RESTSHARP版本＆gt; 107：如何实现ntlmauthenticator？

Question

我从同事那里获得了一个源代码，其中使用RestSharp（版本106.15.0）在VB.NET中从Web API检索数据。 我将RestSharp版本更新为108.0.1，并且代码不再可行。我发现RestSharp版本107有些事情发生了变化。但是我无法再使用代码了。

旧代码：

Dim restClient As New RestClient(server) With {
            .Timeout = 10000,
            .Authenticator = New NtlmAuthenticator(),
            .ThrowOnAnyError = True
        }
Dim response As IRestResponse
Dim restRequest = New RestRequest(sQ, Method.Post)
restRequest.AddHeader("content-type", "application/json")
restRequest.AddHeader(Settings.Default.AppIdKey, Settings.Default.AppIdValue)
restRequest.AddHeader("Accept-Language", "en")

如何更改此代码以使其再次工作？ 我读到，现在通过clientoptions使用underefefaultCredentials = true来定义ntlmauthenticator，但它行不通。

到目前为止，我的方法是：

Dim uri As New Uri("url")
Dim restClientOptions As RestClientOptions = New RestClientOptions(uri)
restClientOptions.UseDefaultCredentials = True
restClientOptions.ThrowOnAnyError = True
Dim restClient = New RestClient(restClientOptions)

运行行DIM RESTCLIENT = new RestClient（RestClientOptions）时，会引发非特定的错误。

Answer 1

我在vb.net和c＃.net中使用ntlmauthenticator创建了一个非常简单的控制台应用程序 ＆gt; V107。

vb.net：c＃.net

Dim clientOptions As New RestClientOptions(BaseUrl) With
        {
            .UseDefaultCredentials = True
        }

        Using client As New RestClient(clientOptions)
            Dim request As New RestRequest(sQ, Method.Post)
            request.AddJsonBody(payload)
            Dim response As RestResponse = Await client.PostAsync(request)

            If response.IsSuccessful Then
                MsgBox(response.Content)
            End If
        End Using

​

RestClientOptions clientOptions = new RestClientOptions(BaseUrl)
                {
                    UseDefaultCredentials = true
                };

                using (RestClient client = new RestClient(clientOptions))
                {
                    string sQ = "...";
                    RestRequest request = new RestRequest(sQ, Method.Post);
                    request.AddJsonBody("JSON-Body");
                    RestResponse response = await client.PostAsync(request);
                    if (response.IsSuccessful)
                    {
                        Console.WriteLine(response.Content);
                    }
                }