0
点赞
收藏
分享

微信扫一扫

XmlDocument.Load(url) url是https远程时,报错

40dba2f2a596 2022-08-18 阅读 68

XmlDocument.Load(url)  url是https远程时,报错" 基础连接已经关闭: 未能为 SSL/TLS 安全通道建立信任关系。"   "根据验证过程,远程证书无效。"

XmlDocument.Load(url)  url是是本地文件或者和是http时不会报错,但是如果是https远程时,会报错" 基础连接已经关闭: 未能为 SSL/TLS 安全通道建立信任关系。"   "根据验证过程,远程证书无效。"

原因是因为没有证书,证书是无效的,解决方法如下:

1、添加三个引用:using System.Net;     using System.Net.Security;      using System.Security.Cryptography.X509Certificates;

2、添加下面两个方法SetCertificatePolicy,事件RemoteCertificateValidate

/// <summary>
/// Sets the cert policy.
/// </summary>
public static void SetCertificatePolicy()
{
  ServicePointManager.ServerCertificateValidationCallback += RemoteCertificateValidate;
}/// <summary>
/// Remotes the certificate validate.
/// </summary>
private static bool RemoteCertificateValidate(object sender, X509Certificate cert, X509Chain chain, SslPolicyErrors error)
{
  System.Console.WriteLine("Warning, trust any certificate");
  return true;
}

只要在XmlDocument.Load(url)之前加上 SetCertificatePolicy(),就ok。

龙腾一族至尊龙骑



举报

相关推荐

0 条评论