How to use laravel
Laravel 是一个 PHP Web 框架，用于创建和维护复杂 Web 应用程序。入门步骤包括：安装 Laravel启动开发服务器创建模型创建控制器定义路由渲染视图迁移数据库
Laravel 简介
Laravel 是一种免费开源的 PHP Web 框架，以其优雅的语法和强大的功能而闻名。它旨在创建和维护复杂 Web 应用程序。
入门 Laravel
1. 安装 Laravel
- 确保已安装 PHP 7.3 或更高版本。
- 使用 Composer 安装 Laravel：
composer global require laravel/installer。 - 创建一个新项目：
laravel new project-name。
2. 启动开发服务器
- 导航到项目目录：
cd project-name。 - 启动开发服务器：
php artisan serve。 - 应用程序将在
http://localhost:8000运行。
3. 创建模型
- 模型代表应用程序中的数据。
- 使用 Artisan 命令创建模型：
php artisan make:model ModelName。
4. 创建控制器
- 控制器处理用户请求并与模型交互。
- 使用 Artisan 命令创建控制器：
php artisan make:controller ControllerName。
5. 定义路由
- 路由将 URL 映射到控制器方法。
- 在
routes/web.php中定义路由：
Route::get('/route-name', 'ControllerName@method');6. 渲染视图
- 视图是应用程序的用户界面。
- 在控制器中使用
view()方法渲染视图：
return view('view-name');7. 迁移数据库
- Laravel 使用迁移来管理数据库架构。
- 使用 Artisan 命令创建迁移：
php artisan make:migration create_table_name。 - 运行迁移：
php artisan migrate。
附加资源
- [Laravel 官方文档](https://laravel.com/docs)
- [Laravel 教程](https://laracasts.com/)
- [Laravel 社区论坛](https://laracasts.com/discuss)
The above is the detailed content of How to use laravel. For more information, please follow other related articles on the PHP Chinese website!
Hot AI Tools
Undress AI Tool
Undress images for free
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
How to handle recurring payments with Laravel Cashier?
Aug 06, 2025 pm 01:38 PM
InstallLaravelCashierviaComposerandconfiguremigrationandBillabletrait.2.CreatesubscriptionplansinStripeDashboardandnoteplanIDs.3.CollectpaymentmethodusingStripeCheckoutandstoreitviasetupintent.4.SubscribeusertoaplanusingnewSubscription()anddefaultpay
How to use environment variables with Composer
Aug 14, 2025 pm 04:27 PM
Composerallowsenvironmentvariableinterpolationincomposer.jsonusing${VAR_NAME}syntax,butonlyinfieldslikescripts,extra,andconfig—notinrequireorautoload.2.Youcansetvariablesinlinewhenrunningcommands,suchasAPP_ENV=productioncomposerinstall,tocontrolbehav
How to schedule Artisan commands in Laravel
Aug 14, 2025 pm 12:00 PM
Define the schedule: Use Schedule object to configure Artisan command scheduling in the schedule method of the App\Console\Kernel class; 2. Set the frequency: Set the execution frequency through chain methods such as everyMinute, daily, hourly or cron syntax; 3. Pass parameters: Use arrays or strings to pass parameters to the command; 4. Scheduling the shell command: Use exec method to run system commands; 5. Add conditions: Use when, weekdays and other methods to control the execution timing; 6. Output processing: Use sendOutputTo, appendOutputTo or emailOutputTo to record or
How to run Composer without root or sudo?
Aug 16, 2025 am 07:31 AM
Install Composer to the user directory instead of global, avoid using sudo; 2. Fix the permissions of Composer cache and global files to ensure that they belong to the current user; 3. Try to use Composer locally in the project to avoid global installation; 4. Optionally set COMPOSER_HOME to the user directory to fully control the storage path; 5. Never use sudocomposerinstall, always run as an ordinary user, and correct file ownership if there is permission problem. Composer can run safely and reliably as a user as long as you avoid sudo.
How to use soft deletes in Laravel
Aug 13, 2025 am 06:54 AM
SoftdeletesinLaravelallowyoutomarkrecordsasdeletedwithoutremovingthemfromthedatabasebysettingadeleted_attimestamp,whichenablesdatarecoverywhenneeded.1.AddtheSoftDeletestraittoyourmodel:importanduseIlluminate\Database\Eloquent\SoftDeletesinyourmodelcl
How to create a route in Laravel
Aug 21, 2025 pm 01:15 PM
Choosetheappropriateroutefilelikeweb.phpforwebinterfacesorapi.phpforAPIs;2.DefinebasicroutesusingRoute::method('uri',callback);3.RoutetocontrollersbycreatingthemviaArtisanandreferencingtheirmethods;4.Userequiredandoptionalparameterswithconstraintsvia
How to use mocking in Laravel tests
Aug 08, 2025 pm 04:24 PM
UseMail::fake()orNotification::fake()tomockfacadesandassertsentmessageswithoutrealsideeffects.2.Forcustomserviceclasses,useMockery::mock()with$this->instance()toinjectmockeddependenciesanddefineexpectedbehaviorlikeshouldReceive('method')->andRe
How to check for security vulnerabilities in Composer dependencies
Aug 11, 2025 pm 03:58 PM
Usecomposeraudittocheckforvulnerabilitiesindependencies,asitscansagainstknowndatabasesandreportsseveritylevelswithfixsuggestions.2.Commitcomposer.locktoversioncontroltoensureconsistentdependencyversionsandenableaccuratevulnerabilityscanning.3.Integra
