Axis2不返回自己的对象

Question

我已经编写了一些and服务，其中一些返回一个简单的字符串(这个可以用)，另一些返回一个对象列表。不，axis2 (1.5.1)无法处理集合类型，因此我将返回类型更改为Object[]，但仍收到此异常

[ERROR] java.lang.RuntimeException: org.apache.axis2.AxisFault: Mapping qname not fond for the package: de.ac.dto
org.apache.axis2.AxisFault: java.lang.RuntimeException: org.apache.axis2.AxisFault: Mapping qname not fond for the package: de.ac.dto
    at org.apache.axis2.AxisFault.makeFault(AxisFault.java:430)
    at org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:161)
    at org.apache.axis2.receivers.AbstractInOutMessageReceiver.invokeBusinessLogic(AbstractInOutMessageReceiver.java:40)
    at org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:114)
    at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:173)
    at org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:167)
    at org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:142)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
    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:286)
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
    at java.lang.Thread.run(Thread.java:619)
Caused by: org.apache.axiom.om.OMException: java.lang.RuntimeException: org.apache.axis2.AxisFault: Mapping qname not fond for the package: de.ac.dto
    at org.apache.axiom.om.impl.builder.StAXOMBuilder.next(StAXOMBuilder.java:260)
    at org.apache.axiom.om.impl.llom.OMNodeImpl.build(OMNodeImpl.java:335)
    at org.apache.axiom.om.impl.llom.OMElementImpl.build(OMElementImpl.java:737)
    at org.apache.axiom.om.impl.llom.OMElementImpl.detach(OMElementImpl.java:706)
    at org.apache.axiom.om.impl.llom.OMNodeImpl.setParent(OMNodeImpl.java:124)
    at org.apache.axiom.om.impl.llom.OMElementImpl.addChild(OMElementImpl.java:297)
    at org.apache.axiom.om.impl.llom.OMElementImpl.addChild(OMElementImpl.java:213)
    at org.apache.axiom.soap.impl.llom.SOAPBodyImpl.addChild(SOAPBodyImpl.java:231)
    at org.apache.axis2.rpc.receivers.RPCUtil.processResponseAsDocLitWrapped(RPCUtil.java:381)
    at org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:138)
    ... 19 more
Caused by: java.lang.RuntimeException: org.apache.axis2.AxisFault: Mapping qname not fond for the package: de.ac.dto
    at org.apache.axis2.databinding.utils.BeanUtil.getPropertyQnameList(BeanUtil.java:261)
    at org.apache.axis2.databinding.utils.BeanUtil.getPullParser(BeanUtil.java:67)
    at org.apache.axis2.databinding.utils.reader.ADBXMLStreamReaderImpl.processProperties(ADBXMLStreamReaderImpl.java:998)
    at org.apache.axis2.databinding.utils.reader.ADBXMLStreamReaderImpl.next(ADBXMLStreamReaderImpl.java:835)
    at org.apache.axis2.util.StreamWrapper.next(StreamWrapper.java:71)
    at javax.xml.stream.util.StreamReaderDelegate.next(StreamReaderDelegate.java:60)
    at org.apache.axiom.om.impl.builder.SafeXMLStreamReader.next(SafeXMLStreamReader.java:183)
    at org.apache.axiom.om.impl.builder.StAXOMBuilder.parserNext(StAXOMBuilder.java:597)
    at org.apache.axiom.om.impl.builder.StAXOMBuilder.next(StAXOMBuilder.java:172)
    ... 28 more
Caused by: org.apache.axis2.AxisFault: Mapping qname not fond for the package: de.ac.dto
    at org.apache.axis2.databinding.utils.BeanUtil.getPropertyQnameList(BeanUtil.java:117)
    ... 36 more

该服务是由eclipse提供的向导创建的。axis2不能返回这些对象吗？只返回原始类型并不符合我的需要。

Answer 1

实际上，Web服务的方法的返回类型应该是非泛型的。

它不应该是对象，或者只是一个列表...

因此，返回一个特定Person类对象，如果Person类的一个对象需要返回，或者如果对象列表为there.....use...列表.....

do change....and享受....！