<?php

namespace app\home\controller;

use support\exception\BusinessException;
use support\Request;
use lib\ExcelRead;
use support\Redis;
use support\Container;
use lib\RateLimiting;
use support\Db;
use Workerman\Redis\Client;

class IndexController extends Base
{
private $redis;
function __construct(){
$this->redis = new Client('redis://' . envs('REDIS_HOST') . ':' . envs('REDIS_PORT'));
$this->redis->auth(envs('REDIS_PASSWORD'));
$this->redis->select(envs('REDIS_DATABASE'));
}

public function view(Request $request)
{
    $r = $this->redis->get('key');
    return $this->json(0,'success',['data' => $r]);

// $data = RateLimiting::getDbByLock('101_log','fuck',60,function(){
// return (array)Db::table('tp_101_log')->where('id',138)->first();
// });
// return $this->json(0,'success',$data);
}

}

请求 view方法 就后台报错了

ArgumentCountError: key() expects exactly 1 argument, 2 given in E:\phpstudy_pro\WWW\activity\mst\vendor\workerman\redis\src\Client.php:421
Stack trace:

0 E:\phpstudy_pro\WWW\activity\mst\vendor\workerman\redis\src\Client.php(421): key(false, Object(Workerman\Redis\Client))

1 E:\phpstudy_pro\WWW\activity\mst\vendor\workerman\workerman\src\Connection\TcpConnection.php(711): Workerman\Redis\Client->Workerman\Redis{closure}(Object(Workerman\Connection\AsyncTcpConnection), Array)

2 E:\phpstudy_pro\WWW\activity\mst\vendor\workerman\workerman\src\Events\Revolt.php(146): Workerman\Connection\TcpConnection->baseRead(Resource id #247)

3 E:\phpstudy_pro\WWW\activity\mst\vendor\revolt\event-loop\src\EventLoop\Internal\AbstractDriver.php(571): Workerman\Events\Revolt->Workerman\Events{closure}('g', Resource id #247)

4 [internal function]: Revolt\EventLoop\Internal\AbstractDriver->Revolt\EventLoop\Internal{closure}()

5 E:\phpstudy_pro\WWW\activity\mst\vendor\revolt\event-loop\src\EventLoop\Internal\AbstractDriver.php(478): Fiber->resume()

6 E:\phpstudy_pro\WWW\activity\mst\vendor\revolt\event-loop\src\EventLoop\Internal\AbstractDriver.php(533): Revolt\EventLoop\Internal\AbstractDriver->invokeCallbacks()

7 [internal function]: Revolt\EventLoop\Internal\AbstractDriver->Revolt\EventLoop\Internal{closure}()

8 E:\phpstudy_pro\WWW\activity\mst\vendor\revolt\event-loop\src\EventLoop\Internal\AbstractDriver.php(105): Fiber->start()

9 E:\phpstudy_pro\WWW\activity\mst\vendor\workerman\workerman\src\Events\Revolt.php(88): Revolt\EventLoop\Internal\AbstractDriver->run()

10 E:\phpstudy_pro\WWW\activity\mst\vendor\workerman\workerman\src\Worker.php(1444): Workerman\Events\Revolt->run()

11 E:\phpstudy_pro\WWW\activity\mst\vendor\workerman\workerman\src\Worker.php(1365): Workerman\Worker::forkWorkersForWindows()

12 E:\phpstudy_pro\WWW\activity\mst\vendor\workerman\workerman\src\Worker.php(572): Workerman\Worker::forkWorkers()

13 E:\phpstudy_pro\WWW\activity\mst\vendor\workerman\webman-framework\src\support\App.php(131): Workerman\Worker::runAll()

14 E:\phpstudy_pro\WWW\activity\mst\start.php(4): support\App::run()

升级下 composer require workerman/redis ^2.0.2

感谢老大，协程可以使用了，升级以后问题已经修复了

老哥我有个疑问啊，workerman-redis处理常规redis get、set稳定么？可以用于生产环境吗？根据手册上写的，除非要使用异步订阅功能，否则最好使用phpredis扩展，以获得更好的性能。

workerman/redis 没有看到说不稳定的反馈。
不过get set建议用redis扩展，性能和workerman/redis区别不大，用法大家都熟悉。
workerman/redis官方开发出来主要是用来处理非阻塞订阅的。

明白了，感谢