Regex strip filename from url

I need to strip links to files fileName like this:

 url('../webfonts/2EC49F_0_0.eot')

So I need to cut the path '2EC49F'

, I create this template: ([\/]].*?[_])

But it doesn't work. I am using Java Pattern / Matcher.

+3

MeetJoeBlack 30 jul. 15 at 20:14

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4 answers

I think you can use this

/.*?([^\/]*$)/

or

.*(?<=\/)([^_.]*).*$

That you can use wildcard \1

.

+1

shA.t 30 jul. 15 at 20:18

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You can use a search based regex to match:

(?<=/)[^/_]+(?=_)

Demo version of RegEx

+2

anubhava 30 jul. 15 at 20:22

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You can use the following pattern to match:

([^_\/]*)_

and replace it with an empty string.

+1

Dzienny 30 jul. 15 at 20:20

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As pointed out in the comments, don't use regex. Instead of this:

String url(String input) {
    int slashLoc = input.lastIndexOf('/');
    int underLoc = input.indexOf('_', slashLoc);
    if (slashLoc != -1 && underLoc && slashLoc+1 < underLoc) { // sanity check
        return input.substring(shashLoc, underLoc);
    } else return "";
}

0

Barett 30 jul. At 21:10

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