WebRequestHandler handler = new WebRequestHandler();
try
{
X509Certificate2 certificate = new X509Certificate2(System.IO.File.ReadAllBytes(ConfigurationManager.AppSettings["webapicertpath"]), ConfigurationManager.AppSettings["webapicertpwd"]); ;
handler.ClientCertificates.Add(certificate);
ServicePointManager.ServerCertificateValidationCallback =
(object sender, X509Certificate certificate1, X509Chain chain, SslPolicyErrors sslPolicyErrors) =>
{
return true;
};
}
catch
{
}
httpClient = new HttpClient(handler);
to fetch data with REST httpclient, just utilize code below:
case "get":
result = httpClient.GetAsync(url).Result.Content.ReadAsStringAsync().Result;
break;
case "post":
result = httpClient.PostAsync(url, content).Result.Content.ReadAsStringAsync().Result;
break;
case "put":
result = httpClient.PutAsync(url, content).Result.Content.ReadAsStringAsync().Result;
break;
case "delete":
result = httpClient.DeleteAsync(url).Result.Content.ReadAsStringAsync().Result;
break;
default:
break;
utilize HttpClient to generate a SSL access and generate REST access to fetch data
原文：http://www.cnblogs.com/hualiu0/p/5133357.html