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asp+ 如何跨站抓取页面发表日期：2000-11-14
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如何用 PHp 和 Asp 跨站抓取别的站点的页面，今天我们来测试一下 asp+
是怎么实现 跨站抓取 别的站点的页面 Code Listing <%@ Assembly Name="System.Net" %> <%@ Import Namespace="System.Net" %> <%@ Import Namespace="System.IO" %> <script language="VB" runat="server"> Sub Page_Load(Src As Object, E As EventArgs) Dim HttpWResp as HTTPWebresponse Dim sr As StreamReader dim STRtemp as string text1.text = "" HttpWReq = WebRequestFactory.Create("http://www.asp888.net") HttpWReq.KeepAlive = false HttpWResp = HttpWReq.GetResponse() sr = new StreamReader(HttpWResp.GetResponseStream(), Encoding.ASCII) Try line=sr.ReadLine() do while line <> null line = sr.ReadLine() lineENC = server.HTMLencode(line) & vbcrlf & "<br>" text1.text = text1.text & lineENC loop Catch ex As Exception text1.text = "发生错误: " & ex.Message End Try End Sub </script> <html><head> <title>跨站</title> </head> <body bgcolor="#FFFFFF"> <h3><font face="Verdana">抓来得数据</font></h3> <asp:TextBox id="text1" Width="600px" Textmode="multiline" rows="40" runat="server"/> </body></html> |
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