Question

我正在尝试使用前缀＆＃34; student＆＃34;。当我在模板或布局文件中创建链接时，我收到此错误，如图所示：

routes.php中的

代码

    <?php
use Cake\Core\Plugin;
use Cake\Routing\RouteBuilder;
use Cake\Routing\Router;
use Cake\Routing\Route\DashedRoute;

Router::defaultRouteClass(DashedRoute::class);

Router::scope('/', function (RouteBuilder $routes) {
    $routes->connect('/', ['controller' => 'Pages', 'action' => 'display', 'home']);
    $routes->connect('/pages/*', ['controller' => 'Pages', 'action' => 'display']);
    $routes->fallbacks(DashedRoute::class);
});


Router::prefix('admin', function ($routes) {
   $routes->connect('/users/', [ 'controller' => 'MyUsers', 'action' => 'index', 'plugin'=>false]);
   $routes->connect('/login', [ 'controller' => 'MyUsers', 'action' => 'login', 'plugin'=>false, 'prefix'=>'admin']);
   $routes->connect('/', [ 'controller' => 'MyUsers', 'action' => 'dashboard', 'plugin'=>false]);
     $routes->fallbacks(DashedRoute::class);
});

Router::prefix('trainer', function ($routes) {
   $routes->connect('/users/', [ 'controller' => 'MyUsers', 'action' => 'index', 'plugin'=>false]);
   $routes->connect('/login', [ 'controller' => 'MyUsers', 'action' => 'login', 'plugin'=>false]);
   $routes->connect('/', [ 'controller' => 'MyUsers', 'action' => 'dashboard', 'plugin'=>false]);
     $routes->fallbacks(DashedRoute::class);
});


Router::prefix('student', function ($routes) {
   $routes->connect('/courses/', array ( 'controller' => 'Courses', 'action' => 'index', 'plugin' => false, 'prefix' => 'student', '_ext' => NULL, ));
   $routes->connect('/', array ( 'controller' => 'MyUsers', 'action' => 'dashboard', 'plugin' => false));
});

/**
 * Load all plugin routes.  See the Plugin documentation on
 * how to customize the loading of plugin routes.
 */
Plugin::routes();

布局文件student.ctp只有一行代码：

<li><?php echo $this->Html->link('Courses', [ 'controller' => 'Courses', 'action' => 'index', 'plugin' => false, 'prefix' => 'student', '_ext' => NULL, ]);?></li>

AppController.php：

    <?php

namespace App\Controller;

use Cake\Controller\Controller;
use Cake\Event\Event;
use  Cake\Core\Configure;
use Cake\Network\Exception\NotFoundException;




class AppController extends Controller
{

    public $helpers = array(
        'CakeDC/Users.AuthLink',
        'CakeDC/Users.User',
        );


    public function initialize()
    {
        parent::initialize();

        $this->loadComponent('RequestHandler');
        $this->loadComponent('Flash');
        $this->loadComponent('CakeDC/Users.UsersAuth');
        $this->loadComponent('Utils.GlobalAuth');

         $this->Auth->config('loginRedirect', array('controller'=>'Courses', 'action'=>'index', 'plugin'=>FALSE));
         $this->Auth->config('logoutRedirect', array('controller'=>'MyUsers', 'action'=>'login', 'plugin'=>FALSE));
         $this->Auth->config('unauthorizedRedirect', array('controller'=>'Courses', 'action'=>'index', 'prefix'=>$this->Auth->user('role')));
        $this->Auth->config('loginAction', array('controller'=>'MyUsers', 'action'=>'login'));  
         $this->Auth->allow(['login', 'logout']);



    }


    public function beforeRender(Event $event)
    {
        if (!array_key_exists('_serialize', $this->viewVars) &&
            in_array($this->response->type(), ['application/json', 'application/xml'])
        ) {
            $this->set('_serialize', true);
        }

        $this->_renderLayout();
    }

    private function _renderLayout()
    {
        $prefix =  isset($this->request->params['prefix'])?$this->request->params['prefix']:FALSE;

        if(!$prefix)
        {
            return;
        }

       $this->viewBuilder()->setLayout($prefix);



    }





}

我已经检查了这个解决方案：CakePHP 3: Missing route error for route that exists

Answer 1

您无法使用布尔值提供特殊plugin键，它必须是null或带有插件名称的字符串。

此外，在连接路由时无需定义plugin或prefix键，Router::prefix()方法将负责添加前缀。类似Router::plugin()将添加插件名称，如果不使用Router::plugin()，则会假定null密钥的默认值为plugin。

如果您想禁止生成带扩展名的网址，那么仅使用_ext定义null才有意义。在生成URL时指定它只是在将其定义为非null值时才需要，对于plugin键也是如此（除非您需要突破当前插件上下文）

长话短说，连接路线只需要controller和action键：

$routes->connect('/courses/', [
    'controller' => 'Courses',
    'action' => 'index'
]);

生成网址只需要额外的prefix密钥，如果在插件上下文中没有使用，则plugin是可选的：

$this->Html->link('Courses', [
    'controller' => 'Courses',
    'action' => 'index',
    'plugin' => null,
    'prefix' => 'student'
]);

另见

的 Cookbook > Routing > Prefix Routing

的 Cookbook > Routing > Plugin Routing

的 Cookbook > Routing > Routing File Extensions

定义的路线丢失 - Cakephp 3.4中缺少路线

1 个答案: