PHP code example of pudongping / hyperf-throttle-requests

1. Go to this page and download the library: Download pudongping/hyperf-throttle-requests library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

pudongping / hyperf-throttle-requests example snippets




/**
 *
 *
 * Created by PhpStorm
 * User: Alex
 * Date: 2023-06-21 11:36
 */
declare(strict_types=1);

namespace App\Controller;

use Hyperf\HttpServer\Annotation\AutoController;
use Pudongping\HyperfThrottleRequests\Annotation\ThrottleRequests;

#[AutoController(prefix: "throttle-requests")]
#[ThrottleRequests]
class ThrottleRequestsController
{

    public function t1()
    {
        return [
            'name' => 'alex'
        ];
    }

    public function t2()
    {
        return [
            'name' => 'harry'
        ];
    }

}





declare(strict_types=1);

namespace App\Controller;

use Hyperf\HttpServer\Annotation\AutoController;
use Pudongping\HyperfThrottleRequests\Annotation\ThrottleRequests;

#[AutoController(prefix: "throttle-requests")]
#[ThrottleRequests(key: "test-throttle", maxAttempts: 5, decaySeconds: 15, prefix: "TR:")]
class ThrottleRequestsController
{

    public function t1()
    {
        return [
            'name' => 'alex'
        ];
    }

    public function t2()
    {
        return [
            'name' => 'harry'
        ];
    }

}





declare(strict_types=1);

namespace App\Controller;

use Hyperf\HttpServer\Annotation\AutoController;
use Pudongping\HyperfThrottleRequests\Annotation\ThrottleRequests;

#[AutoController(prefix: "throttle-requests")]
class ThrottleRequestsController
{

    #[ThrottleRequests(key: "test-throttle", maxAttempts: 5, decaySeconds: 15, prefix: "TR:")]
    public function t1()
    {
        return [
            'name' => 'alex'
        ];
    }

    #[ThrottleRequests(key: "test-throttle", maxAttempts: 5, decaySeconds: 15, prefix: "TR:")]
    public function t2()
    {
        return [
            'name' => 'harry'
        ];
    }

}





declare(strict_types=1);

namespace App\Controller;

use Hyperf\HttpServer\Annotation\AutoController;

#[AutoController(prefix: "throttle-requests")]
class ThrottleRequestsController
{

    public function t1()
    {
        throttle_requests(rateLimits: "5,15");
        return [
            'name' => 'alex'
        ];
    }

}





declare(strict_types=1);

namespace App\Controller;

use Hyperf\HttpServer\Annotation\AutoController;
use Pudongping\HyperfThrottleRequests\Handler\ThrottleRequestsHandler;
use Hyperf\Context\ApplicationContext;

#[AutoController(prefix: "throttle-requests")]
class ThrottleRequestsController
{

    public function t2()
    {
        ApplicationContext::getContainer()->get(ThrottleRequestsHandler::class)->handle(5, 15);
        return [
            'name' => 'harry'
        ];
    }

}





declare(strict_types=1);

namespace App\Controller;

use Hyperf\HttpServer\Annotation\AutoController;
use Pudongping\HyperfThrottleRequests\Handler\ThrottleRequestsHandler;
use Hyperf\Context\ApplicationContext;
use Pudongping\HyperfThrottleRequests\Annotation\ThrottleRequests;
use App\Helper\ThrottleRequestsHelper;
use Hyperf\HttpServer\Contract\RequestInterface;

#[AutoController(prefix: "throttle-requests")]
class ThrottleRequestsController
{

    public function __construct(protected RequestInterface $request)
    {

    }

    #[ThrottleRequests(generateKeyCallable: [ThrottleRequestsHelper::class, "generateKeyCallable"])]
    public function t1()
    {
        return [
            'name' => 'alex'
        ];
    }

    public function t2()
    {
        ApplicationContext::getContainer()
            ->get(ThrottleRequestsHandler::class)
            ->handle(
                5,
                15,
                generateKeyCallable: [$this, 'generateKeyCallable']
            );

        return [
            'name' => 'harry'
        ];
    }

    public function generateKeyCallable()
    {
        return 'alex_' . $this->request->url();
    }

}





declare(strict_types=1);

namespace App\Controller;

use Hyperf\HttpServer\Annotation\AutoController;
use Pudongping\HyperfThrottleRequests\Handler\ThrottleRequestsHandler;
use Hyperf\Context\ApplicationContext;
use Pudongping\HyperfThrottleRequests\Annotation\ThrottleRequests;
use App\Helper\ThrottleRequestsHelper;

#[AutoController(prefix: "throttle-requests")]
class ThrottleRequestsController
{

    #[ThrottleRequests(tooManyAttemptsCallback: [ThrottleRequestsHelper::class, 'tooManyAttemptsCallback'])]
    public function t1()
    {
        return [
            'name' => 'alex'
        ];
    }

    public function t2()
    {
        ApplicationContext::getContainer()
            ->get(ThrottleRequestsHandler::class)
            ->handle(
                5,
                15,
                tooManyAttemptsCallback: function () {
                    var_dump('请求过于频繁');
                    throw new \RuntimeException('请求过于频繁', 429);
                }
            );

        return [
            'name' => 'harry'
        ];
    }

}





declare(strict_types=1);

namespace App\Helper;

use Hyperf\HttpServer\Contract\RequestInterface;
use Hyperf\Context\ApplicationContext;

class ThrottleRequestsHelper
{

    public function __construct(protected RequestInterface $request)
    {

    }

    public static function generateKeyCallable()
    {
        $request = ApplicationContext::getContainer()->get(RequestInterface::class);
        return $request->getUri()->getPath();
    }

    public static function tooManyAttemptsCallback()
    {
        var_dump('Too Many Attempts.');
        throw new \RuntimeException('请求过于频繁', 429);
    }

}


shell
php bin/hyperf.php vendor:publish pudongping/hyperf-throttle-requests