按IP限制页面 [英] Restrict page by IP
问题描述
在ASP / VBSCRIPT中工作，如果用户的IP不属于本地网络，我有一个拒绝访问页面的代码：
用户的IP不属于本地网络：
<％
Dim RemoteAddr
RemoteAddr = Request.ServerVariables（" REMOTE_ADDR"）
if instr（RemoteAddr，" ; 192.168.0"）然后
Else Response.Redirect（" /Login/entry_denied.asp"）
结束如果
％> ;
我需要将它应用到ASPX页面。你能帮我解释一下这个语法吗？
Working in ASP/VBSCRIPT, I have a snippet that denies access to a page if
the user''s IP does not belong to the local network:
<%
Dim RemoteAddr
RemoteAddr = Request.ServerVariables("REMOTE_ADDR")
If instr(RemoteAddr, "192.168.0") Then
Else Response.Redirect ("/Login/entry_denied.asp")
End If
%>
I need to apply this to a ASPX page. Can you help me with the syntax?
推荐答案
只需把这个逻辑放在你的ASPX中的第一个Page_Load例程中< br $>
页
将Dim RemoteAddr更改为：
将RemoteAddr调暗为字符串
删除< %%标签并且你很高兴去
-
David Wier
MVP / ASPInsider
http://aspnet101.com
http://iWritePro.com
" Billy Bob" < no*@home.rightnowwrote in message
news：e5 ************** @ TK2MSFTNGP03.phx.gbl ...
Just put this logic at the very first of the Page_Load routine, in your ASPX
page
change Dim RemoteAddr to:
Dim RemoteAddr as String
remove the <% %tags and you''re good to go
--
David Wier
MVP/ASPInsider
http://aspnet101.com
http://iWritePro.com
"Billy Bob" <no*@home.rightnowwrote in message
news:e5**************@TK2MSFTNGP03.phx.gbl...
在ASP / VBSCRIPT中工作时，如果用户的IP不属于本地网络，我有一个拒绝访问页面的代码片段：用户的IP不属于本地网络： br />
<％
Dim RemoteAddr
RemoteAddr = Request.ServerVariables（" REMOTE_ADDR"）
如果instr（RemoteAddr，" 192.168.0"）那么
Else Response.Redirect（" /Login/entry_denied.asp"）
结束如果
％>
我需要将其应用于ASPX页面。你能用语法帮我吗？
Working in ASP/VBSCRIPT, I have a snippet that denies access to a page if
the user''s IP does not belong to the local network:
<%
Dim RemoteAddr
RemoteAddr = Request.ServerVariables("REMOTE_ADDR")
If instr(RemoteAddr, "192.168.0") Then
Else Response.Redirect ("/Login/entry_denied.asp")
End If
%>
I need to apply this to a ASPX page. Can you help me with the syntax?
" Billy Bob" < no*@home.rightnowwrote in message
news：e5 ************** @ TK2MSFTNGP03.phx.gbl ...
"Billy Bob" <no*@home.rightnowwrote in message
news:e5**************@TK2MSFTNGP03.phx.gbl...
在ASP / VBSCRIPT中工作时，如果用户的IP不属于本地网络，我有一个拒绝访问页面的代码片段：用户的IP不属于本地网络： br />
<％
Dim RemoteAddr
RemoteAddr = Request.ServerVariables（" REMOTE_ADDR"）
如果instr（RemoteAddr，" 192.168.0"）那么
Else Response.Redirect（" /Login/entry_denied.asp"）
结束如果
％>
我需要将其应用于ASPX页面。你能用语法帮我吗？
Working in ASP/VBSCRIPT, I have a snippet that denies access to a page if
the user''s IP does not belong to the local network:
<%
Dim RemoteAddr
RemoteAddr = Request.ServerVariables("REMOTE_ADDR")
If instr(RemoteAddr, "192.168.0") Then
Else Response.Redirect ("/Login/entry_denied.asp")
End If
%>
I need to apply this to a ASPX page. Can you help me with the syntax?
private void Page_Load（object sender，System.EventArgs e）
{
如果
（！Request.ServerVariables [" REMOTE_ADDR"]。ToString（）。StartsWith（" 192.168.0"））
{
Response.Redirect （" /Login/entry_denied.asp" ;, false）;
}
}
-
http://www.markrae.net
private void Page_Load(object sender, System.EventArgs e)
{
if
(!Request.ServerVariables["REMOTE_ADDR"].ToString().StartsWith("192.168.0"))
{
Response.Redirect ("/Login/entry_denied.asp", false);
}
}
--
http://www.markrae.net
还有一个无关的Else...
如果放在Page_Load事件中，这应该覆盖它：
Dim RemoteAddr as String = Request.ServerVariables（" REMOTE_ADDR"）
if instr（RemoteAddr，" 192.168.0"）然后
Response.Redirect （< /Login/entry_denied.asp"）
结束如果
Mark'的代码更简单。
Juan T. Llibre，asp.net MVP
asp.net faq： http://asp.net.do/faq/
foros de asp.net，en espa？ol： http://asp.net.do/foros/
======================================
David Wier < da ******* @ davidwier.nospam.com写信息
news：u6 ************** @ TK2MSFTNGP02.phx.gbl。 ..
There''s also an extraneous "Else"...
This should cover it, if placed in the Page_Load event :
Dim RemoteAddr as String = Request.ServerVariables("REMOTE_ADDR")
If instr(RemoteAddr, "192.168.0") Then
Response.Redirect ("/Login/entry_denied.asp")
End If
Mark''s code is simpler, though.
Juan T. Llibre, asp.net MVP
asp.net faq : http://asp.net.do/faq/
foros de asp.net, en espa?ol : http://asp.net.do/foros/
======================================
"David Wier" <da*******@davidwier.nospam.comwrote in message
news:u6**************@TK2MSFTNGP02.phx.gbl...
只需将此逻辑放在Page_Load例程的第一个，在ASPX页面中
将Dim RemoteAddr更改为：
Dim RemoteAddr as String
删除< %%标签，你很高兴
-
David Wier
MVP / ASPInsider
http：// aspnet101.com
http://iWritePro.com
" Billy Bob" < no*@home.rightnow在消息新闻中写道：e5 ************** @ TK2MSFTNGP03.phx.gbl ...
Just put this logic at the very first of the Page_Load routine, in your ASPX page
change Dim RemoteAddr to:
Dim RemoteAddr as String
remove the <% %tags and you''re good to go
--
David Wier
MVP/ASPInsider
http://aspnet101.com
http://iWritePro.com
"Billy Bob" <no*@home.rightnowwrote in message news:e5**************@TK2MSFTNGP03.phx.gbl...
>在ASP / VBSCRIPT中工作，如果用户的IP不属于本地网络，我有一个拒绝访问页面的片段：
<％
Dim RemoteAddr
RemoteAddr = Request.ServerVariables（REMOTE_ADDR）
如果instr（RemoteAddr，192.168.0）那么
Else Response.Redirect（" /登录/ entry_denied.asp"）
结束如果
％>
我需要将其应用于ASPX页面。你能用语法帮我吗？
>Working in ASP/VBSCRIPT, I have a snippet that denies access to a page if the user''s IP does not
belong to the local network:
<%
Dim RemoteAddr
RemoteAddr = Request.ServerVariables("REMOTE_ADDR")
If instr(RemoteAddr, "192.168.0") Then
Else Response.Redirect ("/Login/entry_denied.asp")
End If
%>
I need to apply this to a ASPX page. Can you help me with the syntax?
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