asp.net中获取远端WEB页内容

今天有个朋友问起，于是拿以前写的代码给他看，并记录一下，方便以后查阅。

VB.NET：

[align=left]
Dim str As String[/align]
[align=left]Dim path As String[/align]
[align=left]'获取请求流[/align]
[align=left]Dim sm As System.IO.Stream[/align]
[align=left]Dim sr As System.IO.StreamReader[/align]
[align=left]Dim getre As System.Net.HttpWebRequest[/align]
[align=left]Dim getrp As System.Net.HttpWebResponse[/align]
[align=left]Dim url As New Uri('http://www.163.com')[/align]
[align=left]getre = System.Net.HttpWebRequest.Create(url)[/align]
[align=left]getrp = getre.GetResponse[/align]
[align=left]sm = getrp.GetResponseStream[/align]
[align=left]sr = New System.IO.StreamReader(sm, System.Text.Encoding.GetEncoding("gb2312"))[/align]
[align=left]str = sr.ReadToEnd[/align]
[align=left]getrp.Close()[/align]
[align=left]sm.Close()[/align]
[align=left]sr.Close()[/align]
'获取结束