虽然我专门使用 TLS 1.2 仍然服务器拒绝连接。我的代码在这里:https ://dotnetfiddle.net/zcVum2错误:远程服务器返回错误:(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); }
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