我发现了很多关于这个例外的讨论,但没有一个可以帮助我。
我在 .NET 中有一个简单的 Web 服务,它返回一个没有任何参数的字符串。我已经用另一个 .NET 应用程序尝试过它,它工作正常。
我正在尝试使用 ksoap2 拨打电话但没有成功。这是我调用 Web 服务的类:
private final String NAMESPACE = "http://tempuri.org/";
private final String URL = "http://192.168.0.106:80/WebService1.asmx?wsdl";
private final String SOAP_ACTION = "http://tempuri.org/HelloWorld";
private final String METHOD_NAME = "HelloWorld";
public String Call()
{
SoapObject request = new SoapObject(NAMESPACE,METHOD_NAME);
MarshalBase64 mbase = new MarshalBase64();
SoapSerializationEnvelope envelope = new SoapSerializationEnvelope( SoapEnvelope.VER10);
envelope.bodyOut = request;
envelope.encodingStyle = SoapSerializationEnvelope.ENC;
envelope.dotNet = true;
envelope.implicitTypes = false;
envelope.setOutputSoapObject(request);
HttpTransportSE httpTransport = new HttpTransportSE(URL);
mbase.register(envelope);
Object response=null;
try
{
httpTransport.debug=true;
httpTransport.call(SOAP_ACTION, envelope);
response = envelope.getResponse();
}
异常被抛出httpTransport.call(SOAP_ACTION, envelope);
任何建议我做错了什么?