Nokogiri("<a href='*|UNSUB|*'>unsubscribe</a>").to_html
# returns
"<a href="*%7CUNSUB%7C*">unsubscribe</a>"
How can I get Nokogiri to not escape the pipes?
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):
问题:
回答1:
require 'nokogiri'
doc = Nokogiri("<a href='*|UNSUB|*'>unsubscribe</a>")
puts doc.to_html
#=> <a href="*%7CUNSUB%7C*">unsubscribe</a>
puts doc.to_xml
#=> <?xml version="1.0"?>
#=> <a href="*|UNSUB|*">unsubscribe</a>
Alternatively:
puts doc.to_html.gsub('%7C','|')
#=> <a href="*|UNSUB|*">unsubscribe</a>
