Regex java predefined number of slash in url

Question

I have a url string as theese http://www.domain.it/aaa/007585100-5/aaa.html or http://aaa.domain.it/aaa/aaa/aaa.html

with this regex java ^.*(domain.it).*(.html){1}$ i match the second url but not the first. In addition my regex is not accurate.

Can also divide the regex in two regex separated. The one or two regex must exclude from match the url like aaa.domain.it/

PS the string "aaa" in url's can be a random string composed by 1..N char [a-z0-9].

Thanks in advance

Answer 1

Try this:

"^http://[0-9a-zA-Z]+\\.domain\.it(/[^/]+?){3}.html$"

3 slashes max, and exclude *.domain.it/ :

"^http://[0-9a-zA-Z]+\\.domain\.it(/[^/]+?){1,3}.html$"