web.config
<?xml version="1.0" encoding="UTF-8"?>
<configuration>
    <system.webServer>
        <defaultDocument>
            <files>
                <clear />
                <add value="index.html" />
                <add value="index.php" />
                <add value="index.htm" />
                <add value="index.asp" />
                <add value="default.aspx" />
                <add value="default.asp" />
                <add value="index.aspx" />
                <add value="default.php" />
                <add value="default.html" />
            </files>
        </defaultDocument>
    </system.webServer>
    <system.webServer>
        <httpRedirect enabled="false" destination="http://www.onestopweb.cn" exactDestination="false" childOnly="false" httpResponseStatus="Permanent" />
        <urlCompression doStaticCompression="true" doDynamicCompression="true" />
    </system.webServer>
    <system.webServer>
        <httpErrors errorMode="DetailedLocalOnly" defaultResponseMode="File">
            <remove statusCode="404" />
            <error statusCode="404" path="404.html" />
        </httpErrors>
    </system.webServer>
    <system.webServer>
        <rewrite>
            <rules>
                <rule name="WWW Redirect" stopProcessing="true">
                    <match url=".*" />
                    <conditions>
                        <add input="{HTTP_HOST}" pattern="^onestopweb.cn$" />
                    </conditions>
                    <action type="Redirect" url="http://www.onestopweb.cn/{R:0}"
		redirectType="Permanent" />
                </rule>
            </rules>
        </rewrite>
    </system.webServer>
</configuration>
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404.html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <base target="_blank" /> <meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> <title>404找不到页面</title> <meta http-equiv="refresh" content="3;URL=/" /> </head> <body> <h3>404找不到页面</h3> </body> </html>
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设置为:找不到页面,3秒跳回首页
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效果图:
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原文:http://onestopweb.iteye.com/blog/2252601