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当我尝试通过 android 应用程序调用 web 服务时，我遇到了这个异常

它显示以下异常

04-30 11:51:06.558: E/Error :(297): Error on soapPrimitiveData() Transport endpoint is not connected
04-30 11:51:06.577: W/System.err(297): java.net.SocketTimeoutException: Transport endpoint is not connected
04-30 11:51:06.587: W/System.err(297):  at org.apache.harmony.luni.platform.OSNetworkSystem.connectStreamWithTimeoutSocketImpl(Native Method)
04-30 11:51:06.587: W/System.err(297):  at org.apache.harmony.luni.platform.OSNetworkSystem.connectStreamWithTimeoutSocket(OSNetworkSystem.java:130)
04-30 11:51:06.597: W/System.err(297):  at org.apache.harmony.luni.net.PlainSocketImpl.connect(PlainSocketImpl.java:246)
04-30 11:51:06.597: W/System.err(297):  at org.apache.harmony.luni.net.PlainSocketImpl.connect(PlainSocketImpl.java:533)
04-30 11:51:06.607: W/System.err(297):  at java.net.Socket.connect(Socket.java:1055)
04-30 11:51:06.607: W/System.err(297):  at org.apache.harmony.luni.internal.net.www.protocol.http.HttpConnection.<init>(HttpConnection.java:62)
04-30 11:51:06.617: W/System.err(297):  at org.apache.harmony.luni.internal.net.www.protocol.http.HttpConnectionPool.get(HttpConnectionPool.java:88)
04-30 11:51:06.617: W/System.err(297):  at org.apache.harmony.luni.internal.net.www.protocol.http.HttpURLConnectionImpl.getHTTPConnection(HttpURLConnectionImpl.java:927)
04-30 11:51:06.617: W/System.err(297):  at org.apache.harmony.luni.internal.net.www.protocol.http.HttpURLConnectionImpl.connect(HttpURLConnectionImpl.java:909)
04-30 11:51:06.628: W/System.err(297):  at org.apache.harmony.luni.internal.net.www.protocol.http.HttpURLConnectionImpl.sendRequest(HttpURLConnectionImpl.java:1325)
04-30 11:51:06.628: W/System.err(297):  at org.apache.harmony.luni.internal.net.www.protocol.http.HttpURLConnectionImpl.doRequestInternal(HttpURLConnectionImpl.java:1656)
04-30 11:51:06.628: W/System.err(297):  at org.apache.harmony.luni.internal.net.www.protocol.http.HttpURLConnectionImpl.doRequest(HttpURLConnectionImpl.java:1649)
04-30 11:51:06.637: W/System.err(297):  at org.apache.harmony.luni.internal.net.www.protocol.http.HttpURLConnectionImpl.getOutputStream(HttpURLConnectionImpl.java:1243)
04-30 11:51:06.637: W/System.err(297):  at org.ksoap2.transport.ServiceConnectionSE.openOutputStream(ServiceConnectionSE.java:126)
04-30 11:51:06.647: W/System.err(297):  at org.ksoap2.transport.HttpTransportSE.call(HttpTransportSE.java:179)
04-30 11:51:06.647: W/System.err(297):  at org.ksoap2.transport.HttpTransportSE.call(HttpTransportSE.java:116)
04-30 11:51:06.647: W/System.err(297):  at org.ksoap2.transport.HttpTransportSE.call(HttpTransportSE.java:111)
04-30 11:51:06.657: W/System.err(297):  at com.practice.locationtracking.MainActivity.sendLocation(MainActivity.java:137)
04-30 11:51:06.667: W/System.err(297):  at com.practice.locationtracking.MainActivity.access$0(MainActivity.java:120)
04-30 11:51:06.667: W/System.err(297):  at com.practice.locationtracking.MainActivity$1.run(MainActivity.java:106)
04-30 11:51:06.678: W/System.err(297):  at android.os.Handler.handleCallback(Handler.java:587)
04-30 11:51:06.678: W/System.err(297):  at android.os.Handler.dispatchMessage(Handler.java:92)
04-30 11:51:06.687: W/System.err(297):  at android.os.Looper.loop(Looper.java:123)
04-30 11:51:06.687: W/System.err(297):  at android.app.ActivityThread.main(ActivityThread.java:4627)
04-30 11:51:06.697: W/System.err(297):  at java.lang.reflect.Method.invokeNative(Native Method)
04-30 11:51:06.697: W/System.err(297):  at java.lang.reflect.Method.invoke(Method.java:521)
04-30 11:51:06.697: W/System.err(297):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
04-30 11:51:06.707: W/System.err(297):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
04-30 11:51:06.717: W/System.err(297):  at dalvik.system.NativeStart.main(Native Method)

我的网络服务代码

Imports System.Web
Imports System.Web.Services
Imports System.Data
Imports System.Web.Services.Protocols
Imports System.Data.SqlClient

