Laravel 中间件:注册全局中间件 Draft
问题
我创建了一个中间件,想让它在处理每个 HTTP 请求期间运行,该怎么做?
回答
如果希望中间件在应用处理每个 HTTP 请求期间运行,应将其注册为全局中间件。
注册全局中间件
注册全局中间件很简单,只需在 app/Http/Kernel.php
文件中的 $middleware
属性中列出这个中间件即可:
<?php
namespace App\Http;
use Illuminate\Foundation\Http\Kernel as HttpKernel;
class Kernel extends HttpKernel
{
/**
* The application's global HTTP middleware stack.
*
* These middleware are run during every request to your application.
*
* @var array
*/
protected $middleware = [
\App\Http\Middleware\CheckForMaintenanceMode::class,
\Illuminate\Foundation\Http\Middleware\ValidatePostSize::class,
\App\Http\Middleware\TrimStrings::class,
\Illuminate\Foundation\Http\Middleware\ConvertEmptyStringsToNull::class,
\App\Http\Middleware\TrustProxies::class,
\App\Http\Middleware\CheckMicroMessenger::class,
];
// 省略...
}
可以看到,这个文件已经注册了很多 Laravel 自带的中间件,我们将需要的中间件的完全限定类名后加 ::class
(比如\App\Http\Middleware\CheckMicroMessenger::class,
)添加到 $middleware
数组属性的尾部即可。
推荐文章: