Question

我想调用在Microsoft Dynamics nav ERP中运行的Web服务我正在使用ksoap2库但问题是每次我运行我的应用程序它会抛出

java.net.ConnectException: localhost/127.0.0.1:7047 - Connection refused

Microsoft Dynamics导航正在使用NTLM身份验证可能是问题，请给出任何建议来解决它。提前谢谢。

我的代码是

String namespace = "urn:microsoft-dynamics-schemas/codeunit/NavisionWS";
String url = "http://localhost:7047/DynamicsNAV/WS/Codeunit/NavisionWS";   
String soap_action = "urn:microsoft-dynamics-schemas/codeunit/NavisionWS:GetLoginInfo";
String method_name = "GetLoginInfo";
try
        {
              SoapObject request = new SoapObject(namespace, method_name);    
              SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);

               envelope.dotNet = true;   
               envelope.setOutputSoapObject(request);   
               HttpTransportSE transport = new HttpTransportSE(url);    
               transport.call(soap_action, envelope); // Receive Error here!
                    SoapObject result = (SoapObject) envelope.getResponse();
                    great = result.toString();
        }
        catch (Exception e)
        {
            e.printStackTrace();
                 great = e.toString();
                 Toast.makeText(this, great, Toast.LENGTH_LONG).show();
        }

Answer 1

使用IP地址而不是Localhost连接到Android的web服务

Answer 2

您是否已将<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>添加到清单中？

如何从android调用导航Web服务

2 个答案: