如何提取字段里的地址？？
字段nr下有下面的字符：
<img alt="" src="/editor/attached/image/20130118/20130118180526942694.jpg" /><embed src="/editor/attached/flash/20130118/20130118180531003100.swf" type="application/x-shockwave-flash" width="550" height="400" quality="high" /><a href="/editor/attached/file/20130118/20130118180624112411.zip"  target="_blank">/editor/attached/file/20130118/20130118180624112411.zip</a>
怎么提取里面的所有地址，并循环显示：
/editor/attached/image/20130118/20130118180526942694.jpg
/editor/attached/flash/20130118/20130118180531003100.swf
/editor/attached/file/20130118/20130118180624112411.zip
------解决方案--------------------

str="<img alt="""" src=""/editor/attached/image/20130118/20130118180526942694.jpg"" /><embed src=""/editor/attached/flash/20130118/20130118180531003100.swf"" type=""application/x-shockwave-flash"" width=""550"" height=""400"" quality=""high"" /><a href=""/editor/attached/file/20130118/20130118180624112411.zip""  target=""_blank"">/editor/attached/file/20130118/20130118180624112411.zip</a>"

set reg=new RegExp

reg.Pattern = "\b(?:src
------解决方案--------------------
href)\s*=\s*("")([^""]+)\1"   

reg.IgnoreCase = True    

reg.Global = True   

Set Matches = reg.Execute(str)

For Each Match in Matches   

  response.write Match.SubMatches(1) 

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