【发布时间】:2009-06-27 07:23:05
【问题描述】:
我在调用网络服务时遇到问题。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,我遇到了一个运行时异常,例如“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, METHOD_NAME);
//request.addProperty("prop1", "myprop");
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();
String[] results = (String[]) result;
tv.setText( ""+results[0]);
}
catch (Exception e) {
tv.setText(e.getMessage());
}
}
}
【问题讨论】:
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以后,您应该通过在编辑器中选择代码并单击带有 1 和 0 的工具栏图标来格式化您的代码。它缩进了四个空格,这是 的 Markdown 代码
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您还有这个问题吗?如果是这样,则发布完整的异常。
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你可能还想考虑这个关于 KSOAP Android 的入门教程http://seesharpgears.blogspot.com/2010/11/basic-ksoap-android-tutorial.html希望这对你有帮助