如何重定向任何子请求在asp.net中的主域名 [英] How to Redirect any subdomain request to main domain in asp.net

问题描述

我想为domain.com的所有子域名请求重定向到www.domain.com和用户只有进入到主域名，并点击链接，必须访问的网站的一部分，例如，如果用户直接输入下面地址中浏览器：

I'm trying to redirect all subdomain requests for domain.com to www.domain.com and user must access all part of website only by enter to main domain and click on links , for example if user directly enter following address in browser:

subdomain.domain.com  

或

www.domain.com/post/showPost.aspx?pid=11

我想显示错误页面，然后重定向到www.domain.com

i want to show error page and then redirect to www.domain.com

我使用asp.net和IIS 7.5和Visual Studio 2010

i use asp.net and IIS 7.5 and visual studio 2010

感谢您。

推荐答案

使用URL重写模块可能是要走的路。尝试使用类似以下配置：

Using the URL Rewriting module could be the way to go. Try using configuration similar to the following:

<system.webServer>
    <rewrite>
        <rules>
            <clear />
            <rule name="Redirect to WWW" enabled="true" stopProcessing="true">
                <match url=".*" />
                <conditions logicalGrouping="MatchAll">
                    <add input="{HTTP_HOST}" pattern=".*" />
                </conditions>
                <action type="Redirect" url="http://www.domain.com/{R:0}" />
            </rule>
        </rules>
    </rewrite>
</system.webServer>

这将不显示错误页面重定向。如果你想显示错误页面，那么你就需要重定向到一个页面，需要返回URL并执行客户端重定向到正确的地方。

This will redirect without showing an error page. If you want to show an error page then you'll need to redirect to a page that takes the return URL and does a client-side redirect to the right place.

由于@inspile说你将有麻烦做它的网站的子页面。您可以使用引荐，以确保它从主站点上的链接是做到这一点。再次URL重写模块是去这里的道路。

As @inspile says you're going to have trouble doing it for sub-pages of the site. You may be able to do it using the referer to make sure it's from a link on the main site. Again the URL Rewrite module is the way to go here.

干杯

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