init

src/app/cron/controller/Task.php

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+<?php
+namespace app\cron\controller;
+
+use app\Controller;
+use app\dict\system\ScheduleDict;
+use app\model\system\Cron;
+use think\facade\Cache;
+use think\facade\Log;
+
+/**
+ * 计划任务
+ * @author Administrator
+ */
+class Task extends Controller
+{
+
+    /**
+     * php自动执行事件
+     */
+    public function cronExecute()
+    {
+        $url = url('cron/task/execute');
+        http($url, 1);
+    }
+
+    /**
+     *检测自动任务是否正在进行
+     */
+    public function checkCron()
+    {
+        $cron_model = new Cron();
+        $result = $cron_model->checkSchedule();
+        return $result;
+    }
+
+    /**
+     * 运行计划任务(用于服务器系统计划任务调用)
+     * @return void
+     */
+    public function run()
+    {
+        if (config('cron.default') == ScheduleDict::url) {
+            $cron_model = new Cron();
+            $cron_model->execute();
+            return true;
+        }
+    }
+
+    /**
+     * 执行计划任务(单独计划任务)
+     */
+    public function execute()
+    {
+        if (config('cron.default') == ScheduleDict::default) {
+            ignore_user_abort(true);
+            set_time_limit(0);
+            //设置计划任务标识
+            Log::write('检测事件执行' . date('Y-m-d H:i:s', time()));
+            $last_time = Cache::get('cron_last_load_time');
+            if (empty($last_time)) {
+                $last_time = 0;
+            }
+            $time = time();
+            if (($time - $last_time) < 30) {
+                Log::write('防止多次执行');
+                exit();//跳出
+            }
+            Cache::set('cron_last_load_time', time());
+            $cron_model = new Cron();
+            $cron_model->execute('default');
+            sleep(30);
+            $url = url('cron/task/execute');
+            http($url, 1);
+            exit();
+        }
+    }
+}