求一正则表达式 在线等

[yrf741676206]

从<div id="productDescription" class="productGeneral biggerText"><h3>Description:</h3>
<p>2010 New LV Monogram Canvas Neverfull MM M98789 is a designer bag, if you like it, you could get

one in our online store!</p>
<h3>Features:</h3>
<ul>
<li>Color:As picture</li>
<li>Size: W32 cm X H29 cm X D17 cm</li>
</ul>
<h3>Details:</h3>
<ul>
<li>Side laces to change the shape of the bag</li>
<li>Red textile linning</li>
<li>Leather trimmings</li>
<li>Large interior zipped pocket which can fit a long wallet</li>
<li>Interior D-ring for keys and an accessory<li>
<li>Metallic pieces in shiny golden brass</li>
</ul></div>
这段代码中 获取
2010 New LV Monogram Canvas Neverfull MM M98789 is a designer bag, if you like it, you could get

one in our online store！

As picture

W32 cm X H29 cm X D17 cm

Side laces to change the shape of the bagRed textile linning
Leather trimmings
Large interior zipped pocket which can fit a long wallet
Interior D-ring for keys and an accessory
Metallic pieces in shiny golden brass

跪求大神帮忙

[yrf741676206]

分太少了
请各位大神 来这里
http://topic.csdn.net/u/20111101/13/7958f503-ec6c-43b4-857a-a62e81039ad7.html
继续接分

[yrf741676206]

跪求各位兔子当及各位大神帮忙
在线等 解决马上结贴 谢谢了

[yrf741676206]

大牛些不要隐身啊

[Icedmilk]

            // html 就是输入字符串
            StringBuilder sb = new StringBuilder();
            foreach(Match m in Regex.Matches(html, @"<([^>]+)>([^<]*)</[^>]+>")) {
                if(m.Groups[1].Value == "p") {
                    sb.Append(m.Groups[2].Value);
                    sb.Append('\n');
                } else if(m.Groups[1].Value == "li") {
                    string value = m.Groups[2].Value;
                    int idx = value.IndexOf(':');
                    if(idx != -1) value = value.Substring(idx + 1);
                    sb.Append(value);
                    sb.Append('\n');
                }
            }
            Console.WriteLine(sb);

[Flashcom]

楼上的是正解

[人生难得一只鸡]

StreamReader sr = new StreamReader(@"C:\Documents and Settings\Administrator\桌面\Test.txt", Encoding.GetEncoding("GB2312"));
            string tempStr =sr.ReadToEnd();
            string pattern = @"<(li|p)[^>]*>([^<]+:)*([^<]+)</(li|p)>";
            MatchCollection mc = Regex.Matches(tempStr, pattern, RegexOptions.IgnoreCase | RegexOptions.Multiline);
            foreach (Match m in mc)
            {
                string tempValue = m.Value;
                string text = m.Groups[3].Value;//循环输出内容
            }

[q107770540]

void Main()
{
	  string str = @"<div id=""productDescription"" class=""productGeneral biggerText""><h3>Description:</h3>
<p>2010 New LV Monogram Canvas Neverfull MM M98789 is a designer bag, if you like it, you could get  

one in our online store!</p>
<h3>Features:</h3>
<ul>
<li>Color:As picture</li>
<li>Size: W32 cm X H29 cm X D17 cm</li>
</ul>
<h3>Details:</h3>
<ul>
<li>Side laces to change the shape of the bag</li>
<li>Red textile linning</li>
<li>Leather trimmings</li>
<li>Large interior zipped pocket which can fit a long wallet</li>
<li>Interior D-ring for keys and an accessory<li>
<li>Metallic pieces in shiny golden brass</li>
</ul></div>";
	  foreach(Match m in Regex.Matches(str,@"(?is)(?<=<(p|li)>).*?(?=</?\1>)"))
	  {
	   Console.WriteLine((m.Value.Contains("Color:")||m.Value.Contains("Size:"))?m.Value.Split(':')[1]:m.Value);
	  }
	  
	  /*
	2010 New LV Monogram Canvas Neverfull MM M98789 is a designer bag, if you like it, you could get  

one in our online store!
As picture
 W32 cm X H29 cm X D17 cm
Side laces to change the shape of the bag
Red textile linning
Leather trimmings
Large interior zipped pocket which can fit a long wallet
Interior D-ring for keys and an accessory


Metallic pieces in shiny golden brass

	  */
}

[yrf741676206]

谢谢各位大神 我去试试 解决了很快就回来结贴嘿嘿

[yrf741676206]

