我正在尝试在下面的html中选择span标记之后的下一个节点值(数字4)。我怎么能这样做?
<tr valign="top">
<td></td>
<td><a href="#"> 1 </a></td>
<td><a href="#"> 2 </a></td>
<td><span> 3 </span></td>
<td><a href="#"> 4 </a></td>
<td><a href="#"> 5 </a></td>
<td><a href="#"> 6 </a></td>
</tr>
答案 0 :(得分:0)
final String html = "<tr valign=\"top\">\n"
+ " <td></td>\n"
+ " <td><a href=\"#\"> 1 </a></td>\n"
+ " <td><a href=\"#\"> 2 </a></td>\n"
+ " <td><span> 3 </span></td>\n"
+ " <td><a href=\"#\"> 4 </a></td>\n"
+ " <td><a href=\"#\"> 5 </a></td>\n"
+ " <td><a href=\"#\"> 6 </a></td>\n"
+ "</tr>";
Document doc = Jsoup.parse(html);
Element nextToSpan = doc.select("span").first().nextElementSibling();
<强>解释强>
doc.select("span") // Select the span-tags of doc
.first() // retrieve the first one
.nextElementSibling(); // Get the element that's next to it
文档: http://jsoup.org/cookbook/extracting-data/selector-syntax