How to implement full-text search with Laravel Scout?
LaravelScout realizes full-text search of the Eloquent model through drivers. First, install Scout and configure the driver. 1. Use composerrequirelaravel/scout and publish configuration files, set SCOUT_DRIVER=database; 2. Introduce Laravel\Scout\Searchabletrait in the target model and define the toSearchableArray method to specify the index field; 3. Execute phpartisanmigrate to create the searchable_index table, and then run phpartisanscout:import&qu
Aug 03, 2025 am 07:43 AM
How to handle authentication with JWT (JSON Web Tokens) in Laravel?
To implement JWT authentication in Laravel, you need to install tymon/jwt-auth and configure it correctly. 1. Use Composer to install the tymon/jwt-auth package and publish the configuration file to generate the JWT key; 2. Modify the User model to implement the JWTSubject interface, define the getJWTIdentifier and getJWTCustomClaims methods, and set the driver of the API guard to jwt in config/auth.php; 3. Define login, logout, refresh and user information routes in routes/api.php, create AuthController processing authentication logic, and use Auth:
Aug 03, 2025 am 07:12 AM
How to use eager loading to solve the N 1 problem in Laravel?
TheN 1queryproblemoccurswhenloadingacollectionofmodelsandaccessingtheirrelationshipsinaloop,resultinginonequeryforthemodelsandNadditionalqueriesforeachrelationship.2.UseLaravel’swith()methodtoeagerloadrelationshipsandreduceN 1queriestojusttwo:onefort
Aug 03, 2025 am 04:38 AM
How to work with the file storage system in Laravel?
Laravel's file storage system provides a unified API through the Storage facade, supporting local, S3 and other drivers. 1. Configure the disk in config/filesystems.php, such as local, public, s3; 2. Use Storage::put, putFile and other methods to store files, such as $request->file('avatar')->store('avatar','public'); 3. Get the content through Storage::get, and generate URL for Storage::url; 4. Use exists to check the file and delete the file;
Aug 03, 2025 am 02:57 AM
How to set up a CI/CD pipeline with GitHub Actions for Laravel?
Create a .github/workflows/ci-cd.yml file to define the workflow, trigger the condition to push to or merge to the main branch, and configure MySQL service; 2. Check out the code in the test task, set up the PHP environment, install dependencies, generate application keys, configure .env files, run migrations and execute phpunit tests; 3. Optional but recommended to add PHPStan and other tools for code quality check; 4. Use appleboy/ssh-action to deploy to the server through SSH, and run only after the main branch is pushed and the test is passed, and sensitive information is managed through GitHubSecrets; 5. All sensitive configurations use environment variables and Git
Aug 03, 2025 am 02:43 AM
Laravel MVC: architecture limitations
Laravel'simplementationofMVChaslimitations:1)Controllersoftenhandlemorethanjustdecidingwhichmodelandviewtouse,leadingto'fat'controllers.2)Eloquentmodelscantakeontoomanyresponsibilitiesbeyonddatarepresentation.3)Viewsaretightlycoupledwithcontrollers,m
Aug 03, 2025 am 12:50 AM
How to create a custom cast for Eloquent models in Laravel?
Create a custom Cast class that implements the CastsAttributes interface, define get and set methods to control the acquisition and setting of properties; 2. Register the Cast class in the $casts array of the Eloquent model to automatically convert the properties; 3. Optionally use CastsInboundAttributes to implement inbound only conversion, or define simple inline Casts through closures; 4. Support Cast with parameters, pass parameters through colons and access using $this->parameters in the class; 5. It is recommended to use classes rather than closures to improve maintainability, ensure data consistency and avoid duplicate logic.
Aug 03, 2025 am 12:40 AM
How to deploy a Laravel application to production?
SetAPP_ENV=productionandAPP_DEBUG=falsein.env,generateapplicationkeywithphpartisankey:generate,andrunphpartisanconfig:cache,route:cache,andview:cachetooptimizeperformance.2.InstallPHP8.1 withrequiredextensions(OpenSSL,PDO,MBstring,etc.),configureNgin
Aug 03, 2025 am 12:20 AM
What are Repository Contracts in Laravel?
The Repository pattern is a design pattern used to decouple business logic from data access logic. 1. It defines data access methods through interfaces (Contract); 2. The specific operations are implemented by the Repository class; 3. The controller uses the interface through dependency injection, and does not directly contact the data source; 4. Advantages include neat code, strong testability, easy maintenance and team collaboration; 5. Applicable to medium and large projects, small projects can use the model directly.
Aug 03, 2025 am 12:10 AM
How to send email with Laravel?
Configure email settings, 2. Create Mailable class, 3. Create mail templates, 4. Send mail, 5. Optionally use queues to improve performance; first set MAIL_MAILER, MAIL_HOST and other information in .env to configure email drivers. It is recommended that the development environment use Mailtrap or log driver to avoid missend. Then generate the Mailable class through phpartisanmake:mailWelcomeEmail and define the topic and view in the build method. Then create a Blade template in resources/views/emails/welcome.blade.php and use variables to display dynamic content.
Aug 02, 2025 pm 04:20 PM
What are Yii widgets, and what is their purpose?
In Yii, widgets are reusable components used to encapsulate common UI elements or logic. Its core role is to improve development efficiency and maintain interface consistency. Using Yii widgets can avoid repeated writing of code, realize code reuse, maintain unified interface, separate focus points, and facilitate expansion. Yii provides a variety of built-in widgets, such as ActiveForm for model forms, ListView/GridView display list and table data, Pagination implementation of pagination control, and Menu dynamically generate navigation menus. When view code is found to be duplicated, logical and presentation required, or abstract dynamic behavior, custom widgets should be created. The creation method is inherited by yii\base.Wid
Aug 02, 2025 pm 04:00 PM
How to send emails in a Laravel application?
Configure email settings: Set MAIL_MAILER, MAIL_HOST, MAIL_PORT and other information in the .env file, and select smtp, log and other drivers for sending or testing; 2. Create mailable classes: Use phpartisanmake:mailWelcomeEmail to generate WelcomeEmail class, and define topics and views in the build method; 3. Create email templates: Use Blade syntax to write HTML mail content in resources/views/emails/welcome.blade.php, optionally add plain text version; 4. Send emails: Mai in the controller or route
Aug 02, 2025 pm 03:56 PM
How to create a multi-tenant application in Laravel?
Choosethedatabase-per-tenantstrategyforstrongdataisolation.2.SetupsubdomainroutingusingLaravel’sdomainroutingwith{tenant}.yourapp.compointingtotenant-specificroutes.3.CreateIdentifyTenantmiddlewaretoextracttenantfromsubdomain,validatedatabaseexistenc
Aug 02, 2025 pm 03:53 PM
How to work with JSON responses in Laravel?
Laravel simplifies the processing of JSON responses. The answer is to build structured JSON using array return, response()->json() method, Eloquent model serialization, API resources and error handling. 1. Directly returning the array will automatically convert to JSON and set the correct header information; 2. Use response()->json($data,$status) to customize the status code and header; 3. Eloquent model and collection can be returned directly, automatically hiding the $hidden attribute; 4. Generate API resource classes through phpartisanmake:resource, and use the toArray method to accurately control it
Aug 02, 2025 pm 03:49 PM
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