c# - c# 中的 HTTPS GET REST 请求不适用于 RestSharp

Question

我可以使用 postman 成功调用 HTTPS REST GET 请求。

但是当我尝试通过使用带有以下代码的 RestShap(C#、.NET)来调用相同的 HTTPS REST 请求时。

var client = new RestClient("https://testsite.com:7000/abcd/1.0/xyx/games/getgames");
client.Authenticator = new HttpBasicAuthenticator("myusername", "mypassword");
var request = new RestRequest(Method.GET);
IRestResponse response = client.Execute(request);

我收到以下异常

The underlying connection was closed: An unexpected error occurred on a send.

我尝试使用 Fiddler 捕获请求，但我观察到一个奇怪的事情是请求类型是 HTTP。

fiddler 的错误是

fiddler.network.https> HTTPS handshake to testsite.com (for #45) failed. System.IO.IOException Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host. < An existing connection was forcibly closed by the remote host

Answer 1

您需要有 SSL 证书才能使用 https 请求，您可以使用以下代码将 SSL 证书添加到您的请求中

X509Certificate2 certificates = new X509Certificate2();
certificates.Import(...);

client.ClientCertificates = new X509CertificateCollection(){certificate});