支持正则表达式的UrlMapping

<?xml version="1.0"?>
<configuration>
  <system.web>
    <urlMappings>
     <add url="~/2006/07" mappedUrl="~/Month.aspx?year=2006&amp;month=01"/>
     <add url="~/2006/08" mappedUrl="~/Month.aspx?year=2006&amp;month=02"/>

     </urlMappings>
        <compilation debug="true"/>
  </system.web>
</configuration>

<?xml version="1.0"?>
<configuration>
    <configSections>
     <section name="RegexUrlMappings" type="Cnblogs.DTC.THIN.RegexUrlMapping.
        RegexUrlMappingsSection,Cnblogs.DTC.THIN.RegexUrlMapping"/>
    </configSections>
    <RegexUrlMappings enabled="true" rebaseClientPath="true">
        <add url="(\d+)$" mappedUrl="default.aspx?id=$1"/>
        <add url="(?&lt;=/)(?&lt;id&gt;[a-z]+)$" mappedUrl="default.aspx?
                                                 id=${id}" />
        <add url="/$" mappedUrl="/default.aspx?id=0"/>
    </RegexUrlMappings>
    <system.web>
        <httpModules>
         <add name="RegexUrlMappingModule" type="Cnblogs.DTC.THIN.
      RegexUrlMapping.RegexUrlMappingModule,Cnblogs.DTC.THIN.
                                           RegexUrlMapping"/>
        </httpModules>
        <compilation debug="true"/>
        <authentication mode="Windows"/>
    </system.web>
</configuration>