android调用.net wcf 服的方法

一、新建wcf服务

public class Service1 : IService1
    {
        public string GetData(int value)
        {
            return string.Format("You entered: {0}", value);
        }
    }

web.config 文件配置

<services>
      <service name="WcfSrv.Service1">
        <host>
          <baseAddresses>
            <add baseAddress = "http://localhost:8732/WcfSrv/Service1/" />
          </baseAddresses>
        </host>
        <endpoint address ="" binding="basicHttpBinding" contract="WcfSrv.IService1">
        </endpoint>
        <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"/>
      </service>
    </services>

注意红色部分为，默认的是wsHttpBinding ，这时android 调用wcf服务时会出现下面的异常
 org.xmlpull.v1.XmlPullParserException: unexpected type (position:END_DOCUMENT null@1:1 in java.io.InputStreamReader@41308ae8)

然后把服务发布到本机的iis中

二、android 调用wcf 服务

static String SOAP_ACTION="http://tempuri.org/IService1/GetData";  
private static final String NAMESPACE = "http://tempuri.org/";  
private static String URL = http://10.0.2.2:8000/Service1.svc;  
private static final String METHOD_NAME = "GetData";  
SoapObject soapObject = new SoapObject(NAMESPACE, METHOD_NAME);
soapObject.addProperty("value", 33333); SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
envelope.dotNet = true;
envelope.setOutputSoapObject(soapObject);
String xmlMessage = "";
try {
　　HttpTransportSE transport = new HttpTransportSE(URL); 
　　transport.call(SOAP_ACTION, envelope);
　　SoapObject sb = (SoapObject) envelope.bodyIn;
　　xmlMessage = sb.toString(); } catch (IOException e) {
　　e.printStackTrace();
} catch (XmlPullParserException e) {
　　e.printStackTrace();
}
return xmlMessage;