1164)

at java.awt.Component.dispatchEventImpl(Component.java:2593)

at java.awt.Container.dispatchEventImpl(Container.java:1213)

at java.awt.Component.dispatchEvent(Component.java:2497)

at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:2451)

at java.awt.LightweightDispatcher.processMouseEvent(Container.java:2216)

at java.awt.LightweightDispatcher.dispatchEvent(Container.java:2125)

at java.awt.Container.dispatchEventImpl(Container.java:1200)

at java.awt.Window.dispatchEventImpl(Window.java:914)

at java.awt.Component.dispatchEvent(Component.java:2497)

at java.awt.EventQueue.dispatchEvent(EventQueue.java:339)

at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:131)

at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:98)

at java.awt.Dialog.show(Dialog.java:380)

at com.borland.jbuilder.designer.ButtonDialog.show(Unknown Source)

at java.awt.Component.show(Component.java:946)

at java.awt.Component.setVisible(Component.java:903)

at com.borland.jbuilder.designer.inspector.PropertyValueOutEditor.openEdit(Unknown Source)

at com.borland.jbuilder.designer.inspector.k.actionPerformed(Unknown Source)

at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1450)

at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1504)

at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:378)

at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:250)

at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:216)

at java.awt.Component.processMouseEvent(Component.java:3715)

at java.awt.Component.processEvent(Component.java:3544)

at java.awt.Container.processEvent(Container.java:1164)

at java.awt.Component.dispatchEventImpl(Component.java:2593)

at java.awt.Container.dispatchEventImpl(Container.java:1213)

at java.awt.Component.dispatchEvent(Component.java:2497)

at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:2451)

at java.awt.LightweightDispatcher.processMouseEvent(Container.java:2216)

at java.awt.LightweightDispatcher.dispatchEvent(Container.java:2125)

at java.awt.Container.dispatchEventImpl(Container.java:1200)

at java.awt.Window.dispatchEventImpl(Window.java:914)

at java.awt.Component.dispatchEvent(Component.java:2497)

at java.awt.EventQueue.dispatchEvent(EventQueue.java:339)

at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:131)

at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:98)

at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)

at java.awt.EventDispatchThread.run(EventDispatchThread.java:85)

请问是什么原因？？？

[Rabbit8]

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