java.net.ConnectException: Connection refused: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
at java.net.Socket.connect(Socket.java:529)
at java.net.Socket.connect(Socket.java:478)
at java.net.Socket.
at java.net.Socket.
at com.kingdee.bos.rpc.io.driver.RPCConnection.connect0(RPCConnection.java:359)
at com.kingdee.bos.rpc.io.driver.PooledTCPConnection.connect(PooledTCPConnection.java:113)
at com.kingdee.bos.rpc.io.driver.PooledTCPConnection.getSocket(PooledTCPConnection.java:100)
at com.kingdee.bos.rpc.io.driver.PooledTCPConnection.
at com.kingdee.bos.rpc.io.driver.PooledTCPConnectionDriver.connect(PooledTCPConnectionDriver.java:25)
at com.kingdee.bos.rpc.io.ConnectionManager.connect0(ConnectionManager.java:48)
at com.kingdee.bos.rpc.io.ConnectionManager.connect(ConnectionManager.java:39)
at com.kingdee.bos.rpc.io.ConnectionManager._connect(ConnectionManager.java:146)
at com.kingdee.bos.rpc.io.ConnectionManager.connect(ConnectionManager.java:73)
at com.kingdee.bos.rpc.io.Connector.getConnection(Connector.java:191)
at com.kingdee.bos.rpc.io.Connector.createInvokeHelper(Connector.java:93)
at com.kingdee.bos.rpc.io.Connector.newInvokeHelper(Connector.java:129)
at com.kingdee.bos.rpc.io.Connector.newInvokeHelper(Connector.java:81)
at com.kingdee.bos.rpc.impl.RPCInvoke.createSession(RPCInvoke.java:843)
at com.kingdee.bos.rpc.io.Connector.createSession(Connector.java:267)
at com.kingdee.bos.rpc.RPCEngine.createSession(RPCEngine.java:242)
at com.kingdee.bos.rpc.RPCEngine.createSession(RPCEngine.java:258)
at com.kingdee.bos.rpc.RPCEngine.createSession(RPCEngine.java:251)
at com.kingdee.bos.rpcwrapper.RPCEngineWrapper.createSession(RPCEngineWrapper.java:41)
at com.kingdee.bos.RemoteBOSObjectFactory$ReconnectableSession.initialize(RemoteBOSObjectFactory.java:548)
at com.kingdee.bos.RemoteBOSObjectFactory$ReconnectableSession.createObject(RemoteBOSObjectFactory.java:623)
at com.kingdee.bos.RemoteBOSObjectFactory.createObject(RemoteBOSObjectFactory.java:336)
at com.kingdee.bos.RemoteBOSObjectFactory.createObject(RemoteBOSObjectFactory.java:291)
at com.kingdee.bos.GeniusBOSFactory.createRemoteBOSObject(GeniusBOSFactory.java:196)
at com.kingdee.bos.BOSObjectFactory.createRemoteBOSObject(BOSObjectFactory.java:92)
at com.kingdee.bos.workflow.service.ormrpc.EnactmentServiceFactory.createRemoteEnactService(EnactmentServiceFactory.java:33)
at com.kingdee.bos.workflow.wfdesigner.util.WfDesignerUtil.getService(WfDesignerUtil.java:112)
at com.kingdee.bos.workflow.wfdesigner.util.WfDesignerUtil.getEnactmentService(WfDesignerUtil.java:102)
at com.kingdee.bos.workflow.wfdesigner.util.WfDesignerUtil.getEnactmentService(WfDesignerUtil.java:94)
at com.kingdee.bos.workflow.wfdesigner.view.SubSystemView.getContentProvider(SubSystemView.java:1221)
at com.kingdee.bos.workflow.wfdesigner.view.BasicView.createPartControl(BasicView.java:193)
at com.kingdee.bos.workflow.wfdesigner.view.SubSystemView.createPartControl(SubSystemView.java:149)
at org.eclipse.ui.internal.ViewReference.createPartHelper(ViewReference.java:371)
at org.eclipse.ui.internal.ViewReference.createPart(ViewReference.java:230)
at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:594)
at org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:306)
at org.eclipse.ui.internal.ViewPane.setVisible(ViewPane.java:531)
at org.eclipse.ui.internal.presentations.PresentablePart.setVisible(PresentablePart.java:180)
at org.eclipse.ui.internal.presentations.util.PresentablePartFolder.select(PresentablePartFolder.java:270)
at org.eclipse.ui.internal.presentations.util.LeftToRightTabOrder.select(LeftToRightTabOrder.java:65)
at org.eclipse.ui.internal.presentations.util.TabbedStackPresentation.selectPart(TabbedStackPresentation.java:473)
at org.eclipse.ui.internal.PartStack.refreshPresentationSelection(PartStack.java:1256)
at org.eclipse.ui.internal.PartStack.createControl(PartStack.java:668)
at org.eclipse.ui.internal.PartStack.createControl(PartStack.java:576)
at org.eclipse.ui.internal.PartSashContainer.createControl(PartSashContainer.java:568)
at org.eclipse.ui.internal.PerspectiveHelper.activate(PerspectiveHelper.java:271)
at org.eclipse.ui.internal.Perspective.onActivate(Perspective.java:964)
at org.eclipse.ui.internal.WorkbenchPage.setPerspective(WorkbenchPage.java:3568)
at org.eclipse.ui.internal.WorkbenchPage.busySetPerspective(WorkbenchPage.java:1032)
at org.eclipse.ui.internal.WorkbenchPage.access$16(WorkbenchPage.java:1016)
at org.eclipse.ui.internal.WorkbenchPage$18.run(WorkbenchPage.java:3667)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at org.eclipse.ui.internal.WorkbenchPage.setPerspective(WorkbenchPage.java:3665)
at org.eclipse.ui.handlers.ShowPerspectiveHandler.openPerspective(ShowPerspectiveHandler.java:152)
at org.eclipse.ui.handlers.ShowPerspectiveHandler.openOther(ShowPerspectiveHandler.java:124)
at org.eclipse.ui.handlers.ShowPerspectiveHandler.execute(ShowPerspectiveHandler.java:63)
at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:281)
at org.eclipse.core.commands.Command.executeWithChecks(Command.java:476)
at org.eclipse.ui.internal.handlers.HandlerService.executeCommand(HandlerService.java:178)
at org.eclipse.ui.internal.handlers.SlaveHandlerService.executeCommand(SlaveHandlerService.java:253)
at org.eclipse.ui.actions.PerspectiveMenu.runOther(PerspectiveMenu.java:369)
at org.eclipse.ui.actions.PerspectiveMenu$3.runWithEvent(PerspectiveMenu.java:125)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:583)
at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:500)
at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3823)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3422)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2382)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2346)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2198)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:493)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:288)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:488)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:193)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:382)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:549)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:504)
at org.eclipse.equinox.launcher.Main.run(Main.java:1236)
at org.eclipse.equinox.launcher.Main.main(Main.java:1212)
求大神！！！
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