求一个正则表达式

pjw100 2011-10-29 11:14:02

两段代码
代码1



<div class="productDetail-authors"><span class="productDetail-authorsMain"><a href="/WileyCDA/Section/id-302475.html?query=Donald+E.+Kieso">Donald E. Kieso</a> (Northern Illinois University), <a href="/WileyCDA/Section/id-302475.html?query=Jerry+J.+Weygandt">Jerry J. Weygandt</a> (University of Wisconsin, Madison), <a href="/WileyCDA/Section/id-302475.html?query=Terry+D.+Warfield">Terry D. Warfield</a> (University of Wisconsin, Madison)</span> </div>

<div class="productDetail-dateImprint">March 2009, ©2010</div>

代码2



<div class="productDetail-authors"><span class="productDetail-authorsMain"><a href="/WileyCDA/Section/id-302475.html?query=Mahendra+Ramsinghani">Mahendra Ramsinghani</a></span> </div>

我想用一段正则表达式，匹配作者的姓名，第一段代码里面应该匹配到Donald E. Kieso、Jerry J. Weygandt和Terry D. Warfield，第二段代码应该匹配到Mahendra Ramsinghani

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ASPNETCHENGXU 2011-10-29

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兔子，看来要接过客的班了，呵呵。。。。。。

huangwenquan123 2011-10-29

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            string str = @"<div class=""productDetail-authors""><span class=""productDetail-authorsMain""><a href=""/WileyCDA/Section/id-302475.html?query=Donald+E.+Kieso"">Donald E. Kieso</a> (Northern Illinois University), <a href=""/WileyCDA/Section/id-302475.html?query=Jerry+J.+Weygandt"">Jerry J. Weygandt</a> (University of Wisconsin, Madison), <a href=""/WileyCDA/Section/id-302475.html?query=Terry+D.+Warfield"">Terry D. Warfield</a> (University of Wisconsin, Madison)</span> </div>

<div class=""productDetail-dateImprint"">March 2009, ©2010</div>

<div class=""productDetail-authors""><span class=""productDetail-authorsMain""><a href=""/WileyCDA/Section/id-302475.html?query=Mahendra+Ramsinghani"">Mahendra Ramsinghani</a></span> </div>";

            Regex reg = new Regex(@"(?is)(?<=<div\sclass=""productDetail-authors"">(?:(?!</?div).)*)<a[^>]*?>((?:(?!</?a).)*)");

            foreach (Match m in reg.Matches(str))

                Console.WriteLine(m.Groups[1].Value);