regex cut css and js links from html

Question

I need to cut all css and js links from page, now Im using that regex:

([^ ()]*\.(?:css|js)\b)

Its works fine but its also cuts some links like:

href="stylesheets/{asfas}asf{,,.,sfasfas]F{asfas]fAS/MyFontsWebfontsKit.css

What I need to add to my regex to exclude that invalid links. I think I need exclude chars like '{},.' from regex matcher?

Im using JAVA Pattern/Macther to compile my regex.

Pls dont suggest me usage of html parsers(like Jsoup and etc).

update1:

it's work fine. find() and group() give me an expected result — Andrew
– Andrew, Commented Aug 5, 2015 at 13:02
mm, I want to ignore links like 'href="stylesheets/{asfas}asf{,,.,sfasfas]F{asfas]fAS/MyFontsWebfontsKit.css', but now I grab them, pls see my update — MeetJoeBlack
– MeetJoeBlack, Commented Aug 5, 2015 at 13:03

m.cekiera · Accepted Answer · 2015-08-05 13:17:25Z

2

Try with regex like this:

(?<==)([^ (){},]*?\.(?:css|js)\b)

or:

(?<=\s)([^ (){},]*?\.(?:css|js)\b)

if you want also to grab href/src.

answered Aug 5, 2015 at 13:07

m.cekiera

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1 Comment

@MeetJoeBlack I updated answer, what you think about new one?