javascript plain text url parsing
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01-10-2019 - |
문제
I'm trying to search plain old strings for urls that begin with http, but all the regex I find doesn't seem to work in javascript nor can I seem to find an example of this in javascript.
This is the one I'm trying to use from here and here:
var test = /\b(?:(?:https?|ftp|file)://www\.|ftp\.)[-A-Z0-9+&@#/%=~_|$?!:,.]*[A-Z0-9+&@#/%=~_|$]/;
But when I try to run it, I get "Unexpected token |" errors.
해결책
Ok, a comment seems to be not enough, hard to find full answer. I rewrite whole proper regexp: (tested, it works good)
var test = /\b(?:(?:https?|ftp|file):\/\/www\.|ftp\.)[-A-Z0-9+&@#\/%=~_|$?!:,.]*[A-Z0-9+&@#\/%=~_|$]/i;
The i
on the end means 'ignore case', so it is necessary for this regexp.
다른 팁
You're using /
as your regex delimiter, and are also using /
within the regex (before www), so the regex actually terminates after the first / before www. Change it to:
var test = /\b(?:(?:https?|ftp|file):\/\/www\.|ftp\.)[-A-Z0-9+&@#/%=~_|$?!:,.]*[A-Z0-9+&@#/%=~_|$]/;
^^^^ escape here
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