HttpWebRequest没有响应

问题描述

当我尝试获取此URL的内容时
http://www.yellowpages.com.au/qld/gatton/a-12000029- listing.html [ ^ ]

When I try to fetch the content of this URL
http://www.yellowpages.com.au/qld/gatton/a-12000029-listing.html[^]

using System.Net;
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(link);
request.AllowAutoRedirect = true;
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
Stream resStream = response.GetResponseStream();
StreamReader objSR;
objSR = new StreamReader(resStream, System.Text.Encoding.GetEncoding("utf-8"));
string sResponse = objSR.ReadToEnd();

我没有从服务器得到任何回应.请帮助我找出发生这种情况的原因.

I don''t get any response from the server. Please help me find out why this happens.

Thanks in advance!

推荐答案

Public Function GetResponce(ByVal url As String) As String
        Dim strhtml As String = ""
        Dim http As New Chilkat.Http()
        Dim unlocked As Boolean = http.UnlockComponent("code to unlock the HTTP component")
        If Not unlocked Then
            MessageBox.Show("Failed to unlock HTTP component")
            Return Nothing
        End If
        ' Do an HTTP GET to get the HTML source of a web page.
        ' The QuickGetStr and QuickGet methods automatically handle SSL.
        Dim html As String = http.QuickGetStr(url)
        If html Is Nothing Then
            MessageBox.Show(http.LastErrorText)
        Else
            strhtml = html
        End If
        Return strhtml
    End Function

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