我的.NET Web服务返回一个
XML.当我在
Android中使用ksoap2调用Web服务时,我遇到了这个问题.
请帮忙.
请帮忙.
我在Eclipse中的Logcat
12-19 15:58:11.951: W/dalvikvm(2041): threadid=1: thread exiting with uncaught exception (group=0x4001d800) 12-19 15:58:11.961: E/AndroidRuntime(2041): FATAL EXCEPTION: main 12-19 15:58:11.961: E/AndroidRuntime(2041): java.lang.RuntimeException: double ID 12-19 15:58:11.961: E/AndroidRuntime(2041): at org.ksoap2.serialization.SoapSerializationEnvelope.read(SoapSerializationEnvelope.java:407) 12-19 15:58:11.961: E/AndroidRuntime(2041): at org.ksoap2.serialization.SoapSerializationEnvelope.readUnknown(SoapSerializationEnvelope.java:273) 12-19 15:58:11.961: E/AndroidRuntime(2041): at org.ksoap2.serialization.SoapSerializationEnvelope.read(SoapSerializationEnvelope.java:389) 12-19 15:58:11.961: E/AndroidRuntime(2041): at org.ksoap2.serialization.SoapSerializationEnvelope.readUnknown(SoapSerializationEnvelope.java:273) 12-19 15:58:11.961: E/AndroidRuntime(2041): at org.ksoap2.serialization.SoapSerializationEnvelope.read(SoapSerializationEnvelope.java:389) 12-19 15:58:11.961: E/AndroidRuntime(2041): at org.ksoap2.serialization.SoapSerializationEnvelope.readUnknown(SoapSerializationEnvelope.java:273) 12-19 15:58:11.961: E/AndroidRuntime(2041): at org.ksoap2.serialization.SoapSerializationEnvelope.read(SoapSerializationEnvelope.java:389) 12-19 15:58:11.961: E/AndroidRuntime(2041): at org.ksoap2.serialization.SoapSerializationEnvelope.parseBody(SoapSerializationEnvelope.java:151) 12-19 15:58:11.961: E/AndroidRuntime(2041): at org.ksoap2.SoapEnvelope.parse(SoapEnvelope.java:140) 12-19 15:58:11.961: E/AndroidRuntime(2041): at org.ksoap2.transport.Transport.parseResponse(Transport.java:116) 12-19 15:58:11.961: E/AndroidRuntime(2041): at org.ksoap2.transport.HttpTransportSE.call(HttpTransportSE.java:259) 12-19 15:58:11.961: E/AndroidRuntime(2041): at org.ksoap2.transport.HttpTransportSE.call(HttpTransportSE.java:114) 12-19 15:58:11.961: E/AndroidRuntime(2041): at com.example.webservicee.MainActivity$1.onClick(MainActivity.java:133) 12-19 15:58:11.961: E/AndroidRuntime(2041): at android.view.View.performClick(View.java:2408) 12-19 15:58:11.961: E/AndroidRuntime(2041): at android.view.View$PerformClick.run(View.java:8816) 12-19 15:58:11.961: E/AndroidRuntime(2041): at android.os.Handler.handleCallback(Handler.java:587) 12-19 15:58:11.961: E/AndroidRuntime(2041): at android.os.Handler.dispatchMessage(Handler.java:92) 12-19 15:58:11.961: E/AndroidRuntime(2041): at android.os.Looper.loop(Looper.java:123) 12-19 15:58:11.961: E/AndroidRuntime(2041): at android.app.ActivityThread.main(ActivityThread.java:4627) 12-19 15:58:11.961: E/AndroidRuntime(2041): at java.lang.reflect.Method.invokeNative(Native Method) 12-19 15:58:11.961: E/AndroidRuntime(2041): at java.lang.reflect.Method.invoke(Method.java:521) 12-19 15:58:11.961: E/AndroidRuntime(2041): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868) 12-19 15:58:11.961: E/AndroidRuntime(2041): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
MainActivity.java
package com.example.webservicee;
import java.io.IOException;
import org.ksoap2.SoapEnvelope;
import org.ksoap2.SoapFault;
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 org.xmlpull.v1.XmlPullParserException;
import android.os.Bundle;
import android.app.Activity;
import android.util.Log;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
public class MainActivity extends Activity {
final static String NAMESPACE = "http://tempuri.org/";
final static String METHOD_NAME = "GetContent";
final static String SOAP_ACTION = "http://tempuri.org/GetContent";
final static String URL = "http://www.example.com/XMLGenerator/GenerateXML.asmx";
private Button Mybtn;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
deger = (EditText) findViewById(R.id.deger);
sonuc = (TextView) findViewById(R.id.flag);
Mybtn = (Button) findViewById(R.id.hesapla);
Mybtn.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
// TODO Auto-generated method stub
SoapObject Request = new SoapObject(NAMESPACE,METHOD_NAME);
//My webservice paramaters
Request.addProperty("SectionsInclude","10");
Request.addProperty("DocumentCount",10);
Request.addProperty("SortBy","0");
Request.addProperty("SortOrder","ASC");
Request.addProperty("UserName","myuser");
Request.addProperty("Pass","Lsss");
/**/
/* PropertyInfo pi=new PropertyInfo();
pi.setName("arg0");
pi.setValue("10");
pi.setType(String.class);
