java - 在android中使用kSOAP连接到web服务

Question

我正在尝试将 Web 服务与 kSOAP 库连接。代码将用户名和密码、姓名和家庭等 4 个字段发送到服务器，但在服务器中所有内容都收到 null !这是我的代码问题出在哪里？WebService.java

import org.ksoap2.SoapEnvelope;
import org.ksoap2.serialization.PropertyInfo;
import org.ksoap2.serialization.SoapObject;
import org.ksoap2.serialization.SoapPrimitive;
import org.ksoap2.serialization.SoapSerializationEnvelope;
import org.ksoap2.transport.HttpTransportSE;
import android.util.Log;


public class WebService {
    private static String NAMESPACE = "xxxxxxxxxxxx";
    public final static String URL = "xxxxxxxxxxxx";

    private static String SOAP_ACTION = "xxxxxxxxxxxxxxx";
    private static final String METHOD = "Register";
    public static String invokeWS() {
        String resTxt = null;

        SoapObject request = new SoapObject(NAMESPACE, METHOD);

        request.addProperty("username","user");
        request.addProperty("password","pass");
        request.addProperty("name","MyName");
        request.addProperty("family","MyFamily");
        Log.v("", ""+request);
        SoapSerializationEnvelope envelope = 
                         new SoapSerializationEnvelope( SoapEnvelope.VER12);

        envelope.setOutputSoapObject(request);

        HttpTransportSE androidHttpTransport = new HttpTransportSE(URL);

        try {            
            androidHttpTransport.call(SOAP_ACTION+METHOD, envelope);
            SoapPrimitive response = (SoapPrimitive) envelope.getResponse();
            resTxt = response.toString();
        } catch (Exception e) {        
            e.printStackTrace();
            Log.e("",""+e);
            resTxt = "Error !!!!";
        } 
        return resTxt;
    }
}

并在MainActivity.java中调用invokeWS()

 AsyncCallWS task = new AsyncCallWS();
//Call execute 
task.execute();
private class AsyncCallWS extends AsyncTask<String, Void, Void> {
@Override
protected Void doInBackground(String... params) {
displayText = WebService.invokeWS();
return null;
}
@Override
protected void onPostExecute(Void result) {
//Set response
Log.v("", "Recive : "+displayText);
}
@Override
protected void onPreExecute() {  
}
@Override
protected void onProgressUpdate(Void... values) {
}
}

Answer 1

将此行添加到您的代码中:

envelope.dotNet=true