我开发了一个Webservice，我的客户端得到了这个例外：
Dez 12, 2011 7:26:51 PM org.apache.cxf.service.factory.ReflectionServiceFactoryBean buildServiceFromWSDL
Information: Creating Service {http://interfaces.loginserver.mmo.com/}ILoginService from WSDL: http://localhost:8080/loginService?wsdl
Dez 12, 2011 7:26:53 PM org.apache.cxf.service.factory.ReflectionServiceFactoryBean buildServiceFromWSDL
Information: Creating Service {http://interfaces.loginserver.mmo.com/}ILoginService from WSDL: http://localhost:8080/loginService?wsdl
Dez 12, 2011 7:26:58 PM org.apache.cxf.phase.PhaseInterceptorChain doDefaultLogging
Warnung: Interceptor for {http://interfaces.loginserver.mmo.com/}ILoginService#{http://interfaces.loginserver.mmo.com/}login has thrown exception, unwinding now
org.apache.cxf.interceptor.Fault: Unmarshalling Error: unexpected element (uri:"", local:"sessionKey"). Expected elements are (none)
at org.apache.cxf.jaxb.JAXBEncoderDecoder.unmarshall(JAXBEncoderDecoder.java:824)
at org.apache.cxf.jaxb.JAXBEncoderDecoder.unmarshall(JAXBEncoderDecoder.java:644)
at org.apache.cxf.jaxb.io.DataReaderImpl.read(DataReaderImpl.java:156)
at org.apache.cxf.interceptor.DocLiteralInInterceptor.handleMessage(DocLiteralInInterceptor.java:109)
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:263)
at org.apache.cxf.endpoint.ClientImpl.onMessage(ClientImpl.java:801)
at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponseInternal(HTTPConduit.java:1627)
at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponse(HTTPConduit.java:1494)
at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1402)
at org.apache.cxf.transport.AbstractConduit.close(AbstractConduit.java:56)
at org.apache.cxf.transport.http.HTTPConduit.close(HTTPConduit.java:649)
at org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:62)
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:263)
at org.apache.cxf.endpoint.ClientImpl.doInvoke(ClientImpl.java:535)
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:465)
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:368)
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:321)
at org.apache.cxf.frontend.ClientProxy.invokeSync(ClientProxy.java:88)
at org.apache.cxf.jaxws.JaxWsClientProxy.invoke(JaxWsClientProxy.java:134)
at $Proxy25.login(Unknown Source)
at com.mmo.client.main.Main.<init>(Main.java:36)
at com.mmo.client.main.Main.main(Main.java:41)
Caused by: javax.xml.bind.UnmarshalException
- with linked exception:
[com.sun.istack.SAXParseException2; lineNumber: 1; columnNumber: 211; unexpected element (uri:"", local:"sessionKey"). Expected elements are (none)]
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.handleStreamException(UnmarshallerImpl.java:434)
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(UnmarshallerImpl.java:371)
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:348)
at org.apache.cxf.jaxb.JAXBEncoderDecoder.doUnmarshal(JAXBEncoderDecoder.java:784)
at org.apache.cxf.jaxb.JAXBEncoderDecoder.access$100(JAXBEncoderDecoder.java:96)
at org.apache.cxf.jaxb.JAXBEncoderDecoder$1.run(JAXBEncoderDecoder.java:812)
at java.security.AccessController.doPrivileged(Native Method)
at org.apache.cxf.jaxb.JAXBEncoderDecoder.unmarshall(JAXBEncoderDecoder.java:810)
... 21 more
Caused by: com.sun.istack.SAXParseException2; lineNumber: 1; columnNumber: 211; unexpected element (uri:"", local:"sessionKey"). Expected elements are (none)
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext.handleEvent(UnmarshallingContext.java:662)
at com.sun.xml.bind.v2.runtime.unmarshaller.Loader.reportError(Loader.java:258)
at com.sun.xml.bind.v2.runtime.unmarshaller.Loader.reportError(Loader.java:253)
at com.sun.xml.bind.v2.runtime.unmarshaller.Loader.reportUnexpectedChildElement(Loader.java:120)
at com.sun.xml.bind.v2.runtime.unmarshaller.Loader.childElement(Loader.java:105)
at com.sun.xml.bind.v2.runtime.unmarshaller.StructureLoader.childElement(StructureLoader.java:251)
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext._startElement(UnmarshallingContext.java:498)
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext.startElement(UnmarshallingContext.java:480)
at com.sun.xml.bind.v2.runtime.unmarshaller.StAXStreamConnector.handleStartElement(StAXStreamConnector.java:247)
at com.sun.xml.bind.v2.runtime.unmarshaller.StAXStreamConnector.bridge(StAXStreamConnector.java:181)
