导入 workerman
composer require workerman/workerman
创建 Timer 命令
php think make:command Timer
实现 Timer
class Timer extends Command { /** * @var int */ protected $timer; /** * @var int|float */ protected $interval = 2; protected function configure() { // 指令配置 $this->setName('timer') ->addArgument('status', Argument::REQUIRED, 'start/stop/reload/status/connections') ->addOption('d', null, Option::VALUE_NONE, 'daemon(守护进程)方式启动') ->addOption('i', null, Option::VALUE_OPTIONAL, '多长时间执行一次') ->setDescription('开启/关闭/重启 定时任务'); } protected function init(Input $input, Output $output) { global $argv; if ($input->hasOption('i')) $this->interval = floatval($input->getOption('i')); $argv[1] = $input->getArgument('status') ?: 'start'; if ($input->hasOption('d')) { $argv[2] = '-d'; } else { unset($argv[2]); } } protected function execute(Input $input, Output $output) { $this->init($input, $output); //创建定时器任务 $task = new Worker(); $task->count = 1; $task->onWorkerStart = [$this, 'start']; $task->runAll(); } public function stop() { //手动暂停定时器 \Workerman\Lib\Timer::del($this->timer); } public function start() { $last = time(); $task = [6 => $last, 10 => $last, 30 => $last, 60 => $last, 180 => $last, 300 => $last]; $this->timer = \Workerman\Lib\Timer::add($this->interval, function () use (&$task) { //每隔2秒执行一次 try { $now = time(); foreach ($task as $sec => $time) { if ($now - $time >= $sec) { //每隔$sec秒执行一次 $task[$sec] = $now; } } } catch (\Throwable $e) { } }); } } 复制代码
Timer 参数说明
Usage: timer [options] [--] <status> Arguments: status start/stop/reload/status/connections Options: --d daemon(守护进程)方式启动 --i[=I] 多长时间执行一次,可以精确到0.001
注册 Timer 命令
修改 console.php 文件
'commands' => [ //定时任务命令 'timer'=>\app\command\Timer::class, ],
启动定时器
php think timer start
关闭定时器
php think timer stop
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