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Re: Re: form response

by giulienk (Curate)
on Dec 10, 2001 at 15:01 UTC ( [id://130626]=note: print w/replies, xml ) Need Help??


in reply to Re: form response
in thread form response

On things as simple as this you can also use LWP::Simple
use LWP::Simple; my $html = get($url);

gkinueliileunikg

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Re: Re: Re: form response
by rob_au (Abbot) on Dec 10, 2001 at 15:18 UTC
    True, the use of LWP::Simple makes things very easy - However, the use of the combination of LWP::UserAgent and HTTP::Request gives you a great deal more control over the request, returning HTTP headers and content by the same method.

    This can be quite advantageous and has most recently allowed the WWW::SimpleRobot module to be rewritten to make only a single request per page when crawling a web site (rather than the two requests it had previously been making using LWP::Simple - a request with the HEAD method for the page headers and the GET method for the page content) - The result was a considerable increase in module speed.

    To my mind there needs to be a very good reason as to why to use LWP::Simple in place of LWP::UserAgent and HTTP::Request rather than the other way around.

    ;-)

     

    perl -e 's&&rob@cowsnet.com.au&&&split/[@.]/&&s&.com.&_&&&print'

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