【发布时间】:2015-10-27 14:08:33
【问题描述】:
我正在尝试将网页作为流返回。
到目前为止,当我尝试访问外部 URL 时,我所得到的工作正常,即“http://www.google.com”。但是当我尝试访问我们服务器上的网站时,即“http://servername/applicationname/default.aspx”。
以下是我目前拥有的代码,适用于外部:
Dim request As HttpWebRequest = CType(WebRequest.Create("http://www.google.com/search?q=google"), HttpWebRequest)
Dim response As HttpWebResponse = CType(request.GetResponse, HttpWebResponse)
Dim resStream As Stream = response.GetResponseStream
但是当我用这条线尝试时,我得到The remote server returned an error: (401) Unauthorized.
Dim request As HttpWebRequest = CType(WebRequest.Create("http://Server/Application/SubFolder/testing.aspx"), HttpWebRequest)
Dim response As HttpWebResponse = CType(request.GetResponse(), HttpWebResponse)
我尝试使用以下方法更改它访问服务器的凭据:
request.Credentials = CredentialCache.DefaultCredentials
我尝试过使用网络客户端:
Dim myWebClient As New WebClient()
Dim myStream As Stream = myWebClient.OpenRead("http://Server/Application/SubFolder/testing.aspx")
【问题讨论】:
标签: vb.net httpwebresponse getresponse