相关疑难解决方法(0)

我正在用.NET创建服务器和Android的客户端应用程序.我想实现一个身份验证方法,它将用户名和密码发送到服务器,服务器发回一个会话字符串.

我不熟悉WCF,所以我非常感谢你的帮助.

在java中我写了以下方法:

private void Login()
{
  HttpClient httpClient = new DefaultHttpClient();
  try
  {
      String url = "http://192.168.1.5:8000/Login?username=test&password=test";

    HttpGet method = new HttpGet( new URI(url) );
    HttpResponse response = httpClient.execute(method);
    if ( response != null )
    {
      Log.i( "login", "received " + getResponse(response.getEntity()) );
    }
    else
    {
      Log.i( "login", "got a null response" );
    }
  } catch (IOException e) {
    Log.e( "error", e.getMessage() );
  } catch (URISyntaxException e) {
    Log.e( "error", e.getMessage() );
  }
}

private String getResponse( HttpEntity entity …

我在调用webservice时遇到问题.我在服务器上有一个.NET Web服务,我在Android中使用KSOAP2(ksoap2-j2se-full-2.1.2).在运行程序时,我得到了一个运行时异常,如"org.ksoap2.serialization.SoapPrimitive".我该怎么办？

这是我的代码.

package projects.ksoap2sample;

import org.ksoap2.SoapEnvelope;
import org.ksoap2.serialization.SoapObject;
import org.ksoap2.serialization.SoapSerializationEnvelope;
import org.ksoap2.transport.HttpTransportSE;

import android.app.*;
import android.os.*;
import android.widget.TextView;

public class ksoap2sample extends Activity {
    /** Called when the activity is first created. */
    private static final String SOAP_ACTION = "http://tempuri.org/HelloWorld";
    private static final String METHOD_NAME = "HelloWorld";
    private static final String NAMESPACE = "http://tempuri.org/";
    private static final String URL = "http://192.168.1.19/TestWeb/WebService.asmx";
    TextView tv;
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        tv=(TextView)findViewById(R.id.text1);

        try {
            SoapObject request = new SoapObject(NAMESPACE, …