在android studio中反序列化操作wcf的请求消息正文时出错

Question

下面是我的 android 代码，我在其中尝试使用一个 SOAP Web 服务，即 .svc?WSDL 但它给了我下面的错误（错误在这段代码之后），即使我在 SoapUI 应用程序中测试它工作正常。 谁能帮我解决这个问题，我在谷歌搜索后尝试了很多东西但没有运气..

package sa.com.abana.testws;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.app.Activity;
import android.app.ProgressDialog;
import android.os.AsyncTask;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.RadioButton;
import android.widget.RadioGroup;
import android.widget.Toast;
import org.ksoap2.SoapEnvelope;
import org.ksoap2.serialization.SoapObject;
import org.ksoap2.serialization.SoapPrimitive;
import org.ksoap2.serialization.SoapSerializationEnvelope;
import org.ksoap2.transport.HttpTransportSE;

public class MainActivity extends Activity {

    String METHOD_NAME = "getStringVal";
    String SOAP_ACTION = "http://tempuri.org/IService1/getStringVal";
    String NAMESPACE = "http://tempuri.org/IService1/";
    String  SOAP_URL = "http://qasim.com.sa:90/Service1.svc?wsdl";


    SoapPrimitive resultString;
    String TAG = "Response";
    String tempValue="Pakistan";
//    SoapObject request;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        CelsiusAsync celsiustofahr = new CelsiusAsync();
        celsiustofahr.execute();
    }
    private class CelsiusAsync extends AsyncTask<Void, Void, Void> {

        @Override
        protected Void doInBackground(Void... params) {
            try {
                SoapObject Request = new SoapObject(NAMESPACE, METHOD_NAME);
                Request.addProperty("str1", tempValue);

                SoapSerializationEnvelope soapEnvelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
                soapEnvelope.dotNet = true;
                soapEnvelope.setOutputSoapObject(Request);

                HttpTransportSE transport = new HttpTransportSE(SOAP_URL);

                transport.call(SOAP_ACTION, soapEnvelope);
                //Object obj = (Object)soapEnvelope.getResponse();
                resultString = (SoapPrimitive) soapEnvelope.getResponse();
                //SoapObject resp = (SoapObject)soapEnvelope.getResponse();
                Log.i(TAG, "Result Celsius: " + resultString);
            } catch (Exception ex) {
                Log.e(TAG, "Error: " + ex.getMessage());
            }
            return null;
        }
    }
}

错误

SoapFault - 故障代码：“a:InternalServiceFault”故障字符串：“反序列化操作“getStringVal”的请求消息正文时出错。 OperationFormatter 遇到无效的消息正文。预计会找到名称为“getStringVal”和命名空间“http://tempuri.org/”的节点类型“元素”。找到名称为“getStringVal”和命名空间“http://tempuri.org/IService1/”的节点类型“元素”故障：“空”详细信息：org.kxml2.kdom.Node@424a7188

Answer 1

我能够解决这个问题，只需调整以下行

旧

String NAMESPACE = "http://tempuri.org/IService1/";

新的和正确的

String NAMESPACE = "http://tempuri.org/";