Laravel 5.3+

Laravel 5.3+"/>

Laravel 5.3+

因Laravel5.3+以后__construct函数中无法获取Auth::user()信息。

故我在做根据用户编号获取菜单信息时这步非常困难，现将解决解决方案写在下面。

因Laravel框架加载流程 middleware执行总在__construct函数之后运行，故$this->middleware(‘checkMenu’); 写在构造函数的哪个位置都会最后执行。

创建中间件

//在Middleware中创建类
class MenuCheck
{public function handle($request, Closure $next){$user_id = Auth::user()->id;view()->share('menu',$user_id); //将数据共享到视图上return $next($request);}
}//在Kernel中注册中间件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,'checkMenu' => \App\Http\Middleware\MenuCheck::class,//定义的中间键];

构造函数中使用

 $this->middleware('checkMenu');