No such operation 'getRandom'

Question

WSDL如下:
 <?xml version="1.0" encoding="UTF-8" ?> 
- <wsdl:definitions targetNamespace="http://202.105.212.146:8080/jboss-net/services/Register" xmlns:impl="http://202.105.212.146:8080/jboss-net/services/Register" xmlns:intf="http://202.105.212.146:8080/jboss-net/services/Register" xmlns:apachesoap="http://xml.apache.org/xml-soap" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">
- <wsdl:message name="setCallBackAddrV2Response">
  <wsdl:part name="setCallBackAddrV2Return" type="xsd:string" /> 
  </wsdl:message>
- <wsdl:message name="setCallBackAddrV2Request">
  <wsdl:part name="uc" type="xsd:string" /> 
  <wsdl:part name="pw" type="xsd:string" /> 
  <wsdl:part name="rand" type="xsd:string" /> 
  <wsdl:part name="url" type="xsd:string" /> 
  <wsdl:part name="version" type="xsd:string" /> 
  </wsdl:message>
- <wsdl:message name="getRandomResponse">
  <wsdl:part name="getRandomReturn" type="xsd:string" /> 
  </wsdl:message>
- <wsdl:message name="setCallBackAddrRequest">
  <wsdl:part name="uc" type="xsd:string" /> 
  <wsdl:part name="pw" type="xsd:string" /> 
  <wsdl:part name="rand" type="xsd:string" /> 
  <wsdl:part name="url" type="xsd:string" /> 
  </wsdl:message>
- <wsdl:message name="setCallBackAddrResponse">
  <wsdl:part name="setCallBackAddrReturn" type="xsd:string" /> 
  </wsdl:message>
  <wsdl:message name="getRandomRequest" /> 
- <wsdl:portType name="Register">
- <wsdl:operation name="getRandom">
  <wsdl:input name="getRandomRequest" message="impl:getRandomRequest" /> 
  <wsdl:output name="getRandomResponse" message="impl:getRandomResponse" /> 
  </wsdl:operation>
- <wsdl:operation name="setCallBackAddr" parameterOrder="uc pw rand url">
  <wsdl:input name="setCallBackAddrRequest" message="impl:setCallBackAddrRequest" /> 
  <wsdl:output name="setCallBackAddrResponse" message="impl:setCallBackAddrResponse" /> 
  </wsdl:operation>
- <wsdl:operation name="setCallBackAddrV2" parameterOrder="uc pw rand url version">
  <wsdl:input name="setCallBackAddrV2Request" message="impl:setCallBackAddrV2Request" /> 
  <wsdl:output name="setCallBackAddrV2Response" message="impl:setCallBackAddrV2Response" /> 
  </wsdl:operation>
  </wsdl:portType>
- <wsdl:binding name="RegisterSoapBinding" type="impl:Register">
  <wsdlsoap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http" /> 
- <wsdl:operation name="getRandom">
  <wsdlsoap:operation soapAction="" /> 
- <wsdl:input name="getRandomRequest">
  <wsdlsoap:body use="encoded" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://realization.webservice.uc.fin.huawei.com" /> 
  </wsdl:input>
- <wsdl:output name="getRandomResponse">
  <wsdlsoap:body use="encoded" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://202.105.212.146:8080/jboss-net/services/Register" /> 
  </wsdl:output>
  </wsdl:operation>
- <wsdl:operation name="setCallBackAddr">
  <wsdlsoap:operation soapAction="" /> 
- <wsdl:input name="setCallBackAddrRequest">
  <wsdlsoap:body use="encoded" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://realization.webservice.uc.fin.huawei.com" /> 
  </wsdl:input>
- <wsdl:output name="setCallBackAddrResponse">
  <wsdlsoap:body use="encoded" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://202.105.212.146:8080/jboss-net/services/Register" /> 
  </wsdl:output>
  </wsdl:operation>
- <wsdl:operation name="setCallBackAddrV2">
  <wsdlsoap:operation soapAction="" /> 
- <wsdl:input name="setCallBackAddrV2Request">
  <wsdlsoap:body use="encoded" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://realization.webservice.uc.fin.huawei.com" /> 
  </wsdl:input>
- <wsdl:output name="setCallBackAddrV2Response">
  <wsdlsoap:body use="encoded" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://202.105.212.146:8080/jboss-net/services/Register" /> 
  </wsdl:output>
  </wsdl:operation>
  </wsdl:binding>
- <wsdl:service name="RegisterService">
- <wsdl:port name="Register" binding="impl:RegisterSoapBinding">
  <wsdlsoap:address location="http://202.105.212.146:8080/jboss-net/services/Register" /> 
  </wsdl:port>
  </wsdl:service>
  </wsdl:definitions>客户调如下:
public static String getRandom(){
String rand="";
String registerUrl="http://202.105.212.146:8080/jboss-net/services/Register?wsdl";
Service srv=new Service();
try {
Call call=(Call)srv.createCall();
call.setTargetEndpointAddress(new URL(registerUrl));
call.setSOAPActionURI("http://xml.apache.org/xml-soap");
call.setOperationName(new QName        ("http://realization.webservice.uc.fin.huawei.com","getRandom"));
// System.out.println("CallClass+"+call.WSDL_PORT_NAME);
rand=(String) call.invoke(new Object[]{null});
} catch (ServiceException e) {
// TODO Auto-generated catch block
rand+="<Call>="+e.getMessage()+"\r\n";
} catch (MalformedURLException e) {
// TODO Auto-generated catch block
rand+="<URL>="+e.getMessage()+"\r\n";
} catch (RemoteException e) {
// TODO Auto-generated catch block
rand+="<call.invoke>="+e.getMessage()+"\r\n";
}
return rand;
}报的错误:
No such operation 'getRandom'

Answer 1

我很少发贴,这个webservices我用.net做出来了;
但用JAVA不会弄,这个wsdl里还有另外一个方法setCallBackAddr,可以调用,但调用getRandom方法却会报错！

Answer 2

lz没有提供getRandom的正确的参数，所以会出错。

Answer 3

搞定了!传参的问题
rand=(String) call.invoke(new Object[]{null});