还有一个小问题
eof Main Product Image-->



<!--bof Product Name-->

<h1 id="productName" class="productGeneral">Louis Vuitton Monogram Canvas Delightful PM MM M40352</h1>

<!--eof Product Name-->

<div id="stylebags_pro_model">



Model: M40352</div>



<!--bof Product Price block -->

<h2 id="productPrices" class="productGeneral">

<span class="normalprice">$299.00 </span> <span class="productSpecialPrice">$209.00</span></h2>

<!--
这当中获取
Louis Vuitton Monogram Canvas Delightful PM MM M40352

M40352

$209.00
最后一个问题了 拜托大神了

[yrf741676206]

q107770540

大神求解决 最后一个问题了 分不够可以加

[gxmark]

string test="<h1 id=\"productName\" class=\"productGeneral\">Louis Vuitton Monogram Canvas Delightful PM MM M40352</h1><!--eof Product Name--><div id=\"stylebags_pro_model\">Model: M40352</div><!--bof Product Price block --><h2 id=\"productPrices\" class=\"productGeneral\"><span class=\"normalprice\">$299.00 </span> <span class=\"productSpecialPrice\">$209.00</span></h2>";
Regex re = new Regex("<h1 id=\"productName\" class=\"productGeneral\">([^<]*)</h1>.*Model:([^<]*)</div>.*<span class=\"productSpecialPrice\">([^<]*)</span>");
foreach (Match s in re.Matches(test))
{
Console.WriteLine(s.Groups[1].Value.ToString().Trim());
Console.WriteLine(s.Groups[2].Value.ToString().Trim());
Console.WriteLine(s.Groups[3].Value.ToString().Trim());
}

[yrf741676206]

[Quote=引用 10 楼 gxmark 的回复:]
string test="<h1 id=\"productName\" class=\"productGeneral\">Louis Vuitton Monogram Canvas Delightful PM MM M40352</h1><!--eof Product Name--><div id=\"stylebags_pro_model\">Model: M40352</div><!--bof……
[/Quote]
没对 没得到值
不过还是谢谢你了

大神 救急啊

[诺维斯基]

[Quote=引用 9 楼 yrf741676206 的回复:]
q107770540

大神求解决 最后一个问题了 分不够可以加
[/Quote]

 string str = "<h1 id=\"productName\" class=\"productGeneral\">Louis Vuitton Monogram Canvas Delightful PM MM M40352</h1><!--eof Product Name--><div id=\"stylebags_pro_model\">Model: M40352</div><!--bof Product Price block --><h2 id=\"productPrices\" class=\"productGeneral\"><span class=\"normalprice\">$299.00 </span> <span class=\"productSpecialPrice\">$209.00</span></h2>";

        Regex reg = new Regex(@"(?is)<(h1|div|span)[^>]*?>(?:[^:：]+?[:：])?(.+?)</\1>");

        foreach (Match m in reg.Matches(str))
        {
            Response.Write(m.Groups[2].Value+"<br/>");
        }
/*
Louis Vuitton Monogram Canvas Delightful PM MM M40352
M40352
$299.00
$209.00
*/

[sunny906]

            Regex reg = new Regex(@"(?i)<h1\s*?id=.productName[^>]*?>([^<]*?)</h1>[^;]*?;<span\s*?class=.productSpecialPrice[^>]*?>([^<]*?)</span>");

            MatchCollection mc = reg.Matches(test);
            String[] number = null;
            foreach (Match m in mc)
            {
                number = m.Groups[1].Value.Split(' ');
                Console.WriteLine(m.Groups[1].Value);
                Console.WriteLine(number[number.Length-1]);
                Console.WriteLine(m.Groups[2].Value);
            }

/*输出
Louis Vuitton Monogram Canvas Delightful PM MM M40352
M40352
$209.00*/

[人生难得一只鸡]

 StreamReader sr = new StreamReader(@"C:\Documents and Settings\Administrator\桌面\Test.txt", Encoding.GetEncoding("GB2312"));
            string tempStr =sr.ReadToEnd();
            string pattern = @"(?m)(?<=<(h1|div|span)[^>]*>)([^<]+:)*([^<]+)(?=</?\1>)";
            MatchCollection mc = Regex.Matches(tempStr, pattern, RegexOptions.IgnoreCase | RegexOptions.Multiline);
            foreach (Match m in mc)
            {
                if (!string.IsNullOrEmpty(m.Groups[3].Value))
                {
                    //循环输出内容
                    Console.WriteLine(m.Groups[3].Value);
                }
            }