ruby - 如何在 Nokogiri 中创建具有长命名空间的 XML，除以点

Question

我需要在 Nokogiri 中重新创建这部分 XML 文档:

<propertiesJMeter>
    <jmeter.save.saveservice.thread_counts>
       true
    </jmeter.save.saveservice.thread_counts>
</propertiesJMeter>

我像这样用 Nokogiri::XML::Builder 构建它，这里只是有问题的部分:

propertiesJMeter {
  jmeter.save.saveservice.thread_counts 'true'
}

结果不正确，因为我不需要那个类变量并且我想保存命名空间结构:

<propertiesJMeter>
  <jmeter class="save saveservice thread_counts">
     true
  </jmeter>
</propertiesJMeter>

Answer 1

发布“nokogiri-talk”组的答案，这对我有帮助

The issue is that

jmeter.save

is interpreted by Nokogiri Builder as a "Tag Attribute Short Cut" (as you can read about at http://www.rubydoc.info/github/sparklemotion/nokogiri/Nokogiri/XML/Builder).

To make a tag with a "." in the tagname, you'll need to make sure ruby doesn't interpret the "." as an instance method call. This works:

propertiesJMeter {
  send "jmeter.save.saveservice.thread_counts", 'true'
}

and emits

<propertiesJMeter>
  <jmeter.save.saveservice.thread_counts>true</jmeter.save.saveservice.thread_counts>
</propertiesJMeter>