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Plack::App::URLMap.3pm
Langue: en
Version: 2010-05-04 (ubuntu - 24/10/10)
Section: 3 (Bibliothèques de fonctions)
NAME
Plack::App::URLMap - Map multiple apps in different pathsSYNOPSIS
use Plack::App::URLMap; my $app1 = sub { ... }; my $app2 = sub { ... }; my $app3 = sub { ... }; my $urlmap = Plack::App::URLMap->new; $urlmap->map("/" => $app1); $urlmap->map("/foo" => $app2); $urlmap->map("http://bar.example.com/" => $app3); my $app = $urlmap->to_app;
DESCRIPTION
Plack::App::URLMap is a PSGI application that can dispatch multiple applications based on URL path and hostnames (a.k.a ``virtual hosting'') and takes care of rewriting "SCRIPT_NAME" and "PATH_INFO". This module is inspired by Rack::URLMap.METHODS
- map
-
$urlmap->map("/foo" => $app); $urlmap->map("http://bar.example.com/" => $another_app);
Maps URL path or an absolute URL to a PSGI application. The match order is sorted by host name length and then path length.
URL paths need to match from the beginning and should match completely till the path separator (or the end of the path). For example, if you register the path "/foo", it will match with the request "/foo", "/foo/" or "/foo/bar" but it won't match with "/foox".
Mapping URL with host names is also possible, and in that case the URL mapping works like a virtual host.
- mount
- Alias for "map".
- to_app
-
my $handler = $urlmap->to_app;
Returns the PSGI application code reference. Note that the Plack::App::URLMap object is callable (by overloading the code dereference), so returning the object itself as a PSGI application should also work.
DEBUGGING
You can set the environment variable "PLACK_URLMAP_DEBUG" to see how this application matches with the incoming request host names and paths.AUTHOR
Tatsuhiko MiyagawaSEE ALSO
Plack::BuilderContenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre