我使用 Apache CXF 2.2.7 和 Spring 3 开发了一个简单的 Web 服务应用程序，并将其作为 WAR 文件部署到 Tomcat 上，但我收到以下错误消息:
12-Apr-2010 15:56:12 org.apache.cxf.phase.PhaseInterceptorChain doDefaultLogging WARNING: Interceptor for {http://services.aristabi.com/}ReportingServiceImplService#{http://services.aristabi.com/}getNewBusinessVolumeByCreateDate_v2 has thrown exception, unwinding now org.apache.cxf.interceptor.Fault: Unmarshalling Error: unexpected element (uri:"http://services.aristabi.com/", local:"searchCriteria"). Expected elements are <{}searchCriteria> at org.apache.cxf.jaxb.JAXBEncoderDecoder.unmarshall(JAXBEncoderDecoder.java:764) at org.apache.cxf.jaxb.JAXBEncoderDecoder.unmarshall(JAXBEncoderDecoder.java:623) at org.apache.cxf.jaxb.io.DataReaderImpl.read(DataReaderImpl.java:128) at org.apache.cxf.interceptor.DocLiteralInInterceptor.handleMessage(DocLiteralInInterceptor.java:106) at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:243) at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:109) at org.apache.cxf.transport.servlet.ServletDestination.invoke(ServletDestination.java:98) at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:406) at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:178) at org.apache.cxf.transport.servlet.AbstractCXFServlet.invoke(AbstractCXFServlet.java:142) at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:179) at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:103) at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:159) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454) at java.lang.Thread.run(Thread.java:619) Caused by: javax.xml.bind.UnmarshalException - with linked exception: [javax.xml.bind.UnmarshalException: unexpected element (uri:"http://services.aristabi.com/", local:"searchCriteria"). Expected elements are <{}searchCriteria>] at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.handleStreamException(UnmarshallerImpl.java:425) at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(UnmarshallerImpl.java:362) at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:339) at org.apache.cxf.jaxb.JAXBEncoderDecoder.unmarshall(JAXBEncoderDecoder.java:749) ... 25 more Caused by: javax.xml.bind.UnmarshalException: unexpected element (uri:"http://services.aristabi.com/", local:"searchCriteria"). Expected elements are <{}searchCriteria> at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext.handleEvent(UnmarshallingContext.java:642) at com.sun.xml.bind.v2.runtime.unmarshaller.Loader.reportError(Loader.java:254) at com.sun.xml.bind.v2.runtime.unmarshaller.Loader.reportError(Loader.java:249) at com.sun.xml.bind.v2.runtime.unmarshaller.Loader.reportUnexpectedChildElement(Loader.java:116) at com.sun.xml.bind.v2.runtime.unmarshaller.Loader.childElement(Loader.java:101) at com.sun.xml.bind.v2.runtime.unmarshaller.StructureLoader.childElement(StructureLoader.java:245) at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext._startElement(UnmarshallingContext.java:478) at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext.startElement(UnmarshallingContext.java:459) at com.sun.xml.bind.v2.runtime.unmarshaller.StAXStreamConnector.handleStartElement(StAXStreamConnector.java:242) at com.sun.xml.bind.v2.runtime.unmarshaller.StAXStreamConnector.bridge(StAXStreamConnector.java:176) at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(UnmarshallerImpl.java:360) ... 27 more Caused by: javax.xml.bind.UnmarshalException: unexpected element (uri:"http://services.aristabi.com/", local:"searchCriteria"). Expected elements are <{}searchCriteria> ... 38 more
这可能是一个简单的问题，但我似乎无法解决它。任何人都可以指出我解决这个问题的正确方向吗？
谢谢，
扎汉吉尔
顺便说一句，这就是我的 wsdl 的样子
<?xml version='1.0' encoding='UTF-8'?><wsdl:definitions name="ReportingServiceImplService" targetNamespace="http://services.aristabi.com/" xmlns:ns1="http://cxf.apache.org/bindings/xformat" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tns="http://services.aristabi.com/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<wsdl:types>
