Java Eclipse WebService部署WebSphere 7.0

我正在使用EclipseJuno开发一个简单的测试自底向上的Web服务。 作为服务器，我在远程计算机上使用Webhere7.0

当我尝试为服务器生成WSDL时（右键单击RequestHandler.java->Web服务->创建Web服务设备->配置：服务器运行时：WebSphereApplicationServerV7.0 Web服务运行时：IBM WebSphere JAX-WS

我得到以下错误：

Errors occurred during wsgen.
    java.lang.NoClassDefFoundError: com/sun/tools/internal/ws/wscompile/WsgenTool
    at java.lang.ClassLoader.defineClass1(Native Method)
    at java.lang.ClassLoader.defineClassCond(Unknown Source)
    at java.lang.ClassLoader.defineClass(Unknown Source)
    at java.security.SecureClassLoader.defineClass(Unknown Source)
    at java.net.URLClassLoader.defineClass(Unknown Source)
    at java.net.URLClassLoader.access$000(Unknown Source)
    at java.net.URLClassLoader$1.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at com.ibm.ast.ws.jaxws.emitter.jdk6.command.AbstractEmitterCommand.loadClass(AbstractEmitterCommand.java:166)
    at com.ibm.ast.ws.jaxws.emitter.jdk6.command.WsGenCommand.execute(WsGenCommand.java:82)
    at com.ibm.ast.ws.jaxws.emitter.command.WsGenCommand.execute(WsGenCommand.java:64)
    at org.eclipse.wst.command.internal.env.core.fragment.CommandFragmentEngine.runCommand(CommandFragmentEngine.java:419)
    at org.eclipse.wst.command.internal.env.core.fragment.CommandFragmentEngine.visitTop(CommandFragmentEngine.java:359)
    at org.eclipse.wst.command.internal.env.core.fragment.CommandFragmentEngine.moveForwardToNextStop(CommandFragmentEngine.java:254)
    at org.eclipse.wst.command.internal.env.ui.widgets.SimpleCommandEngineManager$6.run(SimpleCommandEngineManager.java:294)
    at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:464)
    at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:372)
    at org.eclipse.jface.wizard.WizardDialog.run(WizardDialog.java:1028)
    at org.eclipse.wst.command.internal.env.ui.widgets.SimpleCommandEngineManager.runForwardToNextStop(SimpleCommandEngineManager.java:264)
    at org.eclipse.wst.command.internal.env.ui.widgets.WizardPageManager.runForwardToNextStop(WizardPageManager.java:91)
    at org.eclipse.wst.command.internal.env.ui.widgets.WizardPageManager.performFinish(WizardPageManager.java:262)
    at org.eclipse.wst.command.internal.env.ui.widgets.DynamicWizard.performFinish(DynamicWizard.java:382)
    at org.eclipse.jface.wizard.WizardDialog.finishPressed(WizardDialog.java:827)
    at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:432)
    at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:624)
    at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:248)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
    at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4169)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3758)
    at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
    at org.eclipse.jface.window.Window.open(Window.java:801)
    at org.eclipse.wst.command.internal.env.ui.widgets.popup.DynamicPopupWizard.run(DynamicPopupWizard.java:130)
    at org.eclipse.ui.internal.PluginAction.runWithEvent(PluginAction.java:251)
    at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584)
    at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501)
    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:1053)
    at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4169)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3758)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1022)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:916)
    at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:86)
    at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:585)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:540)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)
    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
    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:353)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180)
    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 org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:629)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1438)
    Caused by: java.lang.ClassNotFoundException: com.sun.tools.internal.ws.wscompile.WsgenTool
    at java.net.URLClassLoader$1.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    ... 65 more

---

出现此错误的原因是类路径中不包含包含wsgen任务类的jar文件。 如果您使用的是jdk1.6，请检查您的eclipse环境，确保您使用的是jdk1.6而不是jre。 因为在Java1.6中，您可以在java_HOME/bin下找到wsgen任务

如果您使用的是其他版本的java，请尝试在ApplicationServerlib文件夹下搜索相关的jar

---

请注意：要检查eclipse是否使用jdk或jre，请转到windows->preferences->java->Installed jre并选择jdk而不是jre。

此错误的原因是包含wsgen任务类的jar文件未包含在类路径中。 如果您使用的是jdk1.6，请检查您的eclipse环境，确保您使用的是jdk1.6而不是jre。 因为在Java1.6中，您可以在java_HOME/bin下找到wsgen任务

如果您使用的是其他版本的java，请尝试在ApplicationServerlib文件夹下搜索相关的jar

---

请注意：要检查您的eclipse是否使用jdk或jre，请转到windows->preferences->java->Installed jre，并选择jdk而不是jre。

多亏了rbhawsar。您做到了

我需要先设置环境变量。 即： 路径：C:\ProgramFiles（x86）\Java\jdk1.6.0\U 35\bin JAVA\u HOME:C:\ProgramFiles（x86）\JAVA\jdk1.6.0\u 35

---

自从上次接触JAVA以来，我已经关注了6年多。现在回到正题：）

多亏了rbhawsar。你说得对

我需要先设置环境变量。 即： 路径：C:\ProgramFiles（x86）\Java\jdk1.6.0\U 35\bin JAVA\u HOME:C:\ProgramFiles（x86）\JAVA\jdk1.6.0\u 35

自从上次接触JAVA以来，我已经跟随了6年多。现在回到正题：）

：（：）在本周更改电脑并升级到Win7后，我遇到了相同的问题。我在尝试发布WS时收到了完全相同的错误。代码com:（：（本周我在更换电脑并升级到Win7后遇到了同样的问题。我在尝试发布WS.com代码时收到了完全相同的错误。）