PDF::FromHTML - Corrupt file and no output

问题

Similar to this post PDF::FromHTML creates empty PDF

I have the following code

    $textblob='<html><head></head><body><p>HelloWorld</p></body></html>';

    my $output;
    if(defined($query->param('PDF'))){
        my $pdf = PDF::FromHTML->new( encoding => 'utf-8' );
        $pdf->load_file(\$textblob);
        $pdf->convert(
            # With PDF::API2, font names such as 'traditional' also works
             Font        => 'Arial',
             LineHeight  => 10,
             Landscape   => 1,
        );
        $pdf->write_file(\$output);
        print $output;
    }

In Firefox this simply gives me an empty PDF page, when I save the page and view it in Acrobat it reports the file is corrupt/damaged and cannot be repaired. TIA.

回答1:

My error was elsewhere in the script thanks for looking/commenting (note do not :

binmode STDOUT, ':encoding(UTF-8)';

if you want to use this module obvs).

Of course the Anchors don't work/appear now for some unknown reason :-(

来源：https://stackoverflow.com/questions/57967465/pdffromhtml-corrupt-file-and-no-output

标签

perl

pdf

cpan

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