我試圖用ksoap來調用一個簡單的web服務。我跟着this video嘗試着手。當我在信封上調用「getResponse()」時,我只是得到字符串「Error」。沒有拋出異常或任何其他細節。我已成功連接到我剛剛在本地計算機上設置的簡單Web服務。這可能與在這裏工作的代理服務器背後有關嗎?我的代碼如下:從Android使用KSoap簡單地返回「錯誤」字符串調用webservice字符串
String SOAP_ACTION="http://tempuri.org/CelsiusToFahrenheit";
String METHOD_NAME = "CelsiusToFahrenheit";
String NAMESPACE = "http://tempuri.org";
String URL = "http://w3schools.com/webservices/tempconvert.asmx";
SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME);
PropertyInfo pi = new PropertyInfo();
pi.setName("Celsius");
pi.setValue("32");
request.addProperty(pi);
SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
envelope.dotNet = true;
envelope.setOutputSoapObject(request);
HttpTransportSE aht = new HttpTransportSE(URL);
try
{
aht.call(SOAP_ACTION, envelope);
SoapPrimitive results = (SoapPrimitive)envelope.getResponse();
}
catch (Exception e)
{
e.printStackTrace();
}