Hello world/Web server: Difference between revisions
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(Perl: simplify IO::Socket::INET call by using LocalAddr and remove Proto ("tcp" is default anyway)) |
(perl: now the plack/plackup examples with port 8080) |
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"Goodbye, World! (hello, visitor No. $vn!)\xd\xa"; |
"Goodbye, World! (hello, visitor No. $vn!)\xd\xa"; |
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}</lang> |
}</lang> |
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Here's another solution using Plack (may be found on CPAN): |
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<lang Perl>use Plack::Runner; |
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my $app = sub { |
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return [ 200, |
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[ 'Content-Type' => 'text/html; charset=UTF-8' ], |
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[ '<html><head><title>Goodbye, world!</title></head><body>Goodbye, world!</body></html>' ] |
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] |
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}; |
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my $runner = Plack::Runner->new; |
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$runner->parse_options('--host' => 'localhost', '--port' => 8080); |
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$runner->run($app);</lang> |
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When using plackup, then this may be compressed to one line: |
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<lang perl>my $app = sub { return [ 200, [ 'Content-Type' => 'text/html; charset=UTF-8' ], [ '<html><head><title>Goodbye, world!</title></head><body>Goodbye, world!</body></html>' ] ] };</lang> |
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Use <lang Shell>plackup --host localhost --port 8080 script.psgi</lang> to start the webserver. |
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=={{header|Perl 6}}== |
=={{header|Perl 6}}== |