http认证

最新推荐文章于 2023-01-13 15:18:44 发布

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最新推荐文章于 2023-01-13 15:18:44 发布

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CC 4.0 BY-SA版权

原文链接：http://www.cnblogs.com/nliao/archive/2010/01/20/1652623.html

本文介绍了如何使用C#实现HTTP请求中的多种认证方式，包括Negotiate、Basic及Digest等，通过设置CredentialCache和HttpWebRequest来完成不同类型的认证过程，并获取服务器资源。

Dim MyUri As Uri = New Uri(txtURL.Text.Trim)

Dim credCache As CredentialCache = New CredentialCache()
credCache.Add(MyUri, "Negotiate", CredentialCache.DefaultNetworkCredentials)

credCache.Add(MyUri, "Basic", New NetworkCredential("admin", "000000"))

credCache.Add(MyUri, "Digest", New NetworkCredential("admin", "000000"))

credCache.Add(MyUri, "Basic", New NetworkCredential("admin", "000000"))

Dim req As HttpWebRequest = CType(WebRequest.Create(MyUri), HttpWebRequest)
req.Credentials = credCache

req.Method = "GET"
'req.Credentials = New NetworkCredential(Me.UsernameTextBox.Text, Me.PasswordTextBox.Text)

        Using res As WebResponse = req.GetResponse, st As New System.IO.StreamReader(res.GetResponseStream, System.Text.Encoding.GetEncoding("EUC-jp"))
            Me.RichTextBox1.Text = ""
            Me.RichTextBox1.Text = st.ReadToEnd()
        End Using

转载于:https://www.cnblogs.com/nliao/archive/2010/01/20/1652623.html