WebConfig 分割的问题，在线等大家解答。


<?xml version="1.0" encoding="UTF-8"?>
<configuration>
  <configSections>
    <!--用于用于指定配置节"RewriterConfig"的处理程序类的名称为”URLRewriter.Config.RewriterConfigSerializerSectionHandler“,该程序类存在与应用程序Bin目录下-->
    <section name="RewriterConfig" type="URLRewriter.Config.RewriterConfigSerializerSectionHandler, URLRewriter" />
  </configSections>  <appSettings configSource="app.config" />  <connectionStrings configSource="conStrings.config"> </connectionStrings>
 <system.web>
    <compilation debug="true" targetFramework="4.0" />
   <authentication mode="Windows" />
 </system.web><!--定义伪静态规则  开始-->
  <RewriterConfig>
    <Rules>
      <RewriterRule>
        <LookFor>~/NewsCenter/newslist.html</LookFor>
        <SendTo>~/NewsCenter/newslist.aspx</SendTo>
      </RewriterRule>
      <RewriterRule>
        <LookFor>~/NewsCenter/newslist-(\d+).html</LookFor>
        <SendTo>~/NewsCenter/newslist.aspx?categoryid=$1</SendTo>
      </RewriterRule>
      <RewriterRule>
        <LookFor>~/NewsCenter/newsDetails-(\d+)-(\d+).html</LookFor>
        <SendTo>~/NewsCenter/newsDetails.aspx?categoryid=$1&amp;id=$2</SendTo>
      </RewriterRule>
      <RewriterRule>
        <LookFor>~/ServiceCenter/servicesList.html</LookFor>
        <SendTo>~/ServiceCenter/servicesList.aspx</SendTo>
      </RewriterRule>
      <RewriterRule>
        <LookFor>~/ServiceCenter/servicesList-(\d+).html</LookFor>
        <SendTo>~/ServiceCenter/servicesList.aspx?categoryid=$1</SendTo>
      </RewriterRule>
      <RewriterRule>
        <LookFor>~/ServiceCenter/servicesDetails-(\d+)-(\d+).html</LookFor>
        <SendTo>~/ServiceCenter/servicesDetails.aspx?categoryid=$1&amp;id=$2</SendTo>
      </RewriterRule>
    </Rules>
  </RewriterConfig>
  <!--定义伪静态规则  结束-->
 
  
</configuration>如上面所示，我想把最上面 <定义伪静态规则> 开始到结束这段提取出来，写在别的config里，这样便于管理，不知道采用上面方式，求大家帮忙解答下。