在处理问题过程中,经常会遇到将http.ini规则转换为iis7规则，iis中导入规则后能正常转换为iis7规则，但实际上规则是有误的,无法正常使用,需参考如下方法修改后方可使用

url="/ 替换为  url="
\.     替换为  . 
\?     替换为  ?
\_     替换为  _

//将http.ini规则直接在iis7下转换后的格式如下
<?xml version="1.0" encoding="UTF-8"?>
<configuration>
    <system.webServer>
        <rewrite>
            <rules>
                <rule name="Òѵ¼ÈëµÄ¹æÔò 1" stopProcessing="true">
                    <match url="^(.*)/article-([0-9]+).html$" />
                    <action type="Rewrite" url="{R:1}/article\.asp\?id={R:2}" appendQueryString="false" />
                </rule>
                <rule name="Òѵ¼ÈëµÄ¹æÔò 2" stopProcessing="true">
                    <match url="^(.*)/show-([0-9]+).html$" />
                    <action type="Rewrite" url="{R:1}/show\.asp\?id={R:2}" appendQueryString="false" />
                </rule>
                <rule name="Òѵ¼ÈëµÄ¹æÔò 3" stopProcessing="true">
                    <match url="^(.*)/guestbook.html$" />
                    <action type="Rewrite" url="{R:1}/guestbook\.asp" />
                </rule>
            </rules>
        </rewrite>
    </system.webServer>
</configuration>

//重新调整后正确可用的规则如下 //去掉了“(.*)”、去掉了“{R:1}”、将{R:2}改成{R:1}、将多余的斜杠去掉了

<rule name="Òѵ¼ÈëµÄ¹æÔò 1" stopProcessing="true">
    <match url="^article-([0-9]+).html$" />
    <action type="Rewrite" url="article.asp?id={R:1}" appendQueryString="false" />
</rule>
<rule name="Òѵ¼ÈëµÄ¹æÔò 2" stopProcessing="true">
    <match url="^show-([0-9]+).html$" />
    <action type="Rewrite" url="show.asp?id={R:1}" appendQueryString="false" />
</rule>
<rule name="Òѵ¼ÈëµÄ¹æÔò 3" stopProcessing="true">
    <match url="^guestbook.html$" />
    <action type="Rewrite" url="guestbook.asp" />
</rule>