Web.config中的正则表达式怎么写

Question

使用URLRewriter.dll对URL重定向,在Web.config中要作以下设置
  <RewriterConfig>
<Rules>
          <RewriterRule>
                 <LookFor>~/stock1\.aspx</LookFor>
                 <SendTo>~/Module.aspx?p=1</SendTo>
          </RewriterRule>
          <RewriterRule>
                 <LookFor>~/stock_2\.aspx</LookFor>
                 <SendTo>~/Module.aspx?p=2</SendTo>
          </RewriterRule>
          <RewriterRule>
                 <LookFor>~/stock_3\.aspx</LookFor>
                 <SendTo>~/Module.aspx?p=3</SendTo>
          </RewriterRule>
          ...........
    </Rules>
  </RewriterConfig>
听说可以换成使用正则表达式来写,但不知怎样写,请教一下大家.

Answer 1

我这样写的不能实现URL重定向
  <RewriterConfig>
<Rules>
          <RewriterRule>
                 <LookFor>~/stock_(d{1})\.aspx</LookFor>
                 <SendTo>~/Module.aspx?p=$1</SendTo>
          </RewriterRule>
    </Rules>
  </RewriterConfig>

Answer 2

<LookFor>~/stock_(\d)\.aspx</LookFor>

Answer 3

CrazyGou() 写的对一位数的确实可以,
如果是<LookFor>~/stock_132\.aspx</LookFor>这样的超过一位数的就不行
我这样写的好象也不行
<LookFor>~/stock_(\d{1}|\d{2}|\d{3})\.aspx</LookFor>

Answer 4

<LookFor>~/stock_(\d+)\.aspx</LookFor>