Imports System.Net
Imports System.IO
Public Class Form1
Public Function GetHTML(ByVal url As Uri) As String
Dim HTML As String
Dim Request As HttpWebRequest
Dim Response As HttpWebResponse
Dim Reader As StreamReader
Try
Request = HttpWebRequest.Create(url)
Response = Request.GetResponse
Reader = New StreamReader(Response.GetResponseStream())
HTML = Reader.ReadToEnd
Catch ex As Exception
HTML = Nothing
End Try
Return HTML
End Function
Private Sub Button1_Click(sender As System.Object, e As System.EventArgs) Handles Button1.Click
Dim url As Uri = New Uri(TextBox1.Text)
TextBox2.Text = GetHTML(url)
End Sub
End Class
上記は、Webページからhtmlを取得するための私のコードです。http://www.google.com.sg/url?sa=t&rct=j&q=vb.net%20convert%20string%20to%20uri&source=web&cd=1&ved=0CFcQFjAA&url=http%のように入力すると問題が発生しました3A%2F%2Fwww.vbforums.com%2Fshowthread.php%3Fp%3D3434187&ei=R0fxT872Cs2HrAesq4m-DQ&usg=AFQjCNGGedjegaM8osT689qWhbqpf6NI7Q
それは私に与えます
<script>window.googleJavaScriptRedirect=1</script>
<script>
var f={};
f.navigateTo=function(b,a,g){
if(b!=a&&b.google)
{
if(b.google.r)
{
b.google.r=0;
b.location.href=g;
a.location.replace("about:blank");
}
}
else
{
a.location.replace(g);
}
};
f.navigateTo(window.parent,window,"http://www.vbforums.com/showthread.php?p\x3d3434187");
</script>
<noscript>
<META http-equiv="refresh" content="0;URL='http://www.vbforums.com/showthread.php?p=3434187'">
</noscript>
http://www.vbforums.com/showthread.php?p=3434187の html ではありません。
コードでリダイレクトを実行して html を取得するにはどうすればよいですか?