使用Ox使用cdata生成XML？

Question

我需要使用ox生成XML,但是没有从文档中获得太多帮助.我需要像这样生成XML:

<Jobpostings>
  <Postings>
    <Posting>
      <JobTitle><cdata>Programmer Analyst 3-IT</cdata></JobTitle>
      <Location><cdata>Romania,Bucharest...</cdata></Location>
      <CountryCode><cdata>US</cdata>   </CountryCode>
      <JobDescription><cdata>class technology to develop.</cdata></JobDescription>             
    </Posting>     
  </Postings>
</jobpostings>

我将标签内的数据作为变量中的字符串,如下所示:

jobtitle = "Programmer Analyst 3-IT" and so on...

我目前正在使用Nokogiri来生成XML,但我需要处理大数据,并且出于性能考虑,我正在转向Ox.

关于如何做到这一点的任何想法？

Answer 1

它非常简单,只需初始化新元素并将它们附加到其他元素即可.不幸的是,Ox库中没有XML构建器......这是一个例子:

require 'ox'
include Ox

source = Document.new

jobpostings = Element.new('Jobpostings')
source << jobpostings

postings = Element.new('Postings')
jobpostings << postings

posting = Element.new('Posting')
postings << posting

jobtitle = Element.new('JobTitle')
posting << jobtitle
jobtitle << CData.new('Programmer Analyst 3-IT')

location = Element.new('Location')
posting << location
location << CData.new('Romania,Bucharest...')

countrycode = Element.new('CountryCode')
posting << countrycode
countrycode << CData.new('US')
countrycode << '   '

jobdescription = Element.new('JobDescription')
posting << jobdescription
jobdescription << CData.new('class technology to develop.')

puts dump(source)

返回:

<Jobpostings>
  <Postings>
    <Posting>
      <JobTitle>
        <![CDATA[Programmer Analyst 3-IT]]>
      </JobTitle>
      <Location>
        <![CDATA[Romania,Bucharest...]]>
      </Location>
      <CountryCode>
        <![CDATA[US]]>   </CountryCode>
      <JobDescription>
        <![CDATA[class technology to develop.]]>
      </JobDescription>
    </Posting>
  </Postings>
</Jobpostings>