1. Method 1: v3.2.1

①.ThinkPHP/Library/Behavior/CronRunBehavior.class.php file

First of all, What we are talking about is this automatic execution task file. There is a bug in this file provided by the official. I am using version v3.2.1. You can try it if there are corrections in later versions.

checkTime(); } } private function checkTime() { if (F('CRON_CONFIG')) { $crons = F('CRON_CONFIG'); } else if (C('CRON_CONFIG')) { $crons = C('CRON_CONFIG'); } if (!empty($crons) && is_array($crons)) { $update = false; $log = array(); foreach ($crons as $key => $cron) { if (empty($cron[2]) || $_SERVER['REQUEST_TIME'] > $cron[2]) { G('cronStart'); R($cron[0]); G('cronEnd'); $_useTime = G('cronStart', 'cronEnd', 6); $cron[2] = $_SERVER['REQUEST_TIME'] + $cron[1]; $crons[$key] = $cron; $log[] = 'Cron:' . $key . ' Runat ' . date('Y-m-d H:i:s') . ' Use ' . $_useTime . ' s ' . "\r\n"; $update = true; } } if ($update) { \Think\Log::write(implode('', $log)); F('CRON_CONFIG', $crons); } } } }

②、tgs.php

Create a new tags.php file in the Application/Common/Conf folder to set the tags.

'配置值' 'app_begin' =>array('Behavior\CronRunBehavior'), );

③、config.php

Configure the config.php file in the Application/Common/Conf folder for automatic operation.

 true, // 是否开启自动运行 'CRON_CONFIG' => array( '测试执行定时任务' => array('Home/Index/crons', '5', ''), //路径(格式同R)、间隔秒（0为一直运行）、指定一个开始时间 ), );

④、IndexController.class.php

Write scheduled execution tasks in the Application/Home/Controller/IndexController.class.php file.

show('
 
:)
欢迎使用 ThinkPHP！
','utf-8'); } */ public function index() { $contents = file_get_contents("test.txt"); //每次访问此路径将内容输出，查看内容的差别 var_dump($contents); exit; $this->assign("contents", $contents); $this->display(); } //定时执行的方法 public function crons() { //在文件中写入内容 file_put_contents("test.txt", date("Y-m-d H:i:s") . "执行定时任务！" . "\r\n
", FILE_APPEND); } }

In this way, we have written the scheduled execution task. Every 5 seconds, we access the URL of any project, and then check the test.txt file in the root directory to find the changes in the content.

Note: When you modify the interval, you will find that it does not take effect. This is because you need to delete the cache file in the Runtime/Data folder. The interval cache is stored in the CRON_CONFIG.php file.

2. Method 2: v3.2.2

This method is not much different from method one.

①、tags.php

Create a new tags.php file in the /Application/Common/Conf directory. (This is the same as method 1)

'配置值' 'app_begin' =>array('Behavior\CronRunBehavior'), );

②, crons.php

Create a new crons.php file in the /Application/Common/Conf directory. (This is different from method 1, please pay attention to the distinction.)

 array('myplan', 2, nextruntime), );

③, myplan.php

Create a new Cron folder in the /Application/Common/ directory, and create a new file myplan.php in it document.

";

At this point we can access the url of the project, and then we will find that the ~crons.php file is generated in the Application/Runtime/ directory. The content of the file is as follows:

 array ( 0 => 'myplan', 1 => 60, 2 => 1398160322, ), ); ?>

Recommended tutorial:thinkphp tutorial

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