Thread Links extrahieren (5 answers)
Opened by Mary at 2006-09-22 21:45

renee
 2006-09-24 13:17
#28645 #28645
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Code: (dl )
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#! /usr/bin/perl
use strict;
use warnings;
use HTML::Parser;

my @links;
my $file = "my_test.html";

my $p = HTML::Parser->new();
$p->handler(start => \&start_handler,"tagname,attr,self");
$p->parse_file($file);

foreach my $link(@links){
print "Linktext: ",$link->[1],"\tURL: ",$link->[0],"\n";
}

sub start_handler{
my ($tagname,$attr,$self) = @_;
return unless($tagname eq 'a' and defined $attr);
my ($url,$class) = @{$attr}{qw/href class/};
my $text;
$self->handler(text => sub{$text = shift;},"dtext");
$self->handler(end => sub{
my ($tag) = @_;
if($tag eq 'a' and defined $class and $class eq 'res'){
push(@links,[$url,$text]);
}
},"tagname");
}
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