求一个正则表达式

[影子tec]

<tr>
<td height="23" align="center" class="bj-

F0F0F0"><span class="flow_font">324073</span></td>
<td align="center" class="bj-F0F0F0" > <img

width="23" height="23" src="/happy8/v1/Images/FeiPan/c4.gif" alt=""/></td>
<td align="center" class="bj-不定">02</td>
<td align="center" class="bj-不定">06</td>
<td align="center" class="bj-不定">08</td>
<td align="center" class="bj-不定">15</td>
<td align="center" class="bj-不定">17</td>
<td align="center" class="bj-不定">23</td>
<td align="center" class="bj-不定">28</td>
<td align="center" class="bj-不定">29</td>
<td align="center" class="bj-不定">30</td>
<td align="center" class="bj-不定">38</td>
<td align="center" class="bj-

F0F0F0"><a href="javascript:gotoImageWindowBysize('324073')"></a></td>
</tr>

这样一段代码
要求结果是

324073,4,02,06,08,15,17,23,28,29,30,38

[cpp2017]

<%
 Dim str
 Dim Reg
 Dim mc
 Dim i 
  Set Reg  = new RegExp
   Reg.Global = true
 Reg.Pattern = ">\s*(\d+)\s*<"
 Reg.Multiline = true
  str ="<tr> <td height=""23"" align=""center"" class=""bj-F0F0F0""> <span class=""flow_font"">324073 </span> </td> <td align=""center"" class=""bj-F0F0F0"" > <imgwidth=""23"" height=""23"" src=""/happy8/v1/Images/FeiPan/c4.gif"" alt=""""/> </td> <td align=""center"" class=""bj-不定"">02 </td> <td align=""center"" class=""bj-不定"">06 </td> <td align=""center"" class=""bj-不定"">08 </td> <td align=""center"" class=""bj-不定"">15 </td> <td align=""center"" class=""bj-不定"">17 </td> <td align=""center"" class=""bj-不定"">23 </td> <td align=""center"" class=""bj-不定"">28 </td> <td align=""center"" class=""bj-不定"">29 </td> <td align=""center"" class=""bj-不定"">30 </td> <td align=""center"" class=""bj-不定"">38 </td> <td align=""center"" class=""bj-F0F0F0""> <a href=""javascript:gotoImageWindowBysize('324073')""> </a> </td> </tr>"
 set  mc  = Reg.Execute(str)
 
 for each m in mc
   ' Response.Write(mc(i).submatch("$1"))
    
   Response.Write(m.SubMatches(0)&",")
   next
%>
 

[zpzk123]

就是提取<span class="flow_font">和
<td align="center" class="bj-不定">的内容，没有任何变化，所以直接引用就行。

正则："/<span class=\"flow_font\">(.*)</span>|<td align=\"center\" class=\"bj-不定\">(.*)<\/td>/U"

[影子tec]

谢谢，这个是只取数字吗？如果不是数据怎么办?