laravel adds routing files

Laravel is a popular PHP framework with simple and beautiful syntax and powerful functions. When developing applications with Laravel, it is often necessary to add custom routes to handle requests to access different pages. This article will introduce how to add custom routing files to Laravel projects to facilitate developers to manage and maintain routing information.

1. Create a new routing file

In the routes directory of the Laravel project, there is usually a web.php file and an api.php file. These two files are used to define web and API routes respectively. We can create a new file named custom.php in this directory to store custom routes. You can create a new file on the command line using the following command:

touch routes/custom.php

2. Configuring routing file

Open the custom.php file and start configuring custom routing. Routes are divided into get, post, put, delete and other types to handle user requests respectively. The following is a simple example for processing a GET request to access a custom page:

Route::get('/custom-page', function () {
    return view('custom');
});

In the above code, a route named custom-page is defined, and the response function of the route returns a route named custom view, used to display custom pages. The view files here need to be created first in the resources/views directory.

3. Register routing file

In order for the Laravel project to recognize and use the routing in the custom.php file, the file needs to be registered in the project. You can add the following code to the map function in the app/Providers/RouteServiceProvider.php file:

protected function mapCustomRoutes()
{
    Route::middleware('web')
        ->namespace($this->namespace)
        ->group(base_path('routes/custom.php'));
}

In the above code, a function named mapCustomRoutes is defined for registering custom routing files. In this function, the group function is used to bind the custom routing file to the Web middleware, and the directory path where the routing file is located is specified.

Next, call the mapCustomRoutes function in the map function in the RouteServiceProvider.php file to complete the registration of the custom route:

public function map()
{
    $this->mapWebRoutes();

    $this->mapApiRoutes();

    $this->mapCustomRoutes(); // 注册自定义路由文件
}

4. Test the custom route

After completing the configuration and registration of the custom routing file, you can test the custom routing in the project. You can use the following command to start the Laravel project, and access http://localhost/custom-page in the browser to check whether the custom page is loaded successfully:

php artisan serve

The access address of the custom page is: http:/ /localhost/custom-page

Summary

The above are the steps to add a custom routing file to the Laravel project. By creating custom routing files, you can better manage and maintain the numerous routing information in your Laravel application. At the same time, it also makes the routing logic clearer and easier for developers to understand and debug.

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