103 lines
3.7 KiB
PHP
103 lines
3.7 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | likeshop开源商城系统
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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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// | 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系列产品在gitee、github等公开渠道开源版本可免费商用，未经许可不能去除前后端官方版权标识
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// | likeshop系列产品收费版本务必购买商业授权，购买去版权授权后，方可去除前后端官方版权标识
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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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// | likeshop团队版权所有并拥有最终解释权
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// +----------------------------------------------------------------------
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// | author: likeshop.cn.team
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// +----------------------------------------------------------------------
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namespace app\common\command;
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use Cron\CronExpression;
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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 think\facade\Console;
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use think\facade\Db;
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use think\facade\Log;
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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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/**
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* 启动定时任务守护进程
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* @param Input $input
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* @param Output $output
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* @return int|void|null
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* @throws \think\Exception
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\ModelNotFoundException
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* @throws \think\exception\DbException
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* @throws \think\exception\PDOException
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*/
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protected function execute(Input $input, Output $output)
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{
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Log::close();
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$time = time();
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$crons = Db::name('dev_crontab')
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->where(['status' => 1])
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->select();
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if (empty($crons)) {
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return;
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}
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foreach ($crons as $cron) {
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//规则错误，不执行
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if (CronExpression::isValidExpression($cron['expression']) === false) {
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continue;
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}
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//未到时间，不执行
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$cron_expression = CronExpression::factory($cron['expression']);
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$next_time = $cron_expression->getNextRunDate(date('Y-m-d H:i:s', $cron['last_time']))->getTimestamp();
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if ($next_time >= $time) {
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continue;
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}
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//开始执行
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try {
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// Debug::remark('begin');
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$parameter = explode(' ', $cron['parameter']);
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if (is_array($parameter) && !empty($cron['parameter'])) {
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Console::call($cron['command'], $parameter);
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} else {
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Console::call($cron['command']);
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}
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Db::name('dev_crontab')
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->where(['id' => $cron['id']])
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->update(['error' => '']);
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} catch (\Exception $e) {
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Db::name('dev_crontab')
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->where(['id' => $cron['id']])
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->update(['error' => $e->getMessage(), 'status' => 3]);
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} finally {
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// Debug::remark('end');
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// $range_time = Debug::getRangeTime('begin', 'end');
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// $max_time = max($cron['max_time'], $range_time);
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Db::name('dev_crontab')
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->where(['id' => $cron['id']])
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->update(['last_time' => $time]);
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}
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}
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}
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} |