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Quinton Hebenstreit

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Aug 3, 2024, 3:30:31 PM8/3/24

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Good to know: Route Handlers are only available inside the app directory. They are the equivalent of API Routes inside the pages directory meaning you do not need to use API Routes and Route Handlers together.

Good to know: Like API Routes, Route Handlers can be used for cases like handling form submissions. A new abstraction for handling forms and mutations that integrates deeply with React is being worked on.

Route Handlers have an isomorphic Web API to support both Edge and Node.js runtimes seamlessly, including support for streaming. Since Route Handlers use the same route segment configuration as Pages and Layouts, they support long-awaited features like general-purpose statically regenerated Route Handlers.

OpenStreetsPGH is back in action for Summer 2024! Hosted by BikePGH, this free community event that opens miles of Pittsburgh streets for people to walk, run, bike, and explore spaces that are usually taken up by motor vehicles. Join us from 10 am - 2 pm on event days - the streets will be yours!

Take a car-free journey from Market Square in the heart of Downtown, through the newly renovated Armstrong Tunnel, across the 10th St Bridge, and into the bustling East Carson business district in the South Side!

Journey 3.5 miles from the heart of the Historic Hill District through Downtown and Market Square, then across the scenic Roberto Clemente Bridge into the Northside. Hidden neighborhood gems abound on (and off) this route - don't miss out on incredible views from both the Upper and Lower Hill and take time to explore Pittsburgh's newest park - Frankie Pace Park.

Journey through the East End neighborhoods, taking in parks and local hotspots throughout Larimer and East Liberty. The route then leads through the heart of Homewood, showcasing incredible art, community gardens, and new businesses as you explore further towards Point Breeze, Wilkinsburg, and the eastern edge of the Steel City.

Hosted by BikePGH, OpenStreetsPGH is a free community event that temporarily closes streets to car traffic and invites Pittsburghers to reimagine their streets as places for people, not just cars.Contact us at openstr...@bikepgh.org or 412-325-4334

You define routing using methods of the Express app object that correspond to HTTP methods;for example, app.get() to handle GET requests and app.post to handle POST requests. For a full list,see app.METHOD. You can also use app.all() to handle all HTTP methods and app.use() tospecify middleware as the callback function (See Using middleware for details).

In fact, the routing methods can have more than one callback function as arguments.With multiple callback functions, it is important to provide next as an argument to the callback function and then call next() within the body of the function to hand off controlto the next callback.

Express uses path-to-regexp for matching the route paths; see the path-to-regexp documentation for all the possibilities in defining route paths. Express Route Tester is a handy tool for testing basic Express routes, although it does not support pattern matching.

Route parameters are named URL segments that are used to capture the values specified at their position in the URL. The captured values are populated in the req.params object, with the name of the route parameter specified in the path as their respective keys.

The methods on the response object (res) in the following table can send a response to the client, and terminate the request-response cycle. If none of these methods are called from a route handler, the client request will be left hanging.

You can create chainable route handlers for a route path by using app.route().Because the path is specified at a single location, creating modular routes is helpful, as is reducing redundancy and typos. For more information about routes, see: Router() documentation.

In general, we direct traffic using the most specific route that matches the traffic. This is known as the longest prefix match. If your route table has overlapping or matching routes, additional rules apply.

The following example subnet route table has a route for IPv4 internet traffic (0.0.0.0/0) that points to an internet gateway, and a route for 172.31.0.0/16 IPv4 traffic that points to a peering connection (pcx-11223344556677889). Any traffic from the subnet that's destined for the 172.31.0.0/16 IP address range uses the peering connection, because this route is more specific than the route for internet gateway. Any traffic destined for a target within the VPC (10.0.0.0/16) is covered by the local route, and therefore is routed within the VPC. All other traffic from the subnet uses the internet gateway.

If you've attached a virtual private gateway to your VPC and enabled route propagation on your subnet route table, routes representing your Site-to-Site VPN connection automatically appear as propagated routes in your route table.

The following example route table has a static route to an internet gateway and a propagated route to a virtual private gateway. Both routes have a destination of 172.31.0.0/24. Because a static route to an internet gateway takes priority, all traffic destined for 172.31.0.0/24 is routed to the internet gateway.

If your route table contains a propagated route that matches a route that references a prefix list, the route that references the prefix list takes priority. Please note that for routes that overlap, more specific routes always take priority irrespective of whether they are propagated routes, static routes, or routes that reference prefix lists.

If your route table references multiple prefix lists that have overlapping CIDR blocks to different targets, we randomly choose which route takes priority. Thereafter, the same route always takes priority.

All Laravel routes are defined in your route files, which are located in the routes directory. These files are automatically loaded by Laravel using the configuration specified in your application's bootstrap/app.php file. The routes/web.php file defines routes that are for your web interface. These routes are assigned the web middleware group, which provides features like session state and CSRF protection.

For most applications, you will begin by defining routes in your routes/web.php file. The routes defined in routes/web.php may be accessed by entering the defined route's URL in your browser. For example, you may access the following route by navigating to in your browser:

The install:api command installs Laravel Sanctum, which provides a robust, yet simple API token authentication guard which can be used to authenticate third-party API consumers, SPAs, or mobile applications. In addition, the install:api command creates the routes/api.php file:

The routes in routes/api.php are stateless and are assigned to the api middleware group. Additionally, the /api URI prefix is automatically applied to these routes, so you do not need to manually apply it to every route in the file. You may change the prefix by modifying your application's bootstrap/app.php file:

Sometimes you may need to register a route that responds to multiple HTTP verbs. You may do so using the match method. Or, you may even register a route that responds to all HTTP verbs using the any method:

You may type-hint any dependencies required by your route in your route's callback signature. The declared dependencies will automatically be resolved and injected into the callback by the Laravel service container. For example, you may type-hint the Illuminate\Http\Request class to have the current HTTP request automatically injected into your route callback:

Remember, any HTML forms pointing to POST, PUT, PATCH, or DELETE routes that are defined in the web routes file should include a CSRF token field. Otherwise, the request will be rejected. You can read more about CSRF protection in the CSRF documentation:

If you are defining a route that redirects to another URI, you may use the Route::redirect method. This method provides a convenient shortcut so that you do not have to define a full route or controller for performing a simple redirect:

If your route only needs to return a view, you may use the Route::view method. Like the redirect method, this method provides a simple shortcut so that you do not have to define a full route or controller. The view method accepts a URI as its first argument and a view name as its second argument. In addition, you may provide an array of data to pass to the view as an optional third argument:

By default, the route middleware that are assigned to each route will not be displayed in the route:list output; however, you can instruct Laravel to display the route middleware and middleware group names by adding the -v option to the command:

However, sometimes you may want to define an entirely new file to contain a subset of your application's routes. To accomplish this, you may provide a then closure to the withRouting method. Within this closure, you may register any additional routes that are necessary for your application:

Or, you may even take complete control over route registration by providing a using closure to the withRouting method. When this argument is passed, no HTTP routes will be registered by the framework and you are responsible for manually registering all routes:

Route parameters are always encased within braces and should consist of alphabetic characters. Underscores (_) are also acceptable within route parameter names. Route parameters are injected into route callbacks / controllers based on their order - the names of the route callback / controller arguments do not matter.

Occasionally you may need to specify a route parameter that may not always be present in the URI. You may do so by placing a ? mark after the parameter name. Make sure to give the route's corresponding variable a default value:

You may constrain the format of your route parameters using the where method on a route instance. The where method accepts the name of the parameter and a regular expression defining how the parameter should be constrained: