(?is)<img.*?class="sign"[^>]*>

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<img\s*class="SIGN".*?name="([^"]*)"[^>]*>

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C# code

            string input = @"<img class=""SIGN"" title=""签章控件:sfsdfsdfsdf"" border=""0"" name=""DATA_10"" alt="""" align=""absMiddle"" value=""sfsdfsdfsdf""  

sign_type=""1,1,"" style=""cursor: hand"" src=""/module/html_editor/editor/images/sign.gif"" />";
            Console.WriteLine(new Regex(@"(?is)<img.*?class=""sign""[^>]*>").Replace(input, @"<div class='websign' id=SIGN_POS_DATA_10 sign_type=""1,1,"">&nbsp;<input type=button value=盖章  

onclick=""addSeal('DATA_10')"">
<input type=button value=手写 onclick=""handWrite('DATA_10')"">
<input type=hidden name=DATA_10 value=''>
</div>"));

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探讨


原来是
<img class="SIGN" title="签章控件:sfsdfsdfsdf" border="0" name="DATA_10" alt="" align="absMiddle" value="sfsdfsdfsdf" sign_type="1,1," style="cursor: hand" src="/module/html_editor/editor/images/sig……


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我也想知道答案

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稍微有点理解了，lz你说清那些数据是关联对应的啊！