Beefy Boxes and Bandwidth Generously Provided by pair Networks
XP is just a number

Re: Fetching URL

by ym_chaitu (Initiate)
on Oct 04, 2011 at 06:11 UTC ( #929447=note: print w/replies, xml ) Need Help??

in reply to Fetching URL

didn't got a clarity on what you are saying but if you like to build a webcrawler then i have written one small code on that which you might be interested in. Webcraler

Replies are listed 'Best First'.
Re^2: Fetching URL
by Shaveta_Chawla (Sexton) on Oct 04, 2011 at 09:53 UTC
    I am trying to fetch a url which contains dynamic value, i have used form method, follow_link method but couldn't succeed. The URL which i have fetched is same that the source is generating but when i am opening that URL on browser,it is giving me wrong page information. May be some cookie based issue.. I am unable to understand the cause as the url is same.. can you guide me what can be the issue..

      You will need to send exactly the same information that your browser sends. Find out what the browser sends, for example using the Mozilla Live Headers extension or using Wireshark, and then replicate that data from your script.

        Actually the Content length, content header and cookies all the values changes with every request.. I am not able to generate the same header information. Can you guide me on this.

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://929447]
[choroba]: Discipulus they probably knew why they wrote the code in C
[Discipulus]: ah so the rule is: when the algorythm is unefficient use a speedy language? ;=)

How do I use this? | Other CB clients
Other Users?
Others taking refuge in the Monastery: (14)
As of 2017-10-23 16:15 GMT
Find Nodes?
    Voting Booth?
    My fridge is mostly full of:

    Results (280 votes). Check out past polls.