wolfcode/rate-limiting

# PHP rate-limiting ## 1. Require > php >= 8.1 > > Redis ## 2. Install ```shell composer require "wolfcode/rate-limiting" ``` ## 3. Usage ```php use Wolfcode\RateLimiting\RateLimiting; class Test { // 每1秒只能请求1次 // Only one request can be made per second #[RateLimiting(key: 'test', seconds: 1, limit: 1, message: '请求过于频繁~')] public function index(Request $request): string // 每60秒只能请求100次 // Only 100 requests can be made every 60 seconds #[RateLimiting(key: 'test', seconds: 60, limit: 100, message: '你好快啊,我好喜欢~')] public function index(Request $request): string // 每3秒只能请求10次 key可以使用数组回调方式 参考下方例子 // Only 10 key requests can be made every 3 seconds. An array callback method can be used, as shown in the example below #[RateLimiting(key: [Some:class,'getIp'], seconds: 10, limit: 3, message: '我记住你了~')] public function index(Request $request): string } // 需要自行创建一个 Some 类 并且存在静态方法 getIp // Need to create a Some class on your own and have a static method getIp class Some { public static function getIp(): string { return $request->ip(); } } ``` ## 4. Suggestion > 可以在 .env 文件中设置一个 RATE_LIMITING_STATUS 开关,来控制是否开启限流 > > 建议在中间件中使用 > > You can set a RATE_LIMITING-STATUS switch in the. env file to control whether to enable current limiting > > Suggest using it in middleware ## 5. Example #### ThinkPHP8.1 ```php <?php namespace app\admin\middleware; use app\common\traits\JumpTrait; use app\Request; use Closure; use Wolfcode\RateLimiting\Bootstrap; class RateLimiting { use JumpTrait; /** * 启用限流器需要开启Redis * @param Request $request * @param Closure $next * @return mixed */ public function handle(Request $request, Closure $next): mixed { // 是否启用限流器 if (!env('RATE_LIMITING_STATUS', false)) return $next($request); $controller = $request->controller(); $module = app('http')->getName(); $appNamespace = config('app.app_namespace'); $controllerClass = "app\\{$module}\\controller\\{$controller}{$appNamespace}"; $controllerClass = str_replace('.', '\\', $controllerClass); $action = $request->action(); try { Bootstrap::init($controllerClass, $action, [ # Redis 相关配置 'host' => env('REDIS_HOST', '127.0.0.1'), 'port' => env('REDIS_PORT, 6379'), 'password' => env('REDIS_PASSWORD', ''), 'prefix' => env('REDIS_PREFIX', ''), 'database' => env('REDIS_DATABASE', 0), ]); }catch (\Throwable $exception) { $this->error($exception->getMessage()); } return $next($request); } } ```

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