CGI::Application::PSGI¶

An app using the CGI::Application::PSGI framework needs the app.psgi and requirements.txt files.

In the requirements.txt file, list any module requirements, with at least the following:

CGI::Application::PSGI
Plack::Builder

In the app.psgi file, the basic code will be similar to the following:

#perl

use lib "lib";

use strict;
use Plack::Builder;
use CGI::Application::PSGI;
use AppCore;

my $handler = sub {
  my $env = shift;
  my $app = AppCore->new({ QUERY => CGI::PSGI->new($env) });
  CGI::Application::PSGI->run($app);
};

builder {
  enable 'Plack::Middleware::ContentLength';
  $handler;
};

In the above example, AppCore.pm is located in the local lib directory and handles processing of the data and the response as per the CGI::Application documentation.