laravel中间件简单实用Middleware 过滤HTTP请求

1，创建中间件

php artisan make:middleware Activery

2，中间写过滤

public function handle($request, Closure $next)
{
    if($request->age<20){
       return redirect('home');
    }

    return $next($request);
},
3，注册中间件kernel

protected $routeMiddleware = [
    'auth' => \Illuminate\Auth\Middleware\Authenticate::class,
    'auth.basic' => \Illuminate\Auth\Middleware\AuthenticateWithBasicAuth::class,
    'bindings' => \Illuminate\Routing\Middleware\SubstituteBindings::class,
    'cache.headers' => \Illuminate\Http\Middleware\SetCacheHeaders::class,
    'can' => \Illuminate\Auth\Middleware\Authorize::class,
    'guest' => \App\Http\Middleware\RedirectIfAuthenticated::class,
    'signed' => \Illuminate\Routing\Middleware\ValidateSignature::class,
    'throttle' => \Illuminate\Routing\Middleware\ThrottleRequests::class,
    'activery' => \App\Http\Middleware\Activery::class,
];
4，路由加中间件

Route::group(['middleware'=>['activery']],function(){
    Route::any('lites/{age?}','StudentController@lites');
});