How to use Inertia.js with Laravel?
Install the Laravel package of Inertia.js and register HandleInertiaRequests middleware; 2. Install front-end dependencies such as @inertiajs/inertia-vue3 and configure app.js; 3. Create Vue page components in resources/js/Pages and return through Inertia::render; 4. Pass data from Laravel to the component and automatically receive it as props; 5. Use router.get/post for refreshless navigation and form submission to achieve SPA experience, without writing APIs, and finally inject the page through the @inertia directive and complete rendering.
Jul 25, 2025 am 03:43 AM
How to define a basic GET route in Laravel?
Defining a basic GET route in Laravel can be implemented through the Route::get() method, for example, Route::get('/hello',function(){return'Hello,Laravel!';}); is used to respond to /hello requests and return content. 1. The route is defined in the routes/web.php file; 2. The controller method can be called, such as Route::get('/hello',[HelloController::class,'index']); 3. The route can be named through ->name() to facilitate link generation or redirection; 4. Use Rou
Jul 25, 2025 am 03:39 AM
Understanding the Request Lifecycle in Laravel.
The Laravel request life cycle starts from public/index.php, loads the framework and hands it over to the HTTP kernel for processing; the kernel executes global, grouping and routing middleware, and calls next() in order to advance the process; then the framework matches the route and calls the corresponding controller method, injects dependencies through the service container; finally returns the response and executes the end processing, including closing the connection and saving the Session.
Jul 25, 2025 am 03:34 AM
How to test a console command in Laravel?
Use artisan() or Artisan::call() to run console commands in Laravel tests; 2. Verify that the command is successfully executed by assertExitCode(0); 3. When passing parameters, you can pass in arrays to specify parameters and options in artisan(); 4. For interactive commands, use expectsQuestion() to simulate user input; 5. Use expectsOutput() and doesn'tExpectOutput() to assert whether the output content contains or does not contain specific text; 6. By combining these methods, you can test the behavior, input and output of the command to ensure that it works as expected.
Jul 25, 2025 am 02:59 AM
How to schedule tasks using the Laravel scheduler?
Laravel's scheduled tasks simplify task management with built-in scheduler. First, define tasks in the schedule() method of the App\Console\Kernel class, such as running Artisan commands, executing closures or calling scripts; second, use frequency shortcut methods such as ->daily(), ->hourly(), etc. to set the execution cycle; then you can control the task running conditions through environment filtering ->environments(), condition judgment ->when(), etc.; finally, manually execute the phpartisanschedule:run test task, and combine logs and monitoring tools to ensure the normal operation of the task.
Jul 25, 2025 am 02:52 AM
Using the `with()` method for eager loading in Laravel.
Using Eloquent's with() method can effectively avoid N 1 query problems. Its core function is to preload the specified relationship and reduce the number of queries when subsequent access to the associated data. For example, iterating through $user->posts when with() is not used will trigger multiple queries, while all associated data will be loaded at once via User::with('posts')->get(). Common usage scenarios include displaying blog posts and their authors, user orders and details, categories and subcategories, etc. For nested or multiple relationships, multi-level relationships can be loaded through point syntax such as roles.permissions or array parameters. Note when using: only load relationships when needed,
Jul 25, 2025 am 02:47 AM
Securing APIs using Laravel Passport or Sanctum.
LaravelPassport is suitable for applications that require issuing access tokens to third-party clients and supports OAuth2 standard process; Sanctum is suitable for protecting first-party API calls, making it lighter and simpler. 1. If third-party access control is required, use Passport: install, migrate, configure the User model and AuthServiceProvider. 2. If it is an internal SPA or mobile interface, select Sanctum: install, publish configuration, and add middleware. Both can manage token scope and expiration time, but Passport has built-in scope control, while Sanctum needs to be implemented by itself. All routes are via auth:sanctum or auth:passp
Jul 25, 2025 am 02:45 AM
Using Laravel's `dd()` and `dump()` for debugging.
dd() and dump() in Laravel are commonly used debugging tools. dd() is used to print variables and terminate script execution. It is suitable for checking the data status in a specific location, such as viewing the return value of the method or the request parameters are correct; dump() only prints the variable content without interrupting the program flow, which is suitable for viewing multiple variable values in succession; both support multi-parameter printing, which can be used to debug collections and chain operation results, and the output information will be formatted and highlighted by type color, which is easy to read, but it should be noted that they are only used in the development stage and should be removed before going online to avoid leakage of sensitive information.
Jul 25, 2025 am 02:31 AM
How to clear cache in Laravel?
Run phpartisancache:clear to clear the application cache; 2. Run phpartisanroute:clear to clear the route cache; 3. Run phpartisanconfig:clear to clear the configuration cache; 4. Run phpartisanview:clear to clear the view cache; 5. Optionally execute composerdump-autoload to regenerate the class map; in development, these commands can be executed in turn to completely clear the cache. After the production environment is cleared, config:cache and route:cache should be re-executeed to improve performance. The problems are usually made by cache:clear and view:clear
Jul 25, 2025 am 02:26 AM
How to create a new project in Laravel?
There are two main ways to create a Laravel project. 1. Use LaravelInstaller: Quickly generate projects through the laravelnewproject-name command, provided that laravel/installer has been installed globally. If composerglobalrequirelaravel/installer is not installed, you can install it; 2. Use Composer: Run composercreate-project--prefer-distlaravel/laravelproject-name to download and install the latest stable version from Packagist, suitable for not installing I
Jul 25, 2025 am 02:04 AM
How to paginate results in Laravel?
To implement paging in Laravel, just replace get() in the query with paginate(n) and call ->links() in the view; 1. Use paginate(10) method to paginate the results of Eloquent or query constructor; 2. Use {{$users->links()}} to render paging links in the Blade template; 3. You can retain search and other query parameters through appends(request()->query()); 4. Support custom paging styles, such as Bootstrap, Tailwind or publishing views for in-depth customization; 5. You can manually use Length in special scenarios in special scenarios; 4.
Jul 25, 2025 am 01:57 AM
How does Laravel's service container use reflection for auto-wiring?
Laravel's container uses the PHP reflection API to automatically parse class dependencies to achieve automatic assembly; 1. When requesting to parse a class, if the constructor parameter has a type prompt and can be parsed, it can be instantiated without explicit binding; 2. The container obtains constructor parameters through ReflectionClass, uses ReflectionParameter to read the type prompt and recursively parse each dependency; 3. Reliability is recursively parsed according to the graph, such as the OrderController relies on the OrderService, which relies on the OrderRepository, and finally builds layer by layer from the bottom layer; 4. If the parameter has no type prompt, is a basic type or has no binding to the interface, an exception is thrown unless provided
Jul 25, 2025 am 01:55 AM
Working with Laravel Collection methods (map, filter, reduce).
The map, filter and reduce methods in the Laravel collection can efficiently process data. 1. Map is used to convert each element in the collection, suitable for formatting or reconstructing data; 2. Filter is used to filter elements that meet the conditions, suitable for filtering invalid or specific conditions data; 3. Reduce is used to summarize data, such as calculating the sum or counting the number of classifications. These methods make the code more concise and easy to maintain, and are suitable for handling small and medium-sized datasets.
Jul 25, 2025 am 01:19 AM
Yii Developer: What are the future skills to know?
AsaYiideveloper,tostaycompetitive,youmustexpandyourskillsbeyondtheframework.1)EmbracemodernPHPandframeworkslikeLaraveltoenhanceyourYiiprojects.2)MasterfrontendtechnologieslikeReactorVue.jsformoreinteractiveapplications.3)FocusonAPIdevelopmentandmicro
Jul 25, 2025 am 01:08 AM
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