//解決方法: //引入命名空間: using System.Security.Cryptography.X509Certificates; using System.Net.Security; //定義方法: private static bool RemoteCertificateValidate(object sender, X509Certificate cert, X509Chain chain, SslPolicyErrors error) { //為了通過證書驗證,總是返回true return true; } //調用方法一: //在構造函數中調用: static WxRequest() { // 獲取驗證證書的回調函數 ServicePointManager.ServerCertificateValidationCallback+=RemoteCertificateValidate; } //方法二: //在WebRequest請求之前調用: ServicePointManager.ServerCertificateValidationCallback+=RemoteCertificateValidate;