C#解决WebClient不能下载https网页内容
在下载之前,执行以下代码即可:
if (stUrl.Substring(0, 5) == "https") { // 解决WebClient不能通过https下载内容问题 ServicePointManager.ServerCertificateValidationCallback += delegate (object sender, System.Security.Cryptography.X509Certificates.X509Certificate certificate, System.Security.Cryptography.X509Certificates.X509Chain chain, System.Net.Security.SslPolicyErrors sslPolicyErrors) { return true; // **** Always accept }; }
上述代码主要是为了跳过https的ssl验证。
using (WebResponse wr = req.GetResponse())
我是在using之前加的上面的代码,各位依据自己的需求进行添加。
转自 :https://blog.csdn.net/qq_37829681/article/details/81200107