' To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line.
' <System.Web.Script.Services.ScriptService()> _
<WebService(Namespace:="http://tempuri.org/")> _
<WebServiceBinding(ConformsTo:=WsiProfiles.BasicProfile1_1)> _
<Global.Microsoft.VisualBasic.CompilerServices.DesignerGenerated()> _
Public Class WebService
    Inherits System.Web.Services.WebService
    Dim conn As New SqlConnection


    <WebMethod()> _
    Public Function HelloWorld() As String
        Return "Hello World"
    End Function

    'Public Function SetLocationWebUser(ByVal sLattitude As Double, ByVal sLongitude As Double, ByVal sAddress As String, ByVal sLocality As String, ByVal sCountry As String, ByVal sUserId As String) As Boolean
    Public Function addLocationData(ByVal Latitude As String, ByVal Longitude As String, ByVal UserName As String) As Boolean
        Try
            Dim sdr As New DataSet()
            Dim dt As New DataTable()

            'conn.ConnectionString = "Data Source = 62.75.229.51; Initial Catalog = Silver_WebPH; User id =Silver_Webph; password =sbyadmin"
            'Dim strSql As String = "INSERT INTO MAP (LATITUDE,LONGITUDE,SERVER_DATE,ADDRESS,LOCALITY,COUNTRY,USER_ID,WEB_ENTRY) VALUES (" + sLattitude.ToString + "," + sLongitude.ToString + ",getdate(),'" + sAddress.Replace("'", "''") + "','" + sLocality.Replace("'", "''") + "','" + sCountry.Replace("'", "''") + "','" + sUserId + "',1 )"
            conn.ConnectionString = "Data Source=KunalShah-PC;Initial Catalog=Location;Integrated Security=True"
            Dim strsql As String = "INSERT INTO LocatioData values (@Longitude, @Latitide, @UserName)"

            conn.Open()
            Dim cmd As New SqlCommand
            cmd.Connection = conn
            cmd.CommandText = strsql
            cmd.CommandType = CommandType.Text
            cmd.Parameters.Add("@Longitude", SqlDbType.NChar).Value = Longitude
            cmd.Parameters.Add("@Latitude", SqlDbType.NChar).Value = Latitude
            cmd.Parameters.Add("@UserName", SqlDbType.NChar).Value = UserName

            cmd.ExecuteNonQuery()
            Return True

        Catch ex As Exception
            Return False
        End Try
    End Function
End Class

从我的 android 应用程序发送位置的功能如下..

private boolean sendLocation(String latitude, String longitude, String UserName)
    {
        boolean flag = false;
        final String SOAP_ACTION = "http://tempuri.org/addLocationData";
        final String METHOD_NAME = "addLocationData";
        SoapObject request = new SoapObject (NAMESPACE, METHOD_NAME);

        request.addProperty("Latitude",latitude);
        request.addProperty("Longitude", longitude);
        request.addProperty("UserName", UserName);
        SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);

        System.out.println(request);
        HttpTransportSE androidHttpTransport = new HttpTransportSE(URL);

        try
        {
            androidHttpTransport.call(SOAP_ACTION, envelope);
            SoapPrimitive result= (SoapPrimitive)envelope.getResponse();
            String res_string = result.toString();
            System.out.println(res_string);
        }
        catch(SocketException ex)
        {
            Log.e("Error : " , "Error on soapPrimitiveData() " + ex.getMessage());
            ex.printStackTrace();
        }
        catch(Exception e)
        {
            Log.e("Error : " , "Error on soapPrimitiveData() " + e.getMessage());
            e.printStackTrace();
        };
        return flag;
    }

谁能帮我写代码，谁能告诉我哪里错了？

4

1 回答 1

0

尝试这个：

最终字符串 SOAP_ACTION = " http://tempuri.org/addLocationData "; 

final String METHOD_NAME = "addLocationData";
SoapObject request = new SoapObject (NAMESPACE, METHOD_NAME);
SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(
        SoapEnvelope.VER11);
envelope.dotNet = true;     
envelope.xsd = Constants.NAME_SPACE;
envelope.enc = "http://schemas.datacontract.org/2004/07/Entity";
 request.addProperty("Latitude",latitude);
request.addProperty("Longitude", longitude);
request.addProperty("UserName", UserName);

envelope.setOutputSoapObject(request);
AndroidHttpTransport androidHttpTransport = new AndroidHttpTransport(
        URL, 60000);
androidHttpTransport
        .setXmlVersionTag("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");

try {
    androidHttpTransport.call(NAMESPACE, METHOD_NAME, envelope);
    } 
catch (Exception e)
    {
    e.printStackTrace();
    }

SoapObject result = (SoapObject) envelope.bodyIn;
Log.e("result", "" + result.toString());
于 2013-04-30T07:22:03.697 回答