HttpWebRequest 基础连接已关闭：接收时发生错误
作者:高景洋 日期:2017/07/28 18:42 浏览次数:1783
if (url.StartsWith("https", StringComparison.OrdinalIgnoreCase))
{
ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(CheckValidationResult);
ServicePointManager.SecurityProtocol = SecurityProtocolType.Ssl3 | SecurityProtocolType.Tls12 | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls;
{
ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(CheckValidationResult);
ServicePointManager.SecurityProtocol = SecurityProtocolType.Ssl3 | SecurityProtocolType.Tls12 | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls;
}
注：
1、ServicePointManager 在System.Net 命名空间下
2、SecurityProtocolType.Tls12 | SecurityProtocolType.Tls11 需在.net Framework 4.5 版本下才能支持
本文永久性链接：
<a href="http://www.zhihu.so/art104.aspx">HttpWebRequest 基础连接已关闭：接收时发生错误</a>
<a href="http://www.zhihu.so/art104.aspx">HttpWebRequest 基础连接已关闭：接收时发生错误</a>
