An example of Laravel framework implementing the function of prohibiting unlogged users from accessing pages based on middleware

This article describes the Laravel framework based on middleware to prevent users from accessing the page function. Share it for your reference, as follows:

1. Generate middleware

[root@localhost MRedis]# php artisan make:middleware CheckLogin
Middleware created successfully.

2. Implement middleware in app\ http\ middleware\ CheckLogin.php

public function handle($request, Closure $next)
{
  if (!session('user')) {
    return redirect('login');
  }
  return $next($request);
}

3. Register the middleware and add the last line under app\ http\ kernel. php

protected $routeMiddleware = [
    'auth' => \Illuminate\Auth\Middleware\Authenticate::class,
    'auth.basic' => \Illuminate\Auth\Middleware\AuthenticateWithBasicAuth::class,
    'bindings' => \Illuminate\Routing\Middleware\SubstituteBindings::class,
    'can' => \Illuminate\Auth\Middleware\Authorize::class,
    'guest' => \App\Http\Middleware\RedirectIfAuthenticated::class,
    'throttle' => \Illuminate\Routing\Middleware\ThrottleRequests::class,
    'check.login' => \App\Http\Middleware\CheckLogin::class,  //  This 1 Row 
];

4. Use middleware (1. Be sure to put the login route outside)

Route::group(['middleware' => 'check.login'], function() { Internally, do not want unlogged users to enter the route }

5. Success

More readers interested in Laravel can check the topics of this site: "Introduction and Advanced Tutorial of Laravel Framework", "Summary of Excellent Development Framework of php", "Introduction Tutorial of php Object-Oriented Programming", "Introduction Tutorial of php+mysql Database Operation" and "Summary of Common Database Operation Skills of php"

I hope this article is helpful to the PHP programming based on Laravel framework.