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我如何从Nokogiri那里获得一个 No子:XML:Reader?
原标题:How do I get a Node element from a Nokogiri::XML::Reader?

笔会指出,你可以与ach们一道通过 no子, no子将返回 block。 然而,情况并非如此。 返回的“node”只是读者的一个实例。

我需要获得诺德的反对,以便我能够接触:

node.content

然而,这似乎记录不好。 不管怎么说,在两小时的尝试之后,我怎么做如此简单的事情。 感谢任何帮助。

最佳回答

你们是否寻求这样的东西?

require  nokogiri 

xml = <<eoxml
<x xmlns:tenderlove= http://tenderlovemaking.com/ >
<tenderlove:foo awesome= true >snuggles!</tenderlove:foo>
<truth>echo chamber</truth>
</x>
eoxml

doc = Nokogiri::XML::Reader(xml)

doc.each do |node|
  if node.attributes == {"awesome"=>"true"}
    puts node.inner_xml
  end
end

# => snuggles!
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