C#模拟Http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
//解决方法: //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; } //调用方法一: //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;