3.5.1或以下版本,無法支援,建議更新版本至4.6以上版本
如為4.0版本,無法支援,請額外安裝4.5.2以上之版本,並參考以下範例修改,程式修改或系統機碼設定擇一即可 程式修改參考: ServicePointManager.SecurityProtocol = (SecurityProtocolType)768 | (SecurityProtocolType)3072;
系統機碼設定參考:
如為.Net Framework4.5.2版本,請參考以下範例修改,程式修改或系統機碼設定擇一即可 程式修改參考: //Creating the Web Request. HttpWebRequest httpWebRequest = null; ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls11 | SecurityProtocolType.Tls12; ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(AcceptAllCertifications); httpWebRequest = WebRequest.Create(requestUrl) as HttpWebRequest; httpWebRequest.ProtocolVersion = HttpVersion.Version10;
系統機碼設定參考:
如為4.6版本以上版本無須修改
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