<%
userip=Request.ServerVariables("HTTP_X_FORWARDED_FOR")
If userip="" Then userip=Request.ServerVariables("REMOTE_ADDR")
Dim objXMLHTTP,xml
Set xml=Server.CreateObject("Microsoft.XMLHTTP")
xml.Open "GET"," http://www.baidu.com/s?wd="&userip,False
xml.Send
if InStr(xml.responseText,"广州") then
Response.Redirect http://www.baidu.com end if
%>
请教,这是asp的写法。请问用net.asp可不可以写,怎么写。详细点,我对NET不懂。帮帮我感谢
userip=Request.ServerVariables("HTTP_X_FORWARDED_FOR")
If userip="" Then userip=Request.ServerVariables("REMOTE_ADDR")
Dim objXMLHTTP,xml
Set xml=Server.CreateObject("Microsoft.XMLHTTP")
xml.Open "GET"," http://www.baidu.com/s?wd="&userip,False
xml.Send
if InStr(xml.responseText,"广州") then
Response.Redirect http://www.baidu.com end if
%>
请教,这是asp的写法。请问用net.asp可不可以写,怎么写。详细点,我对NET不懂。帮帮我感谢
string userip = Request.UserHostAddress;
string resp = new System.Net.WebClient().DownloadString("http://www.baidu.com/s?wd=" + userip);
if (resp.IndexOf("广州") != -1)
Response.Redirect("http://www.baidu.com");
%>
if (String.IsNullOrEmpty(userip))
{
userip = Request.ServerVariables["REMOTE_ADDR"];
} System.Net.HttpWebRequest req = System.Net.HttpWebRequest.Create("http://www.baidu.com/s?wd=" + userip) as System.Net.HttpWebRequest;
System.Net.HttpWebResponse res = req.GetResponse() as System.Net.HttpWebResponse;
System.IO.StreamReader reader = new System.IO.StreamReader(res.GetResponseStream(), System.Text.Encoding.GetEncoding("GB2312"));
String result = reader.ReadToEnd();
if (result.IndexOf("广州") > -1)
{
Response.Redirect("http://www.baidu.com");
}
reader.Close();
res.Close();
//Response.Write(result);
Dim userip As [String] = Request.ServerVariables("HTTP_X_FORWARDED_FOR")
If [String].IsNullOrEmpty(userip) Then
userip = Request.ServerVariables("REMOTE_ADDR")
End If Dim req As System.Net.HttpWebRequest = TryCast(System.Net.HttpWebRequest.Create("http://www.baidu.com/s?wd=" & userip), System.Net.HttpWebRequest)
Dim res As System.Net.HttpWebResponse = TryCast(req.GetResponse(), System.Net.HttpWebResponse)
Dim reader As New System.IO.StreamReader(res.GetResponseStream(), System.Text.Encoding.GetEncoding("GB2312"))
Dim result As [String] = reader.ReadToEnd()
If result.IndexOf("广州") > -1 Then
Response.Redirect("http://www.baidu.com")
End If
reader.Close()
res.Close()
If [String].IsNullOrEmpty(userip) Then
userip = Request.ServerVariables("REMOTE_ADDR")
End If
Dim req As System.Net.HttpWebRequest = TryCast(System.Net.HttpWebRequest.Create(""), System.Net.HttpWebRequest)
Dim res As System.Net.HttpWebResponse = TryCast(req.GetResponse(), System.Net.HttpWebResponse)
Dim reader As New System.IO.StreamReader(res.GetResponseStream(), System.Text.Encoding.GetEncoding("GB2312"))
Dim result As [String] = reader.ReadToEnd()
If result.Contains("广州") Then
Response.Redirect("")
End If
reader.Close()
res.Close()
或代码放cs文件中
没有任何错误的,。是你使用方法不对<%@ Page Language="VB" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><script runat="server"> Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs)
Dim userip As [String] = Request.ServerVariables("HTTP_X_FORWARDED_FOR")
If [String].IsNullOrEmpty(userip) Then
userip = Request.ServerVariables("REMOTE_ADDR")
End If Dim req As System.Net.HttpWebRequest = TryCast(System.Net.HttpWebRequest.Create("http://www.baidu.com/s?wd=" & userip), System.Net.HttpWebRequest)
Dim res As System.Net.HttpWebResponse = TryCast(req.GetResponse(), System.Net.HttpWebResponse)
Dim reader As New System.IO.StreamReader(res.GetResponseStream(), System.Text.Encoding.GetEncoding("GB2312"))
Dim result As [String] = reader.ReadToEnd()
If result.IndexOf("广州") > -1 Then
Response.Redirect("http://www.baidu.com")
End If
reader.Close()
res.Close()
End Sub
</script><html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
</div>
</form>
</body>
</html>
<%@ Page Language="C#" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><script runat="server"> protected void Page_Load(object sender, EventArgs e)
{
String userip = Request.ServerVariables["HTTP_X_FORWARDED_FOR"];
if (String.IsNullOrEmpty(userip))
{
userip = Request.ServerVariables["REMOTE_ADDR"];
} System.Net.HttpWebRequest req = System.Net.HttpWebRequest.Create("http://www.baidu.com/s?wd=" + userip) as System.Net.HttpWebRequest;
System.Net.HttpWebResponse res = req.GetResponse() as System.Net.HttpWebResponse;
System.IO.StreamReader reader = new System.IO.StreamReader(res.GetResponseStream(), System.Text.Encoding.GetEncoding("GB2312"));
String result = reader.ReadToEnd();
if (result.IndexOf("广州") > -1)
{
Response.Redirect("http://www.baidu.com");
}
reader.Close();
res.Close(); }
</script><html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
</div>
</form>
</body>
</html>