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92
server/app/common/command/Crontab.php
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92
server/app/common/command/Crontab.php
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<?php
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// +----------------------------------------------------------------------
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// | likeshop100%开源免费商用商城系统
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// +----------------------------------------------------------------------
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// | 欢迎阅读学习系统程序代码,建议反馈是我们前进的动力
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// | 开源版本可自由商用,可去除界面版权logo
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// | 商业版本务必购买商业授权,以免引起法律纠纷
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// | 禁止对系统程序代码以任何目的,任何形式的再发布
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// | gitee下载:https://gitee.com/likeshop_gitee
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// | github下载:https://github.com/likeshop-github
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// | 访问官网:https://www.likeshop.cn
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// | 访问社区:https://home.likeshop.cn
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// | 访问手册:http://doc.likeshop.cn
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// | 微信公众号:likeshop技术社区
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// | likeshop团队 版权所有 拥有最终解释权
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// +----------------------------------------------------------------------
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// | author: likeshopTeam
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// +----------------------------------------------------------------------
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namespace app\common\command;
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use app\common\enum\CrontabEnum;
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use think\console\Command;
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use think\console\Input;
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use think\console\Output;
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use Cron\CronExpression;
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use think\facade\Console;
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/**
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* 定时任务
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* Class Crontab
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* @package app\command
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*/
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class Crontab extends Command
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{
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protected function configure()
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{
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$this->setName('crontab')
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->setDescription('定时任务');
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}
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protected function execute(Input $input, Output $output)
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{
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$lists = \app\common\model\Crontab::where('status', CrontabEnum::START)->select()->toArray();
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if(empty($lists)) {
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return false;
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}
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foreach($lists as $item) {
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$nextTime = (new CronExpression($item['expression']))
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->getNextRunDate($item['last_time'])
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->getTimestamp();
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if($nextTime > time()) {
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// 未到时间,不执行
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continue;
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}
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// 开始执行
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self::start($item);
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}
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}
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public static function start($item)
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{
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// 开始执行
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$startTime = microtime(true);
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$error = '';
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$status = CrontabEnum::START;
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try {
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$params = explode(' ', $item['params']);
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if (is_array($params) && !empty($item['params'])) {
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Console::call($item['command'], $params);
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} else {
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Console::call($item['command']);
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}
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// 清除错误信息
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// \app\common\model\Crontab::where('id', $item['id'])->update(['error' => '']);
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} catch(\Exception $e) {
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// 记录错误信息
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// \app\common\model\Crontab::where('id', $item['id'])->update(['error' => $e->getMessage(), 'status' => CrontabEnum::ERROR]);
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$error = $e->getMessage();
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$status = CrontabEnum::ERROR;
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} finally {
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$endTime = microtime(true);
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// 本次执行时间
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$useTime = round(($endTime - $startTime), 2);
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// 最大执行时间
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$maxTime = max($useTime, $item['max_time']);
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// 更新最后执行时间
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\app\common\model\Crontab::where('id', $item['id'])
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->update(['last_time' => time(), 'time' => $useTime, 'max_time' => $maxTime,'error' => $error, 'status' => $status]);
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}
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}
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}
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