How do I get WWW::Mechanize to work?

Question

This script:

use strict;
use warnings;
use WWW::Mechanize;

my $mech = WWW::Mechanize->new( autocheck => 1 );

$mech->get( "http://www.google.com" );
print $mech->content;

Produces this error message:

Error GETing http://www.google.com : Can't connect to www.google.com:80 (connect: Unknown error) at D:\\PERL\\try.pl line 5

What's wrong?

Answer 1

From your error message I see that you're on a Windows box (D:\\PERL\\try.pl). Maybe the Windows firewall doesn't trust Perl to access the internet and blocks its traffic?

You might get lucky adding a rule allowing perl.exe access to the internet in the Windows firewall.

Answer 2

Did it work before? This code works on my Linux box.

1. It could be that you have no internet connection.
2. Maybe Google blocked you.

Answer 3

可能像Olfan所说的那样成为防火墙，或者您可能需要在环境中使用代理。