えっ、と思った現象です。 my $mech = WWW::Mechanize->new; my $res = $mech->get('http://〜〜〜〜.jpg'); warn "mech->content: " . length($mech->content) . "\n"; warn "res->content : " . length($res->content) . "\n"; # 結果 mech->content: 5078…