A brief analysis of whether each page in laravel needs to define a route

In Laravel, routing refers to the mechanism that associates URLs with methods in corresponding controllers. Using Laravel's routing can very conveniently manage the URL of our application, achieve URL friendliness, and quickly and flexibly locate controllers and methods.

So, for each page, do we need to define a route for it? The answer is of course no. Let’s explain it in detail below.

For a typical website application, it usually contains many modules and functions, and each module and function has a corresponding page. If you define a route for each page, it will be very cumbersome and redundant, and will lead to too many routes, making it inconvenient to maintain.

So, we need to use some techniques to simplify our routing design:

First, we can define some routing rules. For example, if all article-related pages on our website start with "/article/", then we can define the routing rules for these related pages through the following code:

Route::group(['prefix' => 'article'], function () {
    Route::get('/', 'ArticleController@index');
    Route::get('/detail/{id}', 'ArticleController@detail');
    Route::get('/edit/{id}', 'ArticleController@edit');
});

Through such routing rules, access "/article/" corresponds to the index method in ArticleController, accessing "/article/detail/{id}" corresponds to the detail method in ArticleController, accessing "/article/edit/{id}" corresponds to the method in ArticleController edit method.

Secondly, we can use resource routing to manage our routing more conveniently. In Laravel, resource routing is a very convenient way to define the same request type and path for multiple related routes. For example, we can define article-related resource routing as follows:

Route::resource('article', 'ArticleController');

At this time, we can access the corresponding controller method through the following link:

• GET /article: Display the article list interface
• GET /article/create: Display the article creation interface
• POST /article: Create a new article
• GET /article/{ id}: Display the details interface of the specified article
• GET /article/{id}/edit: Display the interface for modifying the specified article
• PUT/PATCH /article/{id}: Update the specified article
• DELETE /article/{id}: Delete the specified article

Finally, we can also use the automatic route generation mechanism provided by Laravel to simplify our routing design. In Laravel, we can use the following code to batch generate routes for methods in the controller:

Route::controller('article', 'ArticleController');

Then, we can access the corresponding controller methods through the following links:

• GET /article: Displays the article list interface, the corresponding controller method is getIndex()
• GET /article/create: Displays the article creation interface, the corresponding controller method is getCreate()
• POST /article: Create a new article, the corresponding controller method is postIndex()
• GET /article/{id}: Display the details interface of the specified article, the corresponding controller method is getShow ($id)
• GET /article/{id}/edit: Displays the interface for modifying the specified article. The corresponding controller method is getEdit($id)
• PUT/PATCH /article/ {id}: Update the specified article, the corresponding controller method is putIndex($id)
• DELETE /article/{id}: Delete the specified article, the corresponding controller method is deleteIndex($id)

Through the above three methods, we can manage routing relatively easily without having to define a route for each page. Of course, this does not mean that all pages do not need routing. Pages that need to be displayed still need to be managed through corresponding routing, but we can avoid routing from becoming too redundant and cumbersome through reasonable design.

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