<xs:schema attributeFormDefault="unqualified" elementFormDefault="unqualified" targetNamespace="http://services.aristabi.com/" xmlns:tns="http://services.aristabi.com/" xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="getNewBusinessVolumeByCreateDate" type="tns:getNewBusinessVolumeByCreateDate" />
<xs:element name="getNewBusinessVolumeByCreateDateResponse" type="tns:getNewBusinessVolumeByCreateDateResponse" />
<xs:element name="getNewBusinessVolumeByCreateDate_v2" type="tns:getNewBusinessVolumeByCreateDate_v2" />
<xs:element name="getNewBusinessVolumeByCreateDate_v2Response" type="tns:getNewBusinessVolumeByCreateDate_v2Response" />
<xs:element name="newBusinessLead" type="tns:newBusinessLead" />
<xs:element name="quotes" type="tns:quotes" />
<xs:element name="searchCriteria" type="tns:searchCriteria" />
<xs:complexType name="getNewBusinessVolumeByCreateDate">
<xs:sequence>
<xs:element minOccurs="0" name="agent" type="xs:string" />
<xs:element minOccurs="0" name="broker" type="xs:string" />
<xs:element minOccurs="0" name="businessUnit" type="xs:string" />
<xs:element minOccurs="0" name="fromMonth" type="xs:string" />
<xs:element minOccurs="0" name="fromYear" type="xs:string" />
<xs:element minOccurs="0" name="region" type="xs:string" />
<xs:element minOccurs="0" name="toMonth" type="xs:string" />
<xs:element minOccurs="0" name="toYear" type="xs:string" />
</xs:sequence>
</xs:complexType>
<xs:complexType name="getNewBusinessVolumeByCreateDateResponse">
<xs:sequence>
<xs:element minOccurs="0" name="return" type="tns:newBusinessLead" />
</xs:sequence>
</xs:complexType>
<xs:complexType name="newBusinessLead">
<xs:sequence>
<xs:element maxOccurs="unbounded" minOccurs="0" name="convertedQuotes" nillable="true" type="tns:quotes" />
<xs:element maxOccurs="unbounded" minOccurs="0" name="declinedQuotes" nillable="true" type="tns:quotes" />
<xs:element maxOccurs="unbounded" minOccurs="0" name="ntuQuotes" nillable="true" type="tns:quotes" />
<xs:element maxOccurs="unbounded" minOccurs="0" name="pendingQuotes" nillable="true" type="tns:quotes" />
</xs:sequence>
</xs:complexType>
<xs:complexType name="quotes">
<xs:sequence>
<xs:element minOccurs="0" name="month" type="xs:string" />
<xs:element name="premium" type="xs:int" />
<xs:element minOccurs="0" name="quoteStatus" type="xs:string" />
<xs:element name="volume" type="xs:int" />
<xs:element minOccurs="0" name="year" type="xs:string" />
</xs:sequence>
</xs:complexType>
<xs:complexType name="arrayList">
<xs:complexContent>
<xs:extension base="tns:abstractList">
<xs:sequence />
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:complexType abstract="true" name="abstractList">
<xs:complexContent>
<xs:extension base="tns:abstractCollection">
<xs:sequence />
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:complexType abstract="true" name="abstractCollection">
<xs:sequence />
</xs:complexType>
<xs:complexType name="getNewBusinessVolumeByCreateDate_v2">
<xs:sequence>
<xs:element minOccurs="0" name="searchCriteria" type="tns:searchCriteria" />
</xs:sequence>
</xs:complexType>
<xs:complexType name="searchCriteria">
<xs:sequence>
<xs:element minOccurs="0" name="agent" type="xs:string" />
<xs:element minOccurs="0" name="broker" type="xs:string" />
<xs:element minOccurs="0" name="businessUnit" type="xs:string" />
<xs:element minOccurs="0" name="fromMonth" type="xs:string" />
<xs:element minOccurs="0" name="fromYear" type="xs:string" />
<xs:element minOccurs="0" name="region" type="xs:string" />
<xs:element minOccurs="0" name="toMonth" type="xs:string" />
<xs:element minOccurs="0" name="toYear" type="xs:string" />
</xs:sequence>
</xs:complexType>
<xs:complexType name="getNewBusinessVolumeByCreateDate_v2Response">
<xs:sequence>
<xs:element minOccurs="0" name="return" type="tns:newBusinessLead" />
</xs:sequence>
</xs:complexType>
<xs:element name="InvalidUserCredentialsException" type="tns:InvalidUserCredentialsException" />
