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新手问题 jruby 下去除 html 标签用什么

as181920 · January 11, 2013 · Last by jhjguxin replied at January 11, 2013 · 2270 hits

以前习惯用 sanitize，换到 jruby 环境（别问我为什么要用 jruby）下居然连内容都 clean 掉了，如下 irb(main):006:0> Sanitize.clean "

abc

" => " " irb(main):007:0>

有其它什么方便的安全的去除 html 标签的方法不

as181920 #1 January 11, 2013

Nokogiri::HTML::DocumentFragment.parse(html).text 我自己先用这个了。

jhjguxin #2 January 11, 2013

http://api.rubyonrails.org/classes/ActionView/Helpers/SanitizeHelper.html

include ActionView::Helpers::SanitizeHelper
html = "<a>1</a> <p>asdf</p>"
strip_tags(html)
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