webservice调用报错

[愚公移码]

org.xml.sax.SAXException: No deserializer for {http://schemas.xmlsoap.org/soap/encoding/}string
at org.apache.axis.encoding.DeserializerImpl.onStartElement(DeserializerImpl.java:453)
at org.apache.axis.encoding.DeserializerImpl.startElement(DeserializerImpl.java:393)
at org.apache.axis.encoding.DeserializationContext.startElement(DeserializationContext.java:1048)
at org.apache.axis.message.SAX2EventRecorder.replay(SAX2EventRecorder.java:165)
at org.apache.axis.message.MessageElement.publishToHandler(MessageElement.java:1141)
at org.apache.axis.encoding.DeserializerImpl.startElement(DeserializerImpl.java:369)
at org.apache.axis.encoding.DeserializationContext.startElement(DeserializationContext.java:1048)
at org.apache.axis.message.SAX2EventRecorder.replay(SAX2EventRecorder.java:165)
at org.apache.axis.message.MessageElement.publishToHandler(MessageElement.java:1141)
at org.apache.axis.message.RPCElement.deserialize(RPCElement.java:345)
at org.apache.axis.message.RPCElement.getParams(RPCElement.java:384)
at org.apache.axis.client.Call.invoke(Call.java:2467)
at org.apache.axis.client.Call.invoke(Call.java:2366)
at org.apache.axis.client.Call.invoke(Call.java:1812)
at com.webservice.Test.getHelloWord(Test.java:71)
at com.webservice.Test.main(Test.java:20)
Exception in thread "main" AxisFault
faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.userException
faultSubcode:
faultString: org.xml.sax.SAXException: No deserializer for {http://schemas.xmlsoap.org/soap/encoding/}string
faultActor:
faultNode:
faultDetail:
{http://xml.apache.org/axis/}stackTrace:org.xml.sax.SAXException: No deserializer for {http://schemas.xmlsoap.org/soap/encoding/}string
at org.apache.axis.encoding.DeserializerImpl.onStartElement(DeserializerImpl.java:453)
at org.apache.axis.encoding.DeserializerImpl.startElement(DeserializerImpl.java:393)
at org.apache.axis.encoding.DeserializationContext.startElement(DeserializationContext.java:1048)
at org.apache.axis.message.SAX2EventRecorder.replay(SAX2EventRecorder.java:165)
at org.apache.axis.message.MessageElement.publishToHandler(MessageElement.java:1141)
at org.apache.axis.encoding.DeserializerImpl.startElement(DeserializerImpl.java:369)
at org.apache.axis.encoding.DeserializationContext.startElement(DeserializationContext.java:1048)
at org.apache.axis.message.SAX2EventRecorder.replay(SAX2EventRecorder.java:165)
at org.apache.axis.message.MessageElement.publishToHandler(MessageElement.java:1141)
at org.apache.axis.message.RPCElement.deserialize(RPCElement.java:345)
at org.apache.axis.message.RPCElement.getParams(RPCElement.java:384)
at org.apache.axis.client.Call.invoke(Call.java:2467)
at org.apache.axis.client.Call.invoke(Call.java:2366)
at org.apache.axis.client.Call.invoke(Call.java:1812)
at com.webservice.Test.getHelloWord(Test.java:71)
at com.webservice.Test.main(Test.java:20)

请问一下这是什么原因导致的问题

[愚公移码]

Service service = new Service (); Call call = (Call) service.createCall (); call.setTargetEndpointAddress(new java.net.URL("http://172.16.215.18:8081/wf_cas/services/SessionService")); call.setOperation("getHelloWord"); Map<String,String> returnParamMap = null; HashMap paramMap=new HashMap(); paramMap.put("name","托尔斯泰"); returnParamMap = (Map<String,String>)call.invoke(new Object[] {paramMap}); System.out.println(returnParamMap.get("returnMap"));

[愚公移码]

我现在修改 call.setOperation("getHelloWord"); 为 call.setOperationName("getHelloWord"); 就能够解决。但是我不知道什么原因

[新铺村长]

就是调用方法没得呗

[花谢尊前不敢香]

用的axis几？call.setOperation();会把所有的参数都清空。

public void setOperation(String opName)
  {
    if (this.service == null) {
      throw new JAXRPCException(Messages.getMessage("noService04"));
    }

    setOperationName(opName);
    setEncodingStyle(null);
    setReturnType(null);
    removeAllParameters();