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(UnmarshallerImpl.java:369)
... 27 more
Caused by: javax.xml.bind.UnmarshalException: unexpected element (uri:"", local:"sessionKey"). Expected elements are (none)
... 38 more
Exception in thread "main" javax.xml.ws.soap.SOAPFaultException: Unmarshalling Error: unexpected element (uri:"", local:"sessionKey"). Expected elements are (none)
at org.apache.cxf.jaxws.JaxWsClientProxy.invoke(JaxWsClientProxy.java:156)
at $Proxy25.login(Unknown Source)
at com.mmo.client.main.Main.<init>(Main.java:36)
at com.mmo.client.main.Main.main(Main.java:41)
Caused by: javax.xml.bind.UnmarshalException
- with linked exception:
[com.sun.istack.SAXParseException2; lineNumber: 1; columnNumber: 211; unexpected element (uri:"", local:"sessionKey"). Expected elements are (none)]
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.handleStreamException(UnmarshallerImpl.java:434)
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(UnmarshallerImpl.java:371)
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:348)
at org.apache.cxf.jaxb.JAXBEncoderDecoder.doUnmarshal(JAXBEncoderDecoder.java:784)
at org.apache.cxf.jaxb.JAXBEncoderDecoder.access$100(JAXBEncoderDecoder.java:96)
at org.apache.cxf.jaxb.JAXBEncoderDecoder$1.run(JAXBEncoderDecoder.java:812)
at java.security.AccessController.doPrivileged(Native Method)
at org.apache.cxf.jaxb.JAXBEncoderDecoder.unmarshall(JAXBEncoderDecoder.java:810)
at org.apache.cxf.jaxb.JAXBEncoderDecoder.unmarshall(JAXBEncoderDecoder.java:644)
at org.apache.cxf.jaxb.io.DataReaderImpl.read(DataReaderImpl.java:156)
at org.apache.cxf.interceptor.DocLiteralInInterceptor.handleMessage(DocLiteralInInterceptor.java:109)
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:263)
at org.apache.cxf.endpoint.ClientImpl.onMessage(ClientImpl.java:801)
at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponseInternal(HTTPConduit.java:1627)
at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponse(HTTPConduit.java:1494)
at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1402)
at org.apache.cxf.transport.AbstractConduit.close(AbstractConduit.java:56)
at org.apache.cxf.transport.http.HTTPConduit.close(HTTPConduit.java:649)
at org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:62)
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:263)
at org.apache.cxf.endpoint.ClientImpl.doInvoke(ClientImpl.java:535)
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:465)
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:368)
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:321)
at org.apache.cxf.frontend.ClientProxy.invokeSync(ClientProxy.java:88)
at org.apache.cxf.jaxws.JaxWsClientProxy.invoke(JaxWsClientProxy.java:134)
... 3 more
Caused by: com.sun.istack.SAXParseException2; lineNumber: 1; columnNumber: 211; unexpected element (uri:"", local:"sessionKey"). Expected elements are (none)
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext.handleEvent(UnmarshallingContext.java:662)
at com.sun.xml.bind.v2.runtime.unmarshaller.Loader.reportError(Loader.java:258)
at com.sun.xml.bind.v2.runtime.unmarshaller.Loader.reportError(Loader.java:253)
at com.sun.xml.bind.v2.runtime.unmarshaller.Loader.reportUnexpectedChildElement(Loader.java:120)
at com.sun.xml.bind.v2.runtime.unmarshaller.Loader.childElement(Loader.java:105)
at com.sun.xml.bind.v2.runtime.unmarshaller.StructureLoader.childElement(StructureLoader.java:251)
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext._startElement(UnmarshallingContext.java:498)
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext.startElement(UnmarshallingContext.java:480)
at com.sun.xml.bind.v2.runtime.unmarshaller.StAXStreamConnector.handleStartElement(StAXStreamConnector.java:247)
at com.sun.xml.bind.v2.runtime.unmarshaller.StAXStreamConnector.bridge(StAXStreamConnector.java:181)
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(UnmarshallerImpl.java:369)
... 27 more
Caused by: javax.xml.bind.UnmarshalException: unexpected element (uri:"", local:"sessionKey"). Expected elements are (none)
... 38 more
我的Web服务包含XSD架构？！我不明白为什么Apache CXF抛出此异常？！
你能帮我吗？！
答案 0 :(得分：2)
原因很清楚：
org.apache.cxf.interceptor.Fault: Unmarshalling Error: unexpected element (uri:"", local:"sessionKey"). Expected elements are (none)
您的客户端正在提供sessionKey元素的请求，该元素不在您的XSD方案中，JAXB不知道它，因此抛出异常，它无法解析由{1}}方案提供的请求客户端。