Aquí está mi código¿Cómo llamar a un servicio WCF usando ksoap2 en android?
import org.ksoap2.*;
import org.ksoap2.serialization.*;
import org.ksoap2.transport.*;
import android.app.Activity;
import android.os.Bundle;
import android.widget.TextView;
public class ksop2test extends Activity {
/** Called when the activity is first created. */
private static final String METHOD_NAME = "SayHello";
// private static final String METHOD_NAME = "HelloWorld";
private static final String NAMESPACE = "http://tempuri.org";
// private static final String NAMESPACE = "http://tempuri.org";
private static final String URL = "http://192.168.0.2:8080/HelloWCF/Service1.svc";
// private static final String URL = "http://192.168.0.2:8080/webservice1/Service1.asmx";
final String SOAP_ACTION = "http://tempuri.org/IService1/SayHello";
// final String SOAP_ACTION = "http://tempuri.org/HelloWorld";
TextView tv;
StringBuilder sb;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
tv = new TextView(this);
sb = new StringBuilder();
call();
tv.setText(sb.toString());
setContentView(tv);
}
public void call() {
try {
SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME);
request.addProperty("name", "Qing");
SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(
SoapEnvelope.VER11);
envelope.dotNet = true;
envelope.setOutputSoapObject(request);
HttpTransportSE androidHttpTransport = new HttpTransportSE(URL);
androidHttpTransport.call(SOAP_ACTION, envelope);
sb.append(envelope.toString() + "\n");//cannot get the xml request send
SoapPrimitive result = (SoapPrimitive)envelope.getResponse();
//to get the data
String resultData = result.toString();
// 0 is the first object of data
sb.append(resultData + "\n");
} catch (Exception e) {
sb.append("Error:\n" + e.getMessage() + "\n");
}
}
}
puedo acceder con éxito asmx servicio, pero cuando trato de llamar a un servicio WCF la máquina virtual dijo: error: esperada: END_TAG {} http://schemas.xmlsoap.org/soap/envelope/ cuerpo (posición: END_TAGhttp: //schemas.xmlsoap.org/soap/envelope/} s: Fault> @ 1: 712 en [email protected]
Cómo imprimir lo que la solicitud de envío
Aquí está el wcf wsdl:
<wsdl:definitions name="Service1" targetNamespace="http://tempuri.org/">
<wsdl:types>
<xsd:schema targetNamespace="http://tempuri.org/Imports">
<xsd:import schemaLocation="http://para-bj.para.local:8080/HelloWCF/Service1.svc?xsd=xsd0" namespace="http://tempuri.org/"/>
<xsd:import schemaLocation="http://para-bj.para.local:8080/HelloWCF/Service1.svc?xsd=xsd1" namespace="http://schemas.microsoft.com/2003/10/Serialization/"/>
</xsd:schema>
</wsdl:types>
<wsdl:message name="IService1_SayHello_InputMessage">
<wsdl:part name="parameters" element="tns:SayHello"/>
</wsdl:message>
<wsdl:message name="IService1_SayHello_OutputMessage">
<wsdl:part name="parameters" element="tns:SayHelloResponse"/>
</wsdl:message>
<wsdl:portType name="IService1">
<wsdl:operation name="SayHello">
<wsdl:input wsaw:Action="http://tempuri.org/IService1/SayHello" message="tns:IService1_SayHello_InputMessage"/>
<wsdl:output wsaw:Action="http://tempuri.org/IService1/SayHelloResponse" message="tns:IService1_SayHello_OutputMessage"/>
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="BasicHttpBinding_IService1" type="tns:IService1">
<soap:binding transport="http://schemas.xmlsoap.org/soap/http"/>
<wsdl:operation name="SayHello">
<soap:operation soapAction="http://tempuri.org/IService1/SayHello" style="document"/>
<wsdl:input>
<soap:body use="literal"/>
</wsdl:input>
<wsdl:output>
<soap:body use="literal"/>
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="Service1">
<wsdl:port name="BasicHttpBinding_IService1" binding="tns:BasicHttpBinding_IService1">
<soap:address location="http://para-bj.para.local:8080/HelloWCF/Service1.svc"/>
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
Utiliza <xsd:schema>
en la etiqueta <wsdl:types>
y la asmx utiliza <s:schema>
en la etiqueta <wsdl:types>
cuál es la diferencia?
Probablemente no pueda usar ksoap, ya que la JVM davalik no es lo mismo que la Sun JVM. Es posible que necesite escribir su propio analizador SOAP. SOAP es realmente demasiado pesado para un dispositivo móvil, IMO. –
Pero puedo obtener datos de un servicio .asmx con éxito – Qing