How to get the certain segment of a URL using regex? -

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say url http://aa/bb/cc. "aa" in segment 1, "bb" in 2 , "cc" in 3. how regex extract given number of segment? (so \2, \3 refers part of url.)

try regex:

http:/(?:/([^/]+))+

explaination:

(subexpression) captures matched subexpression , assigns zero-based ordinal number.

(?:subexpression) defines noncapturing group.

+ matches previous element 1 or more times.

[^character_group] negation: matches single character not in character_group.


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