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- <?php
- // +----------------------------------------------------------------------
- // | likeadmin快速开发前后端分离管理后台(PHP版)
- // +----------------------------------------------------------------------
- // | 欢迎阅读学习系统程序代码,建议反馈是我们前进的动力
- // | 开源版本可自由商用,可去除界面版权logo
- // | gitee下载:https://gitee.com/likeshop_gitee/likeadmin
- // | github下载:https://github.com/likeshop-github/likeadmin
- // | 访问官网:https://www.likeadmin.cn
- // | likeadmin团队 版权所有 拥有最终解释权
- // +----------------------------------------------------------------------
- // | author: likeadminTeam
- // +----------------------------------------------------------------------
- namespace app\common\command;
- use app\common\enum\CrontabEnum;
- use think\console\Command;
- use think\console\Input;
- use think\console\Output;
- use Cron\CronExpression;
- use think\facade\Console;
- use app\common\model\Crontab as CrontabModel;
- /**
- * 定时任务
- * Class Crontab
- * @package app\command
- */
- class Crontab extends Command
- {
- protected function configure()
- {
- $this->setName('crontab')
- ->setDescription('定时任务');
- }
- protected function execute(Input $input, Output $output)
- {
- $lists = CrontabModel::where('status', CrontabEnum::START)->select()->toArray();
- if (empty($lists)) {
- return false;
- }
- $time = time();
- foreach ($lists as $item) {
- if (empty($item['last_time'])) {
- $lastTime = (new CronExpression($item['expression']))
- ->getNextRunDate()
- ->getTimestamp();
- CrontabModel::where('id', $item['id'])->update([
- 'last_time' => $lastTime,
- ]);
- continue;
- }
- $nextTime = (new CronExpression($item['expression']))
- ->getNextRunDate($item['last_time'])
- ->getTimestamp();
- if ($nextTime > $time) {
- // 未到时间,不执行
- continue;
- }
- // 开始执行
- self::start($item);
- }
- }
- public static function start($item)
- {
- // 开始执行
- $startTime = microtime(true);
- try {
- $params = explode(' ', $item['params']);
- if (is_array($params) && !empty($item['params'])) {
- Console::call($item['command'], $params);
- } else {
- Console::call($item['command']);
- }
- // 清除错误信息
- CrontabModel::where('id', $item['id'])->update(['error' => '']);
- } catch (\Exception $e) {
- // 记录错误信息
- CrontabModel::where('id', $item['id'])->update([
- 'error' => $e->getMessage(),
- 'status' => CrontabEnum::ERROR
- ]);
- } finally {
- $endTime = microtime(true);
- // 本次执行时间
- $useTime = round(($endTime - $startTime), 2);
- // 最大执行时间
- $maxTime = max($useTime, $item['max_time']);
- // 更新最后执行时间
- CrontabModel::where('id', $item['id'])->update([
- 'last_time' => time(),
- 'time' => $useTime,
- 'max_time' => $maxTime
- ]);
- }
- }
- }
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