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1. Business logic After a new model is Created, use the Observer model event Created to push the asynchronous short message sending queue App\Http\Controllers\UsersController public function store(User $user) { \DB::beginTransaction(); try{ $input = request()->validated(); $user->fill($inp ...

home pagespecial columnphpArticle details0oauth2 mechanism of laravel passport (I) -- installation and configurationI don't think so Published 2 minutes ago1, Oauth21. Definition:OAuth 2.0 is an authorization mechanism, which is mainly used to issue token s.2. Members:ClientService (authentication server)3. Process:application(client) requests ...

DI DI is often referred to as dependency injection, so what is dependency injection? For example, a computer (not a laptop) needs a keyboard and mouse for us to operate. This' need 'in other words, it depends on the keyboard and mouse. Accordingly, a class needs another class to perform a job, which is called dependency. Look at a piece of ...

1. Payment function 1.1 Alipay Payment Installation Configuration Then Alipay Scavenger logs in. Because the personal number is unable to apply for the payment key, we use its sandbox environment. We can recharge any amount on our side in a sandbox environment. Similarly, third-party packages can be used for development in laravel t ...

There is a deep doubt about laravel-admin's picture upload mechanism. Deleting avatar pictures on the user information page will cause an error. It was 1.4 at that time, and later updated 1.5 found that the delete button disappeared directly. If you use image normally in the form during the process of use, the slight ...

There is a deep doubt about laravel-admin's picture upload mechanism. Deleting avatar pictures on the user information page will cause an error. It was 1.4 at that time, and later updated 1.5 found that the delete button disappeared directly. If you use image normally in the form during the process of use, the slight ...

1, Check the ngxin configuration. Here is my nginx configuration Here paste the source code for your reference: user www www; worker_processes 4; events { worker_connections 1024; } http { include mime.types; default_type application/octet-stream; log_format main '$remote_addr - $remote_user ...

Introduction to Contracts Laravel's Contract Contracts are a set of interfaces and a specification for code implementation.The Laravel Framework Core Service provides many Contracts, such as IlluminateContracts\Logging\LoggingLogging, which defines the method required to log. The framework itself has corresponding implementations for Contracts, ...

Preparatory work Provide interface Rewrite route Provide interface laravel provides the interface. It's in minutes, isn't it api.php Route::group(['prefix'=>'admin','middleware'=>'format'], function (){ Route::get('routes','Manager\RouterController@getRouter'); }); Then write a getRouter method like RouterController pu ...

Data tables are usually associated with each other, and it is usually easier to use multi table associated query, which is more convenient and simple for more complex model associated query using laravel, Chinese document , take two tables of provinces and cities as an example Preliminary preparation: First, create a PlaceController controller ...