如何使Nokogiri不转换太空 [英] how to make Nokogiri not to convert   to space

问题描述

我获取了一个类似html的片段

i fetch one html fragment like

"<li>市&nbsp;场&nbsp;价"

包含" "，但是在调用Nokogiri NodeSet的to_s之后，它将变为

which contains " ", but after calling to_s of Nokogiri NodeSet, it becomes

"<li>市 场 价"

，我想保留原始的html片段，并尝试为to_s方法设置:save_with option，但是失败了.

, i want to keep the original html fragment, and tried to set :save_with option for to_s method, but failed.

有人可以遇到相同的问题并给我帮助吗?预先谢谢你.

can someone encounter the same problem and give me help? thank you in advance.

推荐答案

我遇到了类似的情况，但我提出的建议有点破解，但似乎效果很好.

I encountered a similar situation, and what I came up was a bit of a hack, but it seems to work well.

nbsp = Nokogiri::HTML(" ").text
text.gsub(nbsp, " ")

就我而言，我希望nbsp成为常规空间.我认为在您的情况下，您希望将它们返回到& nbsp;"，因此您可以执行以下操作:

In my case, I wanted the nbsp to be a regular space. I think in your case, you want them to be returned to a " ", so you could do something like:

nbsp = Nokogiri::HTML(" ").text
html.gsub(nbsp, " ")

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