本文实例讲述了Laravel框架基于中间件实现禁止未登录用户访问页面功能。分享给大家供大家参考，具体如下：
1、生成中间件
[root@localhost MRedis]# php artisan make:middleware CheckLogin
Middleware created successfully.
2、实现中间件，在app\http\middleware\CheckLogin.php
public function handle($request, Closure $next)
{
if (!session('user')) {
return redirect('login');
}
return $next($request);
}
3、注册中间件，在app\http\kernel.php下，添加的为最后一行
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, // 这一行
];
4、使用中间件（一定要把登录路由的放在外面）
Route::group(['middleware' => 'check.login'], function() {内部为，不想让未登录用户进的路由}
5、成功
希望本文所述对大家基于Laravel框架的PHP程序设计有所帮助。
