在 CakePHP 中将参数从 URL 传递到具有正确类型的控制器函数
我正在使用 PHP 7 和 CakePHP 4.0 开发 RESTful API。
<?php
namespace App\Controller\Api;
use App\Controller\AppController;
class ProductsController extends AppController
{
public function list(int $categoryId, int $limit = 10, int $page = 1)
{
// here's my code with queries and so on
}
}
我想通过对此 URL 的 GET 请求来调用我的端点：
http://example.com/api/products/list/33/30/1
但我收到此错误：
Argument 1 passed to App\Controller\Api\ProductsController::list() must be of the type integer, string given, called in /var/www/repo/public/vendor/cakephp/cakephp/src/Controller/Controller.php on line 521
现在，一个非常简单的解决方案是从 list 签名中的参数中删除类型方法，像这样（因为，如果我只是从 $categoryId 参数中删除类型，那么我对其他参数会得到相同的错误）：
public function list($categoryId, $limit = 10, $page = 1)
但我更愿意保留“正确的” " 输入我的方法签名。 我是不是运气不好，还是有办法（也许在路由配置中，或其他地方）阻止 Cake（或 PHP 本身？）将 URL 中的参数转换为字符串？
I am developing a RESTful API using PHP 7 and CakePHP 4.0.
<?php
namespace App\Controller\Api;
use App\Controller\AppController;
class ProductsController extends AppController
{
public function list(int $categoryId, int $limit = 10, int $page = 1)
{
// here's my code with queries and so on
}
}
I would like to call my endpoint with a GET request to this URL:
http://example.com/api/products/list/33/30/1
But I get this error:
Argument 1 passed to App\Controller\Api\ProductsController::list() must be of the type integer, string given, called in /var/www/repo/public/vendor/cakephp/cakephp/src/Controller/Controller.php on line 521
Now, a very simple solution would be to just remove the type from the parameters in the signature of the list method, like this (because, if I just remove the type from the $categoryId parameter, then I get the same error for the other ones):
public function list($categoryId, $limit = 10, $page = 1)
But I'd much rather prefer to keep the "correct" types in my method signature.
Am I out of luck here, or is there a way (maybe in the routing configuration, or somewhere else) to prevent Cake (or PHP itself?) to cast the parameters in the URL to string?
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localhost/cakephp210?id=123 //这是我的网址
public function profile($id){
}
localhost/cakephp210?id=123 //this is my url
public function profile($id){
}