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@@ -0,0 +1,132 @@
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+<?php
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+
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+namespace app\index\controller;
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+
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+use app\common\model\Crontab;
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+use fast\Date;
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+use fast\Http;
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+use think\Controller;
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+use think\Db;
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+use think\Exception;
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+use think\Log;
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+
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+/**
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+ * 定时任务接口
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+ *
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+ * 以Crontab方式每分钟定时执行,且只可以Cli方式运行
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+ * @internal
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+ */
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+class Autotask extends Controller
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+{
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+
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+ /**
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+ * 初始化方法,最前且始终执行
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+ */
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+ public function _initialize()
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+ {
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+ // 只可以以cli方式执行
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+ if (!$this->request->isCli())
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+ $this->error('Autotask script only work at client!');
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+
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+ parent::_initialize();
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+
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+ // 清除错误
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+ error_reporting(0);
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+
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+ // 设置永不超时
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+ set_time_limit(0);
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+ }
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+
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+ /**
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+ * 执行定时任务
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+ */
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+ public function crontab()
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+ {
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+ $time = time();
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+ $logDir = LOG_PATH . 'crontab/';
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+ if (!is_dir($logDir))
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+ {
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+ mkdir($logDir);
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+ }
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+ //筛选未过期且未完成的任务
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+ $crontabList = Crontab::where('status', '=', 'normal')->order('weigh desc,id desc')->select();
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+ foreach ($crontabList as $crontab)
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+ {
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+ $update = [];
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+ $execute = FALSE;
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+ if ($time < $crontab['begintime'])
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+ {
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+ //任务未开始
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+ continue;
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+ }
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+ if ($crontab['maximums'] && $crontab['executes'] > $crontab['maximums'])
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+ {
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+ //任务已超过最大执行次数
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+ $update['status'] = 'finished';
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+ }
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+ else if ($crontab['endtime'] > 0 && $time > $crontab['endtime'])
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+ {
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+ //任务已过期
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+ $update['status'] = 'expired';
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+ }
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+ else
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+ {
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+ //重复执行
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+ //如果未到执行时间则继续循环
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+ if (!Date::cron($crontab['schedule']))
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+ continue;
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+ $execute = TRUE;
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+ }
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+
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+ // 如果允许执行
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+ if ($execute)
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+ {
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+ $update['executetime'] = $time;
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+ $update['executes'] = $crontab['executes'] + 1;
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+ $update['status'] = ($crontab['maximums'] > 0 && $update['executes'] >= $crontab['maximums']) ? 'finished' : 'normal';
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+ }
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+
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+ // 如果需要更新状态
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+ if (!$update)
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+ continue;
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+ // 更新状态
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+ $crontab->save($update);
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+
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+ // 将执行放在后面是为了避免超时导致多次执行
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+ if (!$execute)
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+ continue;
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+ try
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+ {
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+ if ($crontab['type'] == 'url')
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+ {
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+ if (substr($crontab['content'], 0, 1) == "/")
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+ {
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+ // 本地项目URL
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+ exec('nohup php ' . ROOT_PATH . 'public/index.php ' . $crontab['content'] . ' >> ' . $logDir . date("Y-m-d") . '.log 2>&1 &');
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+ }
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+ else
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+ {
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+ // 远程异步调用URL
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+ Http::sendAsyncRequest($crontab['content']);
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+ }
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+ }
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+ else if ($crontab['type'] == 'sql')
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+ {
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+ // 执行SQL
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+ Db::getPdo()->exec($crontab['content']);
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+ }
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+ else if ($crontab['type'] == 'shell')
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+ {
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+ // 执行Shell
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+ exec('nohup php ' . $crontab['content'] . ' >> ' . $logDir . date("Y-m-d") . '.log 2>&1 &');
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+ }
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+ }
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+ catch (Exception $e)
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+ {
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+ Log::record($e->getMessage());
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+ }
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+ }
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+ return 'Execute completed!';
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+ }
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+
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+}
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Karson