我可以使用HtmlAgilityPack在特定標籤上拆分HTML文檔嗎？

例如，我有一串<tr>標籤我想收集。我需要將這些標籤中的每一個拆分爲單獨的元素，以便於我解析。我可以使用HtmlAgilityPack在特定標籤上拆分HTML文檔嗎？

這可能嗎？

標記的一個例子：

<tr class="first-in-year"> 
    <td class="year">2011</td> 

    <td class="img"><a href="/battlefield-3/61-27006/"><img src= 
    "http://media.giantbomb.com/uploads/6/63038/1700748-bf3_thumb.jpg" alt=""></a></td> 

    <td class="title"> 
    <a href="/battlefield-3/61-27006/">Battlefield 3</a> 

    <p class="deck">Battlefield 3 is DICE's next installment in the franchise and 
    will be on PC, PS3 and Xbox 360. The game will feature jets, prone, a 
    single-player and co-op campaign, and 64-player multiplayer (on PC). It's due out 
    in Fall of 2011.</p> 
    </td> 

    <td class="date">Expected: Q4 2011</td> 

    <td><a href="/pc/60-94/" class="PC">PC</a>, <a href="/xbox-360/60-20/" class= 
    "X360">X360</a>, <a href="/playstation-3/60-35/" class="PS3">PS3</a></td> 
</tr> 

<tr> 
    <td class="year"></td> 

    <td class="img"><a href="/forza-motorsport-4/61-33400/"><img src= 
    "http://media.giantbomb.com/uploads/0/1992/1654849-forza4_thumb.jpg" alt= 
    ""></a></td> 

    <td class="title"> 
    <a href="/forza-motorsport-4/61-33400/">Forza Motorsport 4</a> 

    <p class="deck">The next installment of Turn 10's racing franchise slated for 
    release in Fall 2011. It is set to feature 16 player online races, dynamic race 
    conditions, cars from over 80 manufacturers, and compatibility with Kinect, both 
    on and off the racetrack.</p> 
    </td> 

    <td class="date">Expected: Oct 2011</td> 

    <td><a href="/xbox-360/60-20/" class="X360">X360</a></td> 
</tr> 

<tr> 
    <td class="year"></td> 

    <td class="img"><a href="/max-payne-3/61-23398/"><img src= 
    "http://media.giantbomb.com/uploads/0/1400/938434-custom_1237811317319_mp3_poster_thumb.jpg" 
    alt=""></a></td> 

    <td class="title"> 
    <a href="/max-payne-3/61-23398/">Max Payne 3</a> 

    <p class="deck">The long awaited third instalment in Remedy's beloved series, in 
    which an aging Max Payne faces one final chance to redeem himself.</p> 
    </td> 

    <td class="date">Expected: 2011</td> 

    <td><a href="/pc/60-94/" class="PC">PC</a>, <a href="/playstation-3/60-35/" class= 
    "PS3">PS3</a>, <a href="/xbox-360/60-20/" class="X360">X360</a></td> 
</tr>

所以，我這裏有三個要素的這個例子。 :)

來源

2011-05-11 Only Bolivian Here

如果這就是你的意思，你不能將它分成標籤上的多個HTML文檔。您可以選擇各個TD元素並分別解析這些元素。

XPath選擇器//td將選擇您可以傳遞給解析方法的所有元素。

HtmlAgilityPack.HtmlDocument doc = LoadHtmlHowever(); 
doc.DocumentNode.SelectNodes("//td");

來源

2011-05-11 21:53:50 Pat

我可以使用HtmlAgilityPack在特定標籤上拆分HTML文檔嗎？

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