How To Scrape Url Using Regex

[dahid84 5]

Can you help me ? i have no idea how to scrape url only from txt or www

 

example

 

tp://allegro.pl/zbiorniczek-wyrownawczy-renault-scenic-ii-1-9-dci-i6849933633.html">ZBIORNICZEK WYROWNAWCZY RENAULT SCENIC II 1.9 DCI</a></h2><div class="bec3e46"><dl><dt class="b44fe91"><span>Stan</span></dt><dd><span>Używany</span></dd></dl></div><div class="_7765cc3 "><div class="ae47445 "><span class="d881929"><span class="e82f23a"><!-- react-text: 1302 -->4<!-- /react-text --><span>,</span><span>00</span><!-- react-text: 1305 --> zł<!-- /react-text --></span></span></div><span class="_08a4344 _0b616fa">kup teraz</span><!-- react-empty: 1307 --><!-- react-empty: 1308 --><div class="_1245c7d "><div class="_7b041d2 "><span class="cba8e24"><span class="e4865f5"><span><strong>19,00 zł</strong> z dostawą</span></span></span></div></div></div><div class="_13405e3"><span class="d30a778"></span></div><!-- react-empty: 1316 --></div></div></div></article><article class="fa72b28 "><div><div class="_7cab484 "><div class="ca5b3a9  _9794b96"><a href="http://allegro.pl/zbiorniczek-wyrownawczy-2-2hdi-citroen-c5-i6854155399.html

http://allegro.pl/zbiorniczek-wyrownawczy-2-2hdi-citroen-c5-i6854155399.html">ZBIORNICZEKWYRÓWNAWCZY 2.2HDI CITROEN C5</a></h2><div class="bec3e46"><dl><dt class="b44fe91"><span>Stan</span></dt><dd><span>Używany</span></dd></dl></div><div class="_7765cc3 "><div class="ae47445 "><span class="d881929"><span class="e82f23a"><!-- react-text: 1338 -->4<!-- /react-text --><span>,</span><span>00</span><!-- react-text: 1341 --> zł<!-- /react-text --></span></span></div><span class="_08a4344 _0b616fa">kup teraz</span><!-- react-empty: 1343 --><!-- react-empty: 1344 --><div class="_1245c7d "><div class="_7b041d2 "><span class="cba8e24"><span class="e4865f5"><span><strong>19,00 zł</strong> z dostawą</span></span></span></div></div></div><div class="_13405e3"><span class="d30a778"></span></div><!-- react-empty: 1352 --></div></div></div></article><article class="fa72b28 "><div><div class="_7cab484 "><div class="ca5b3a9  _9794b96"><a href="http://allegro.pl/vw-golf-iii-vento-1-9tdi-przewod-wody-od-nagrz-i5066149185.html

 

i need only url start from http://allegro.pland finish .html

 

or maybe you know how to scrape easy url from this page

https://allegro.pl/kategoria/czesci-samochodowe-620?order=d&state=3&buyUsed=1
i need all url from this www

 

i try to use this comend but dosent work correctly

 

set(#url,$page scrape("<a href=\"","\" "),"Global")

Edited June 13, 2017 by dahid84

[HelloInsomnia 1103]

Try find regular expression and use this:

http:\/\/allegro\.pl.*?\.html

[fastlinks 16]

this regex can get most of the url

 

(?:https?:\/\/)?(?:[\w]+\.)([a-zA-Z\.]{2,6})([\/\w\.-]*)*\/?