使用jsoup从HTML解析表格 [英] Parse a table from HTML using jsoup

问题描述

以下是我试图从中提取的示例：

 < table class =scripture> 
< tbody> 
< tr> 
< td class =versevalign =top> 
< a name =2：1>< / a>< a class =vershref =javascript：getParallel（'LUK'，2，1）; title =Klik om grondtekst en SV te zien>& nbsp; 1& nbsp;< / a> 
< / td> 
< td class =content> 
< span class =main>在日历中记录日期和时间，以及记录日期和时间的日期。< / span> 
< / td> 
< / tr> 
< / tbody> 
< / table> 
 
< table class =scripture> 
< tbody> 
< tr> 
< td class =versevalign =top> 
< a name =2：2>< / a>< a class =vershref =javascript：getParallel（'LUK'，2，2）; title =Klik om grondtekst en SV te zien>& nbsp; 2& nbsp;< / a> 
< / td> 
< td class =content> 
< span class =main> Deze eerste inschrijving vond plaats toen Cyrenius overSyriëstadhouder was。< / span> 
< / td> 
< / tr> 
< / tbody> 
< / table> 
  

这与我在 link ，但我想获得经文和圣经内容。我怎么做到这一点？

到目前为止，这是我试过的：

  Element table = doc.select（table [class = scripture]）。first（）; 
 Log.e（BB，passage1：+ table.ownText（））; 
  

但它不显示任何内容。任何帮助，将不胜感激。谢谢。

解决方案

假设您想获取与本身包含 2：2 ，你可以这样做：

  String verse =2：2 ; 
 //位于类圣经表中的类main的范围
 //包含一个类verse的td，其中的属性名是verse 
的值链接p = doc .select（
 String.format（table.scripture：has（td.verse a [name =％s]）span.main，verse）
）.first（）; 
 System.out.println（p.text（））; 
  

输出：

  Deze eerste inschrijving vond plaats toen Cyrenius overSyriëstadhouder was。 
  

I've got another problem with scraping html text. Here's the sample of what I'm trying to extract from:

<table class="scripture">
  <tbody>
   <tr>
   <td class="verse" valign="top">
    <a name="2:1"></a><a class="vers" href="javascript:getParallel('LUK', 2, 1);" title="Klik om grondtekst en SV te zien">&nbsp;1&nbsp;</a>
   </td>
   <td class="content">
    <span class="main">En het geschiedde in die dagen dat er een gebod uitging van keizer Augustus dat heel de wereld ingeschreven moest worden.</span>
   </td>
   </tr>
  </tbody>
</table>

<table class="scripture">
  <tbody>
   <tr>
   <td class="verse" valign="top">
    <a name="2:2"></a><a class="vers" href="javascript:getParallel('LUK', 2, 2);" title="Klik om grondtekst en SV te zien">&nbsp;2&nbsp;</a>
   </td>
   <td class="content">
    <span class="main">Deze eerste inschrijving vond plaats toen Cyrenius over Syrië stadhouder was.</span>
   </td>
   </tr>
  </tbody>
</table>

This is similar to my problem in this link but I want to get the verse text and the Scripture content. How do I achieve this?

So far this is what I've tried:

Element table = doc.select("table[class=scripture]").first();
Log.e("BB", "passage1: " + table.ownText());

But it doesn't display anything. Any help would be appreciated. Thanks.

解决方案

Assuming that you want to get the span's content corresponding to the table that itself contains the verse 2:2, you can do it with:

String verse = "2:2";
// The span of class main located inside the table of class scripture
// that contains a td of class verse with a link whose attribute name is the value of verse
Element p = doc.select(
    String.format("table.scripture:has(td.verse a[name=%s]) span.main", verse)
).first();
System.out.println(p.text());

Output:

Deze eerste inschrijving vond plaats toen Cyrenius over Syrië stadhouder was.

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