Laravel 中间件 'only' 为每个路由触发

Question

无论我做什么，crud 中间件总是被解雇。但是，只有在声明了 $crud 数组并且仅针对它包含的路由时才应该触发它。然而，情况并非每次都会触发。即使我说 $crud = []; 但是如果我声明 ['only' => ['route1', 'route2']] 那么它会按预期工作。

<?php

class BaseController extends Controller
{
    /**
     * Routes which DO NOT load users notifications.
     * @var Array Routes without notifications.
     */
    public $notifications;
    /**
     * Routes which DONT require users account to be configured.
     * @var Array Routes needing configuration.
     */
    public $configured;
    /**
     * Routes which REQUIRE ownership of resource.
     * @var Array CRUD routes.
     */
    public $crud;

    public function __construct()
    {
        $this->middleware('auth', ['except' => $this->routes]);
        $this->middleware('configured', ['except' => $this->configured]);
        $this->middleware('notifications', ['except' => $this->notifications]);
        $this->middleware('crud', ['only' => $this->crud]);
    }
}

Answer 1

查看 Laravel 代码似乎当您使用时：

$this->middleware('crud', ['only' => []]);

Laravel 将始终使用此中间件（用于所有 Controller 方法），因此您不应使用空 only 选项的中间件。

所以你应该修改这个构造器：

public function __construct()
{
    $this->middleware('auth', ['except' => $this->routes]);
    $this->middleware('configured', ['except' => $this->configured]);
    $this->middleware('notifications', ['except' => $this->notifications]);
    if ($this->crud) {
        $this->middleware('crud', ['only' => $this->crud]);
    }
}

并且在从 BaseController 扩展的子控制器中，你应该在构造函数中做这样的事情：

public function __construct() {
   // here you set values for properties
   $this->routes = ['a','b'];
   $this->configured = ['c'];
   $this->notifications = ['d'];
   $this->crud = ['e','f'];

   // here you run parent contructor
   parent::__construct();
}

Laravel 中间件 'only' 为每个路由触发

Laravel middlware 'only' fires for every route

php

laravel

laravel-routing

laravel-5

laravel-middleware