C#模拟Https请求时出现 基础连接已经关闭 未能为 SSLTLS 安全通道建立信任关系

//引入命名空间:
using System.Security.Cryptography.X509Certificates;
using System.Net.Security;


//定义方法:
private static bool RemoteCertificateValidate(object sender, X509Certificate cert, X509Chain chain, SslPolicyErrors error)
{
    //为了通过证书验证,总是返回true
    return true;
}


//方法一:
//在构造函数中调用:
static WxRequest()
{
    // 获取验证证书的回调函数
    ServicePointManager.ServerCertificateValidationCallback+=RemoteCertificateValidate;
}

//方法二:
//在WebRequest请求之前调用:
ServicePointManager.ServerCertificateValidationCallback+=RemoteCertificateValidate;

  

原文地址:https://www.cnblogs.com/waw/p/8286608.html