<xs:complexType name="InvalidUserCredentialsException">
<xs:sequence />
</xs:complexType>
<xs:element name="tokenString" nillable="true" type="xs:string" />
</xs:schema>
</wsdl:types>
<wsdl:message name="InvalidUserCredentialsException">
<wsdl:part element="tns:InvalidUserCredentialsException" name="InvalidUserCredentialsException">
</wsdl:part>
</wsdl:message>
<wsdl:message name="getNewBusinessVolumeByCreateDateResponse">
<wsdl:part element="tns:getNewBusinessVolumeByCreateDateResponse" name="parameters">
</wsdl:part>
</wsdl:message>
<wsdl:message name="getNewBusinessVolumeByCreateDate">
<wsdl:part element="tns:getNewBusinessVolumeByCreateDate" name="parameters">
</wsdl:part>
<wsdl:part element="tns:tokenString" name="tokenString">
</wsdl:part>
</wsdl:message>
<wsdl:message name="getNewBusinessVolumeByCreateDate_v2Response">
<wsdl:part element="tns:getNewBusinessVolumeByCreateDate_v2Response" name="parameters">
</wsdl:part>
</wsdl:message>
<wsdl:message name="getNewBusinessVolumeByCreateDate_v2">
<wsdl:part element="tns:getNewBusinessVolumeByCreateDate_v2" name="parameters">
</wsdl:part>
</wsdl:message>
<wsdl:portType name="IReportingService">
<wsdl:operation name="getNewBusinessVolumeByCreateDate">
<wsdl:input message="tns:getNewBusinessVolumeByCreateDate" name="getNewBusinessVolumeByCreateDate">
</wsdl:input>
<wsdl:output message="tns:getNewBusinessVolumeByCreateDateResponse" name="getNewBusinessVolumeByCreateDateResponse">
</wsdl:output>
</wsdl:operation>
<wsdl:operation name="getNewBusinessVolumeByCreateDate_v2">
<wsdl:input message="tns:getNewBusinessVolumeByCreateDate_v2" name="getNewBusinessVolumeByCreateDate_v2">
</wsdl:input>
<wsdl:output message="tns:getNewBusinessVolumeByCreateDate_v2Response" name="getNewBusinessVolumeByCreateDate_v2Response">
</wsdl:output>
<wsdl:fault message="tns:InvalidUserCredentialsException" name="InvalidUserCredentialsException">
</wsdl:fault>
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="ReportingServiceImplServiceSoapBinding" type="tns:IReportingService">
<soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http" />
<wsdl:operation name="getNewBusinessVolumeByCreateDate">
<soap:operation soapAction="" style="document" />
<wsdl:input name="getNewBusinessVolumeByCreateDate">
<soap:header message="tns:getNewBusinessVolumeByCreateDate" part="tokenString" use="literal">
</soap:header>
<soap:body parts="parameters" use="literal" />
</wsdl:input>
<wsdl:output name="getNewBusinessVolumeByCreateDateResponse">
<soap:body use="literal" />
</wsdl:output>
</wsdl:operation>
<wsdl:operation name="getNewBusinessVolumeByCreateDate_v2">
<soap:operation soapAction="" style="document" />
<wsdl:input name="getNewBusinessVolumeByCreateDate_v2">
<soap:body use="literal" />
</wsdl:input>
<wsdl:output name="getNewBusinessVolumeByCreateDate_v2Response">
<soap:body use="literal" />
</wsdl:output>
<wsdl:fault name="InvalidUserCredentialsException">
<soap:fault name="InvalidUserCredentialsException" use="literal" />
</wsdl:fault>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="ReportingServiceImplService">
<wsdl:port binding="tns:ReportingServiceImplServiceSoapBinding" name="ReportingServiceImplPort">
<soap:address location="http://localhost:8889/AristaInsuranceServices/reportingService" />
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
我没有 XSD。你能指出 WSDL 有什么问题吗？
最佳答案
我知道这个问题已经有一年了，没有被接受的答案，但我今天遇到了完全相同的错误。
与原始问题海报一样，我有一个 Java-First 服务，其中包含一个返回对象的方法。我的问题是我向服务方法返回的 bean 添加了一个额外的属性。
一旦我重新发布/重新部署服务，返回对象的客户端 jaxb 生成类不再与服务器端 WSDL 复杂类型相同(即客户端类缺少新属性)，因此我有“意外元素” "缺失属性名称的异常。
一旦我使用 WsdlToJava 重新生成所有 jaxb 对象，客户端代码就会正常工作。
我还遇到了针对这种情况的建议解决方法，在这种情况下，您可能不希望每次服务器端的属性更改时都重新生成客户端代码。解决方案基本上是忽略客户端意外的元素异常，因为它是针对现有代码不使用的新元素。链接到这里的解决方案:
http://whileonefork.blogspot.com/2010/11/cxf-backwards-compatibility-adding.html
关于spring - Apache CXF 2.2.7 Spring 3 Web 服务解码错误 : unexpected element，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/2623058/