CODEWITHSUNDEEP
perlhtml-tree
Cindrella
Cindrella

Reputation: 1721

HTML::TreeBuilder->new_from_url() in perl not working

Using HTML::TreeBuilder->new_from_url() want to go to a website say https://abc.com/index.html and want to display some values from that html page.

https://abc.com/index.html asks for user authentication(test/test123 are username and password). I have used below code: File name: finaldisplay.pl

  #!/usr/bin/perl

   use HTML::TreeBuilder;
   use HTML::Entities;


   my $url = "http://test:[email protected]:8080/index.html";
   my $tree = HTML::TreeBuilder->new_from_url($url);

   $tree->elementify;

   for my $post( $tree->look_down( _tag => q{tr}, 'class' => 'row-odd'  ) ) {

my $disk_value;
my $name = $post->look_down( _tag => q{td}, 'class' => 'stats_left');
    my $data = $name->as_trimmed_text;


 if($data =~ /Home Directory/){
$disk_value =   $post->look_down( _tag => q{td}, 'class' => 'stats_right' )->as_trimmed_text;
print STDERR "$data : $disk_value\n";
}
elsif($data =~ /Disk Space Usage/){
$disk_value = $post->look_down( _tag => q{td}, 'class' => 'stats_right' );
$disk_value = ($disk_value->content_list)[0];

$disk_value  = encode_entities($disk_value);

 print STDERR "$data : $disk_value\n";
}

}

for my $post( $tree->look_down( _tag => q{tr}, 'class' => 'row-even'  ) ) {

my ($disk_value, $disk);

my $name = $post->look_down( _tag => q{td}, 'class' => 'stats_left');
     my $data = $name->as_trimmed_text;

    if($data =~ /Main Domain/){
$disk = $post->look_down( _tag => q{td}, 'class' => 'stats_right' );
$disk_value = $post->look_down( _tag => q{b})->as_trimmed_text;
print STDERR "$data : $disk_value\n";
} 

 }

When I am running the file from command line getting error "Can't locate auto/HTML/TreeBuilder/new_from_ur.al in @INC (@INC contains: C:/Per l/lib C:/Perl/site/lib .) at finaldisplay.pl line 8"

Upvotes: 0

Views: 671

Answers (1)

Mandar Pande
Mandar Pande

Reputation: 12984

First check the latest version of the module HTML::TreeBuilder. Try to install it from cpan.

cpan -i HTML::TreeBuilder

Upvotes: 1

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