Android web服务问题
我得到一个错误:Android web服务问题,android,web-services,ksoap2,Android,Web Services,Ksoap2,我得到一个错误: package com.demowold; import android.app.Activity; import android.os.Bundle; import android.widget.Button; import android.widget.EditText; import android.widget.TextView; import org.ksoap2.SoapEnvelope; import org.ksoap2.serialization.Soa
package com.demowold;
import android.app.Activity;
import android.os.Bundle;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import org.ksoap2.SoapEnvelope;
import org.ksoap2.serialization.SoapObject;
import org.ksoap2.serialization.SoapSerializationEnvelope;
import org.ksoap2.transport.HttpTransportSE;
public class DemoWold extends Activity {
private EditText etUserName;
private TextView lblResult;
/** Called when the activity is first created. */
private static final String NAMESPACE = "http://tempuri.org";
private static final String METHOD_NAME = "Hello";
private static final String SOAP_ACTION = "Hello";
private static final String URL = "http://ip/foldername/UserAuthenticationService.svc?wsdl";
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
lblResult = (TextView) findViewById(R.id.lblmsg);
etUserName = (EditText)findViewById(R.id.etUserName);
call();
}
public void call()
{
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.debug =true;
try
{
androidHttpTransport.call(SOAP_ACTION, envelope);
lblResult.setText(envelope.getResponse().toString());
}
catch(org.xmlpull.v1.XmlPullParserException ex2)
{
lblResult.setText(androidHttpTransport.requestDump.toString());
System.out.println(androidHttpTransport.requestDump.toString());
}
} catch (Exception e) {
lblResult.setText(e.toString());
}
}
}
请帮帮我。代码有什么问题我想你的URL:
http://ip/foldername/UserAuthenticationService.svc?wsdl
可能是问题所在。试试http://ip/foldername/UserAuthenticationService.svc
(假设ip和foldername将被真实的ip和foldername替换!)
如果它不起作用,您可以在请求后发布androidHttpTransport.ResponsedAmp中的内容吗?方法名称和SOAP操作不应该相同。SOAP_操作应该是名称空间和方法名称的串联。在你的情况下,它将是“http://tempuri.org/Hello". 另外,这一点很重要,在名称空间的末尾放一个斜杠。不幸的是,这是ksoap2初学者的常见问题 不过,您收到的错误似乎与他们无关
检查ResponseUp时,断点放在哪里?您好,谢谢您的重播。对于androidHttpTransport.responseDump,返回空。我尝试了同样的结果。你解决了吗?如果是这样的话,我将面临同样的问题
org.xmlpull.v1.XmlPullParserException: unexpected type
(position:END_DOCUMENT null@1:0 in java.io.InputStreamReader@44c25e10)