通过redis集合方式实现接口防刷，进入黑名单

//接口防刷
    public function InterfaceBrush(){
        $redis = new \Redis();
        $redis->connect('127.0.0.1' , '6379', '' );

        if(time() - $redis->zScore('black_list',$_SERVER['REMOTE_ADDR']) < 15){//小于15秒
            return json_encode(['code' => 303, 'msg' => '接口访问已达到上限'],JSON_UNESCAPED_UNICODE);
        }

        if ($redis->get($_SERVER['REMOTE_ADDR'])) {

            if ($redis->get($_SERVER['REMOTE_ADDR']) < 30) {//小于30次
                $redis->incr($_SERVER['REMOTE_ADDR']);
            } else {
                $redis->zAdd( 'black_list' , time() ,$_SERVER['REMOTE_ADDR']);
                return json_encode(['code' => 304, 'msg' => '接口访问已达到上限'],JSON_UNESCAPED_UNICODE);
            }
        } else {
            $redis->set($_SERVER['REMOTE_ADDR'], 1, 10);//有效时间为10秒
        }

    }