一段html文本怎么正则。。。

fcbqs1989

-------------------------------------------------------------- 第一个文本 --------------------------------------------------------------------------------------------------
<div class="WordSection1">
<p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri',sans-serif; color: #1f497d;">谢谢大家</span></p>
<p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri',sans-serif; color: #1f497d;">&nbsp;</span></p>
<p class="MsoNormal"><span style="font-size: 10.0pt; font-family: 'Verdana',sans-serif; color: #333333; background: lightgreen;">谢谢大家</span></p>
<p class="MsoNormal"><a name="_MailEndCompose"></a><span style="font-size: 11.0pt; font-family: 'Calibri',sans-serif; color: #1f497d;">&nbsp;</span></p>
<div>
<div style="border: none; border-top: solid #E1E1E1 1.0pt; padding: 3.0pt 0in 0in 0in;">

----------------------------------------------------------------- 第二个文本 ------------------------------------------------------------------------------------------------
<div class="WordSection1">
<p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri',sans-serif; color: #1f497d;">谢谢大家</span></p>
<p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri',sans-serif; color: #1f497d;">&nbsp;</span></p>
<p class="MsoNormal"><span style="font-size: 10.0pt; font-family: 'Verdana',sans-serif; color: #333333; background: lightgreen;">谢谢大家</span></p>
<p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri',sans-serif; color: #1f497d;"><o:p>&nbsp;</o:p></span></p>
<div>
<div style="border: none; border-top: solid #E1E1E1 1.0pt; padding: 3.0pt 0in 0in 0in;">


想取到上面2个文本的红色内容，希望能通用。我用的

1. <p(.*?)MsoNormal(.*?)>.*<p(.*?)MsoNormal\">(<a\sname=\"_MailEndCompose\"></a>)?<span(.*?)font-size:(.*?)color:(.*?)>(<o:p>)?&nbsp;(</o:p>)?</span></p>

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但是不行，不知道为什么。。。求解。。。谢谢大家

jason680

回复 1# fcbqs1989

$ grep "MsoNormal" F1 F2
F1:<p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri',sans-serif; color: #1f497d;">谢谢大家</span></p>
F1:<p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri',sans-serif; color: #1f497d;">&nbsp;</span></p>
F1:<p class="MsoNormal"><span style="font-size: 10.0pt; font-family: 'Verdana',sans-serif; color: #333333; background: lightgreen;">谢谢大家</span></p>
F1:<p class="MsoNormal"><a name="_MailEndCompose"></a><span style="font-size: 11.0pt; font-family: 'Calibri',sans-serif; color: #1f497d;">&nbsp;</span></p>
F2:<p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri',sans-serif; color: #1f497d;">谢谢大家</span></p>
F2:<p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri',sans-serif; color: #1f497d;">&nbsp;</span></p>
F2:<p class="MsoNormal"><span style="font-size: 10.0pt; font-family: 'Verdana',sans-serif; color: #333333; background: lightgreen;">谢谢大家</span></p>
F2:<p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri',sans-serif; color: #1f497d;"><o:p>&nbsp;</o:p></span></p>

   

liion631818

1. grep '<p class="MsoNormal">.\+</p>' A B

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回复 1# fcbqs1989


   

fcbqs1989

liion631818 发表于 2016-03-24 09:22
回复 1# fcbqs1989

有c/c++/c#/java程序版的吗？

我只要regex string........

我写的C#程序，不能用shell。。。。

谢谢

elu_ligao

1. 用 strstr
   
2. if(strstr(line, "MsoNormal"))
   
3. {
   
4.     printf("%s", line);
   
5. }
   
6. else
   
7.     continue;

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