android - 使用 ksoap2 从 Android 调用 IIS 服务器上的 .net Web 服务

Question

我是 , 的Android新手KSOAP。我主要做.NET。我正在写一个试图Android App从..NET ServiceIIS Server

导致错误的行是：

androidHttpTransport.call(SOAP_ACTION, envelope);

它失败了，但有以下例外：

org.xmlpull.v1.XmlPullParserException：预期：START_TAG { http://schemas.xmlsoap.org/soap/envelope/ }信封（位置：START_TAG @2:7 in java.io.InputStreamReader@41527620）

从浏览器调用时，Web Service我正在调用的似乎返回XML得很好。

我需要做些什么IIS Server才能成功调用服务KSOAP2吗？

任何帮助将不胜感激。

安卓代码：

package com.example.vdu;

import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import org.ksoap2.*;
import org.ksoap2.serialization.*;
import org.ksoap2.transport.HttpTransportSE;
import android.widget.TextView;

public class DirectorySyncActivity extends Activity {

    private static final String NAMESPACE = "http://www.mycompany.com/";
    private static final String URL = "http://www.mycompany.com/vdus/service1.asmx/Directory";
    private static final String METHOD_NAME = "Directory";
    private static final String SOAP_ACTION = "http://www.mycompany.com/vdus/Directory";
    Object response;
    TextView tv;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        getdirdata();
    }

        private void getdirdata() {

            new Thread() {
            @Override
                public void run() {
                try
                    {
                    SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME);
                    SoapSerializationEnvelope envelope =new SoapSerializationEnvelope(SoapEnvelope.VER11);
                    envelope.dotNet = true;
                    envelope.setOutputSoapObject(request);
                    HttpTransportSE androidHttpTransport = new HttpTransportSE(URL);
                    androidHttpTransport.call(SOAP_ACTION, envelope);
                    java.lang.String directorystring = (String)envelope.getResponse().toString();
                    }           
                    catch(Exception e)
                    {
                        e.printStackTrace();
                    }
                }
            }.start();
            }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.directory_sync, menu);
        return true;
    }

}

Answer 1

尝试这个：

private static final String URL = "http://www.mycompany.com/vdus/service1.asmx";

而不是这个：

private static final String URL = "http://www.mycompany.com/vdus/service1.asmx/Directory";