其实就几行代码
if (strUrl.StartsWith("https", StringComparison.OrdinalIgnoreCase)) { request.Credentials = CredentialCache.DefaultCredentials; ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(CheckValidationResult); ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12; request.ProtocolVersion = HttpVersion.Version11; ServicePointManager.CheckCertificateRevocationList = true; ServicePointManager.DefaultConnectionLimit = 100; ServicePointManager.Expect100Continue = false; }
app.config增加
<system.net>
<defaultProxy
enabled="false"
useDefaultCredentials="false" >
<proxy/>
<bypasslist/>
<module/>
</defaultProxy>
</system.net>
