服务器未使用TLS 1.2响应WebClient

Question

Although I specific to use TLS 1.2 still server is rejecting the connection.

mycode here: https://dotnetfiddle.net/zcVum2

Error: The remote server returned an error: (403) Forbidden.

using (WebClient wc = new WebClient())
            {
            ServicePointManager.Expect100Continue = true;
            ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;
            string url = "https://www.converse.com";
            wc.CachePolicy = new System.Net.Cache.RequestCachePolicy(System.Net.Cache.RequestCacheLevel.BypassCache);
            wc.Headers.Add("Cache-Control", "no-cache");
            wc.Encoding = Encoding.UTF8;
            string result = wc.DownloadString(url);
        }

Answer 1

我可以通过更改为.net core来解决此问题，即使不需要SSL配置