KSOAP2 java.lang.RuntimeException:无法序列化

Question

我正在尝试使用.net Web服务中的方法.

Web服务背后的代码在命名空间的末尾有一个'/'

[WebService(Namespace = "http://www.mynamespace.com/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]

这是.net方法调用

POST /TelematicsWebService/Service.asmx HTTP/1.1
Host: localhost
Content-Type: text/xml; charset=utf-8
Content-Length: length
SOAPAction: "http://www.mynamespace.com/GetDevicesByBranch"

<?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>
    <GetDevicesByBranch xmlns="http://www.mynamespace.com/">
      <branchNumber>int</branchNumber>
    </GetDevicesByBranch>
  </soap:Body>
</soap:Envelope>

现在调用方法的代码看起来像这样

    @Override
    protected SoapObject doInBackground(Integer... branchNumber) {

        final String NAMESPACE = "http://www.mynamespace.com/";
        final String METHOD_NAME = "GetDevicesByBranch";
        final String SOAP_ACTION = NAMESPACE + METHOD_NAME;
        final String URL = "http://10.0.2.2/TelematicsWebService/Service.asmx";

        SoapObject response = null;

        try {
            SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME);

            PropertyInfo inputArgs = new PropertyInfo();
            inputArgs.setName("branchNumber");
            inputArgs.setValue(branchNumber);
            inputArgs.setType(Integer.class);
            request.addProperty(inputArgs);

            SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(
                    SoapEnvelope.VER11);
            envelope.dotNet = true;
            envelope.setOutputSoapObject(request);

            HttpTransportSE androidHttpTransport = new HttpTransportSE(URL,
                    25000);
            androidHttpTransport.call(SOAP_ACTION, envelope);
            response = (SoapObject) envelope.getResponse();
        } catch (Exception exception) {
            response = null;
        }

        return response;
    }

到最后的一行androidHttpTransport.call(SOAP_ACTION, envelope);,抛出异常:java.lang.RuntimeException: Cannot serialize: [Ljava.lang.Integer;@412e0cf0

我找不到解决这个问题的方法,有什么建议吗？

Answer 1

我想到了...

如果使用Override doInBackground()方法不是很明显,那么这是在AsyncTask <>()中.输入参数是一种Integer...类型.

protected SoapObject doInBackground(Integer... branchNumber)

我不知道省略号究竟是什么,但我知道它使参数成为一个数组.

我将整数数组传递给请求对象而不是特定的数组元素.

改变

request.addProperty("branchNumber", branchNumber);

至

request.addProperty("branchNumber", branchNumber[0]);

解决了这个问题.

谢谢@Paul-Jan和@beginner!我感谢你的回答!