Request.addProperty(pi);
pi=new PropertyInfo();
pi.setName("arg1");
pi.setValue(10);
pi.setType(Integer.class);
Request.addProperty(pi);
pi=new PropertyInfo();
pi.setName("arg2");
pi.setValue("0");
pi.setType(String.class);
Request.addProperty(pi);
pi=new PropertyInfo();
pi.setName("arg3");
pi.setValue("ASC");
pi.setType(String.class);
Request.addProperty(pi);
pi=new PropertyInfo();
pi.setName("arg4");
pi.setValue("myuser");
pi.setType(String.class);
Request.addProperty(pi);
pi=new PropertyInfo();
pi.setName("arg5");
pi.setValue("Lsss");
pi.setType(String.class);
Request.addProperty(pi);
*/
SoapSerializationEnvelope soapEnvelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
soapEnvelope.dotNet = true;
soapEnvelope.setOutputSoapObject(Request);
//soapEnvelope.bodyOut = Request;
HttpTransportSE aht = new HttpTransportSE(URL);
try {
aht.call(SOAP_ACTION,soapEnvelope);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (XmlPullParserException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
String result;
try {
result = "Fahrenheit:"+(SoapPrimitive) soapEnvelope.getResponse();
Log.d("--Result-- ",result);
//sonuc.setText(result);
} catch (SoapFault e)
{
e.printStackTrace();
}
}
});
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.activity_main,menu);
return true;
}
}
这是示例响应xml：
<?xml version="1.0" encoding="utf-8"?> <liste> <document id="6" titles="bestPeople" showingDate="27.09.2011 00:00:00" date="27.09.2011 00:00:00" ContentID=rbHe8zKvDTG7TLS" > <part id="6" baslik="best" icerik="<table style="width: 188px; height: 24px;" border="tbody>
</table>" resim=""> <SecNotes><![CDATA[]]></SecNotes> <ContNotes><![CDATA[]]></ContNotes> </part> <SecNotes><![CDATA[]]></SecNotes> <ContNotes><![CDATA[]]></ContNotes> </document> </liste>
解决方法
我解决了我添加了这段代码.它正在工作.
我的代码
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
init();
}
private void init()
{
//your webservice envelope
String envelope="<?xml version=\"1.0\" encoding=\"utf-8\"?><soap:Envelope xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\"><soap:Body><GetContentTreeBySections xmlns=\"http://tempuri.org/\"><SectionsInclude>%s</SectionsInclude><DocumentCount>%s</DocumentCount><SortBy>%s</SortBy><SortOrder>%s</SortOrder><UserName>%s</UserName><Pass>%s</Pass></GetContentTreeBySections></soap:Body></soap:Envelope>";
String myEnvelope = String.format(envelope,"myParam1 value","myParam2 value","myParam3 value","myParam4 value");
String url = "http://www.mywebserice.com/XMLGenerator/GenerateXML.asmx";
String soapAction = "http://tempuri.org/GetContentTreeBySections";
String response = CallWebService(url,soapAction,myEnvelope);
//Log.v("response",response);
Toast.makeText(getApplicationContext(),"this"+response,Toast.LENGTH_LONG).show();
String xml=response;
}
@Override
public boolean onCreateOptionsMenu(Menu menu)
{
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.activity_main,menu);
return true;
}
String CallWebService(String url,String soapAction,String envelope)
{
final DefaultHttpClient httpClient=new DefaultHttpClient();
// request parameters
HttpParams params = httpClient.getParams();
HttpConnectionParams.setConnectionTimeout(params,10000);
HttpConnectionParams.setSoTimeout(params,15000);
// set parameter
HttpProtocolParams.setUseExpectContinue(httpClient.getParams(),true);
// POST the envelope
HttpPost httppost = new HttpPost(url);
// add headers
httppost.setHeader("soapaction",soapAction);
httppost.setHeader("Content-Type","text/xml; charset=utf-8");
String responseString="";
try
{
// the entity holds the request
HttpEntity entity = new StringEntity(envelope);
httppost.setEntity(entity);
// Response handler
ResponseHandler<String> rh=new ResponseHandler<String>() {
// invoked when client receives response
public String handleResponse(HttpResponse response)
throws ClientProtocolException,IOException {
// get response entity
HttpEntity entity = response.getEntity();
// read the response as byte array
StringBuffer out = new StringBuffer();
byte[] b = EntityUtils.toByteArray(entity);
// write the response byte array to a string buffer
out.append(new String(b,b.length));
return out.toString();
}
};
responseString=httpClient.execute(httppost,rh);
}
catch (Exception e) {
Log.v("exception",e.toString());
}
// close the connection
httpClient.getConnectionManager().shutdown();
return responseString;
}
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