如何从android中的dotnet web服务获取数据？

我不熟悉web服务。我已经将数据保存在web服务中，但我不知道如何从web服务获取这些数据。我在.net中的web服务在该web服务中使用了SOAP解析。所以，请帮助我如何从url获取数据。我在谷歌搜索过，但没有找到解决方案

我已使用以下代码将数据保存到webservice中

package com.soap;
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.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;

public class MyworldActivity extends Activity {

    EditText name,uname,pass,num,mail,img;
    Button save,back;




    private static final String SOAP_ACTION = "http://localhost/service1/InsertUsertRegistrationDetails";

    private static final String METHOD_NAME = "InsertUsertRegistrationDetails";

    private static final String NAMESPACE = "http://localhost/service1";
    private static final String URL = "http://113.193.181.53/MyWorldApp/Service1.asmx";

    TextView tv;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        tv=(TextView)findViewById(R.id.text1);

        name = (EditText)findViewById(R.id.name);
        uname = (EditText)findViewById(R.id.uname);
        pass = (EditText)findViewById(R.id.pass);
        num = (EditText)findViewById(R.id.num);
        mail = (EditText)findViewById(R.id.mail);
        img = (EditText)findViewById(R.id.img);
        save = (Button)findViewById(R.id.save);
        back = (Button)findViewById(R.id.back);
        back.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View v) {
                // TODO Auto-generated method stub
                finish();

            }
        });
        save.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View arg0) {
                // TODO Auto-generated method stub
                call();

            }

        });


    }

    public void call()
    {
        try {

            SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME);

            request.addProperty("Name", name.getText().toString());
            request.addProperty("UserName", uname.getText().toString());
            request.addProperty("Password", pass.getText().toString());
            request.addProperty("MobileNumber", num.getText().toString());
            request.addProperty("EmailID", mail.getText().toString());
            request.addProperty("image",img.getText().toString());
            Log.e("success","success");
            SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
            envelope.dotNet=true;
            envelope.setOutputSoapObject(request);

            HttpTransportSE androidHttpTransport = new HttpTransportSE(URL);
            androidHttpTransport.call(SOAP_ACTION, envelope);

            Object result = (Object)envelope.getResponse();

            tv.setText(result.toString());
        } catch (Exception e) {
            tv.setText(e.getMessage());
            }
    }
}

谁能告诉我如何从dotnetweb服务获取数据

---

提前谢谢

您可以使用HTTP请求/响应来代替SOAP请求

请参见以下示例代码：

    /**
 * Connects to server. Sends data to server. Receive data from server.
 * 
 * @param request
 *            IN parameter. Request string.
 * @param response
 *            OUT parameter, to get data which receives from server.
 * @param error
 *            OUT parameter, to get error information.
 * @return - Function status, true or false.
 */
private boolean requestData(URI uri, StringBuilder responseString, StringBuilder error) {
    HttpResponse response = null;
    boolean isSuccess = true;
    try {
        HttpParams httpParameters = new BasicHttpParams();
        HttpConnectionParams.setConnectionTimeout(httpParameters, CONNECTION_TIMEOUT);
        HttpConnectionParams.setSoTimeout(httpParameters, SOCKET_TIMEOUT);
        HttpGet request = new HttpGet(uri);
        DefaultHttpClient httpClient = new DefaultHttpClient(httpParameters);
        response = httpClient.execute(request);         

    } catch (ClientProtocolException e) {
        error.append(e.getMessage());
        Log.e(Constants.LOG_TAG, "httpClient.execute() ClientProtocolException: " + e.getMessage());
        e.printStackTrace();
        isSuccess = false;
    } catch (IOException e) {
        error.append(e.getMessage());
        Log.e(Constants.LOG_TAG, "httpClient.execute() IOException: " + e.getMessage());
        e.printStackTrace();
        // Server connection is not OK.
        TrendDataMgr.getInstance().setConnectionStatus(false);
        isSuccess = false;
    } catch (Exception e) {
        error.append(e.getMessage());
        Log.e(Constants.LOG_TAG, "httpClient.execute() Exception: " + e.getMessage());
        e.printStackTrace();
        isSuccess = false;
    }

    // If response not needed, Exit.
    if (null == responseString) {
        return isSuccess;
    }

    if (response == null) {
        Log.e(Constants.LOG_TAG, "requestData().httpClient.execute() failed. Response = null");
        return false;
    }

    // Server connection is OK.

    try {
        HttpEntity responseEntity = response.getEntity();
        String str = EntityUtils.toString(responseEntity);
        responseString.append(str);
        //Log.d(Constants.LOG_TAG, "httpClient.execute()" + str);

    }catch(Exception e) {
        error.append(e.getMessage());
        Log.e(Constants.LOG_TAG, "EntityUtils.toString(), Exception: " + e.getMessage());
        e.printStackTrace();
        isSuccess = false;
    } 
    return isSuccess;

}

您可以使用URL调用此函数：

String request = URL + "/" + URLEncoder.encode(parameter, "UTF-8").replace("+", "%20");
boolean isSuccess = true;
URI uri = new URI(request);
isSuccess =  requestData(uri, response, error);

---

希望这能帮助你。

天哪。我从哪里开始？首先，我会取下你（非常）公开的网站，在当地工作，直到你真正有了一些完整的东西。其次，从代码上看，你似乎在通过一个未加密的链接传递姓名、手机号码、密码和电子邮件。如果你不知道为什么你不应该这样做，那就去学习（或者找一份不同的工作）。另外，千万不要在UI线程上打网络电话。