Question

我试图从我当地的Great Plains实例中提取供应商列表。

当我访问时

http://localhost:48620/DynamicsGPWebServices/DynamicsGPService.asmx

我被要求登录。我输入我的Windows凭据，然后我看到找不到端点。

我知道Web服务存在。

我知道我的Windows凭据是正确的，因为它们是管理员帐户。

我安装了示例公司。

这是我的代码：

   DynamicsGP g = new DynamicsGP();
        g.Credentials = new NetworkCredential("username", "password", "domain");

        // Create an instance of the web service want to do this
        //asynchronously.  

        // Be sure the default credentials are used
        //g.UseDefaultCredentials = true;

        // Create a context with which to call the web service
        Context context = new Context();

        // Specify which company to use (sample company)
        var companyKey = new CompanyKey();
        companyKey.Id = (-1);

        // Set up the context object
        context.OrganizationKey = (OrganizationKey)companyKey;
        context.CultureName = "en-US";

        //error occurs after this line
        VendorSummary[] vs = g.GetVendorList(new VendorCriteria(), context);

我收到此错误：

{System.Net.WebException：无法连接到远程服务器---＆gt; ＆GT; System.Net.Sockets.SocketException：无法建立连接，因为目标计算机主动＆gt;拒绝它127.0.0.1:48260 在System.Net.Sockets.Socket.DoConnect（EndPoint endPointSnapshot，SocketAddress socketAddress） at System.Net.ServicePoint.ConnectSocketInternal（Boolean connectFailure，Socket s4，Socket s6，＆gt; Socket＆amp; socket，IPAddress＆amp; address，ConnectSocketState state，IAsyncResult asyncResult，Int32＆gt; timeout，Exception＆amp; exception） ---内部异常堆栈跟踪结束--- 在System.Net.HttpWebRequest.GetRequestStream（TransportContext＆amp; context）在System.Net.HttpWebRequest.GetRequestStream（）在System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke（String methodName，Object []参数） at PMInvoices.DynamicsGPService.DynamicsGP.GetVendorList（VendorCriteria criteria，Context Context）＆gt; c：\ Users \ joe_a84 \ Downloads \ DeveloperToolkitSampleApps \ PMInvoices \ PMInvoices \ PMInvoices \ Web References \ DynamicsGPService \ Reference.cs：line 4069

Answer 1

我看到网址是这样的：

http://machinename:48620/DynamicsGPWebServices

其中machinename是localhost。

MS Dynamics Great Plains身份验证 - 无法建立连接

1 个答案: