Explain Laravel Signed URLs.
Laravel's SignedURLs are signed URLs that generate links with timeliness and verification mechanisms to ensure that the links are not tampered with. It generates a signature based on routing parameters and APP_KEY. If the parameters are modified, the signature will be invalid. Use URL::signedRoute() to create permanent valid links; use URL::temporarySignedRoute() to create limited-time links; in the controller, you can verify signatures through the validSignature() method or the middleware ValidateSignature; Common application scenarios include email verification, one-time download link, invitation link and API interface access control; precautions include signatures
Jul 18, 2025 am 02:49 AM
How to implement login with Google in Laravel?
TosetupGooglelogininLaravelusingSocialite,firstcreateGoogleOAuthcredentialsintheCloudConsolewiththecorrectredirectURI,theninstallandconfigureLaravelSocialite.1.GotoGoogleCloudConsole,createaproject,andgenerateOAuthclientIDandsecretwithredirectURIlike
Jul 18, 2025 am 02:43 AM
Scheduling Tasks with Laravel Scheduler.
LaravelScheduler allows developers to define timing tasks through code without manually configuring Cron entries, improving efficiency and facilitating maintenance. You can define tasks in the schedule method of the Kernel.php file, such as setting the execution frequency using daily(), hourly(), or cron(). It is recommended to encapsulate complex logic into Artisan commands and use withoutOverlapping() to prevent concurrent execution. During debugging, you can use sendOutputTo() or emailOutputTo() to output logs. During deployment, ensure that only one scheduler process runs and avoid duplicate tasks. phpartisans available during testing
Jul 18, 2025 am 02:42 AM
How to use caching in Laravel?
Using cache in Laravel is to reduce database queries and improve application performance. Laravel provides a variety of cache drivers, such as file, database, redis, and memcached, which can be configured through .env files and is specified by CACHE_DRIVER by default. 1. Configure cache driver: file is suitable for small projects, database supports persistence, redis/memcached is suitable for high concurrency environments. When using Redis, you need to install predis/predis and set CACHE_DRIVER=redis. 2. Use CacheFacade: Common methods include put, get, remember,
Jul 18, 2025 am 02:02 AM
How to nest resource routes in Laravel?
Nested routes are used in Laravel to express the subordinate relationship between resources, such as the comments under the article; use Route::resource('posts.comments',CommentController::class) to create nested routes to generate URLs similar to /posts/{post}/comments/{comment}; the controller method needs to receive parent parameters such as publicfunctionshow(Post$post,Comment$comment); when generating links, the parameter order should be preceded by parent such as route('posts.comments.show',[$po
Jul 18, 2025 am 01:58 AM
Using the `resource` route in Laravel.
Laravel's resource routing automatically generates the corresponding routes for seven CRUD operations through a line of code. When you use Route::resource('photos',PhotoController::class);, Laravel will create seven routes: index, create, store, show, edit, update and destroy, respectively, corresponding to the methods in the controller, and generate URIs based on the resource name. You can also use only or except methods to specify the generated route, such as only retaining index and show, or excluding create and store; you can also use the parameters method to further
Jul 18, 2025 am 01:57 AM
How to protect API routes with Laravel Passport?
To protect LaravelAPI routing, you need to correctly configure Passport authentication middleware, issue access tokens, and implement permission control. 1. Install LaravelPassport and run phpartisanpassport:install to generate the key; 2. Use auth:api middleware to verify the BearerToken in the route; 3. Create a login interface to obtain the token through PasswordGrant; 4. Carry the token in the Authorization header when requesting the front-end; 5. Use scope to implement fine-grained permission control, specify permissions when creating the token and check the token permissions in the route; 6. Pay attention to it
Jul 18, 2025 am 01:53 AM
How to define and use View Composers in Laravel.
ViewComposers is a mechanism in Laravel for injecting data before view rendering, reducing controller burden and keeping code tidy. 1. It is a callback or class method that is automatically executed when the view is loaded; 2. It is usually registered in App\Providers\ViewServiceProvider; 3. Pass data to the view through $view->with(); 4. Suitable for processing shared data such as navigation bar, user information, etc.; 5. When using it, you should avoid complex logic and excessive database queries, and organize the structure reasonably.
Jul 18, 2025 am 01:40 AM
Implementing Localization in Laravel.
TosupportmultiplelanguagesinaLaravelapp,uselocalizationbysettinguplanguagefiles,changingtheapplicationlocale,andhandlingtranslationstrings,pluralization,andplaceholders.1.Storetranslationsinresources/langdirectorieswithsubfolderslikeen,es,fr,anduseke
Jul 18, 2025 am 01:01 AM
Using the Laravel Notifications system.
The core of sending Laravel notifications is to use the notify() method or Notification::send() to send in batches. It mainly supports mail, database, broadcast, slack and vonage channels, and can define the use channel through via(). Database notifications require running migration commands and implementing the toDatabase() method. Queue processing enables asynchronous sending by introducing Queueable, and can also customize channels such as DingTalk notifications.
Jul 18, 2025 am 12:57 AM
Can you explain the MVC architecture and how Yii implements it?
In the Yii framework, the implementation of the MVC architecture is intuitive and powerful. 1) Models (Models) process business logic and data, and use ActiveRecord to simplify database operations. 2) Views are responsible for data rendering and support template engines such as PHP and Twig. 3) Controllers manage user input and data flow, keeping it simple to avoid overcoupling.
Jul 18, 2025 am 12:54 AM
How do I retrieve data from the database using Yii models?
ToretrievedatausingYiimodels,utilizeActiveRecordmethodsandquerybuilding.1.Defineamodelclassextendingyii\db\ActiveRecordandspecifythemappedtableviatableName().2.UsefindOne()tofetchasinglerecordbyprimarykeyorcondition.3.Retrievemultiplerecordswithfind(
Jul 18, 2025 am 12:52 AM
Developing custom Artisan commands for Laravel
TocreateacustomArtisancommandinLaravel,firstgeneratethecommandusingphpartisanmake:commandYourCommandName,whichcreatesaclassinapp/Console/Commands.Next,definethecommandsignaturewithargumentsandoptionsinthe$signatureproperty,suchasuser:send-welcome-ema
Jul 18, 2025 am 12:49 AM
How do I create a custom asset bundle?
TocreateacustomassetbundleinUnity,firstorganizeandconfigureassets,assignAssetBundlenames,buildthebundleusinganeditorscript,andloaditatruntime.Beginbyplacingdesiredassetsinadedicatedfolder,ensuringcorrectimportsettingsandassigningthesamebundlenametore
Jul 18, 2025 am 12:45 AM
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