Question

package com.venkat.pack;
import org.ksoap2.SoapEnvelope;
import org.ksoap2.serialization.SoapObject;
import org.ksoap2.serialization.SoapSerializationEnvelope;
import org.ksoap2.transport.HttpTransportSE;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;
public class SOAPClientActivity extends Activity {
    private static final String SOAP_ACTION = "Z_CUSTOMER_LOOKUP";
    private static final String METHOD_NAME = "Z_CUSTOMER_LOOKUP";
    private static final String NAMESPACE = "urn:sap-com:document:sap:soap:functions:mc-style";
    private static final String URL = "http://*********:8000/sap/bc/srt/wsdl/srvc_14DAE9C8D79F1EE193CF0AB8FEE64345/wsdl11/allinone/ws_policy/document?sap-client=*****"; //this is my wsdl url.

    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

        Button btTest = (Button) this.findViewById(R.id.btTest);
        btTest.setOnClickListener(btTestListener);


    //whenever click the button 
    }

    public Button.OnClickListener btTestListener = new Button.OnClickListener() {
        public void onClick(View v) {
            try {


                // Create SOAP request
                SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME);

                SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
                envelope.setOutputSoapObject(request);
                HttpTransportSE androidHttpTransport = new HttpTransportSE(URL);
                androidHttpTransport.call(SOAP_ACTION, envelope);

                // Get response from envelope
                Object result = envelope.getResponse();

                // Display result
                Toast.makeText(SOAPClientActivity.this, result.toString(),
                        50000).show();

            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    };
}

我在哪里可以在上面的代码中添加用户名和密码。当我运行程序时，我在eclipse:02-17 18:33:35.254: WARN/System.err(608): org.xmlpull.v1.XmlPullParserException: expected: START_TAG {http://schemas.xmlsoap.org/soap/envelope/}Envelope (position:START_TAG <{http://schemas.xmlsoap.org/wsdl/}wsdl:definitions targetNamespace='urn:sap-com:document:sap:soap:functions:mc-style'>@1:686 in java.io.InputStreamReader@40554888)

的logcat中得到了一个不合时宜的异常

Answer 1

SAP允许将参数sap-user和sap-password作为URL参数附加（与sap-client一样）。试试吧，它应该解决问题。

Answer 2

在您的情况下，您需要使用基本身份验证调用SAP Webservice。使用HttpTransportBasicAuth的{{1}}内容，请参阅下面的示例，了解如何致电HttpTransportSE

HttpTransportBasicAuth

告诉我们是否有效或需要更多信息。

如何从Android调用SAP SOAP Web服务？用户名和密码。？

2 个答案: