这是评论
<div id="md container">
<ul class="unstyled inline span12" style="margin-top: … /ul>
<div id="md_func"
<ul class"unstyled inline span4 ng-scope"ng-init…
<li ng-repeat="event in events" class"span12 ng-scope …
<div class="func" ng-class"…
<span class="name" event-nowatch="name">XYZ_want_to_get</span>
<span class="pull-left address" event-nowatch="address">1234 maries ct</span>
</div>
</li>
</ul>
</u> … </ul>
</u> … </ul>
</div>
</div>
如何在嵌套div中获得“XYZ_want_to_get”?我尝试过xpath和css组合,但实际上永远不会得到值“XYZ_want_to_get”。我使用了检查器来公开路径 - 当使用时输出节点源或什么都没有。
@contents = Nokogiri::HTML(open(url))
puts "css"
puts @contents.at_css('#markdown_functions > ul:nth-child(1) > li:nth-child(1) > div.function > span.name').text
puts "xpath"
puts @contents.at_xpath('//*[@id="markdown_functions"]/ul[1]/li/div[1]/span[1]/text()')
puts "search"
puts @contents.search('//CORE').first.text
提前谢谢
dp33
答案 0 :(得分:0)
您可以通过以下方式获得“XYZ_want_to_get”:
@contents = Nokogiri::HTML(open(url))
@contents.css('span.name').text
证明:
2.1.4 :015 > page.css('span.name').text
=> "XYZ_want_to_get"