How to use the Hyperf framework for scheduled task scheduling

How to use the Hyperf framework for scheduled task scheduling

Hyperf is a high-performance, flexible PHP framework based on Swoole extension. It provides a rich set of features and components, including a powerful scheduled task scheduler. This article will introduce how to use the Hyperf framework for scheduled task scheduling and provide specific code examples.

1. Install the Hyperf framework
   First, we need to install the Hyperf framework. You can use the Composer command to install:

   composer create-project hyperf/hyperf-skeleton hyperf-project

2. Create a scheduled task class
   In the Hyperf framework, we can create a task class that inherits from HyperfTaskAnnotationAbstractTask Execute scheduled tasks. Create a task class named MyTask and implement the handle() method:

   <?php
   
   declare(strict_types=1);
   
   namespace AppTask;
   
   use HyperfTaskAnnotationTask;
   use HyperfTaskAnnotationTimer;
   
   /**
    * @Task()
    */
   class MyTask
   {
    /**
     * @Timer(interval=1000, callback="execute", arguments={1, 2})
     */
    public function handle(int $arg1, int $arg2)
    {
        // 执行定时任务逻辑
        echo $arg1 + $arg2;
    }
   }

   In the above code, we use @Task The annotation marks the class as a task class, and uses the @Timer annotation to specify the execution interval and callback method of the task.

3. Configuring scheduled tasks
   We need to register classes and methods for scheduled tasks in the configuration file. In the config/autoload/tasks.php file, add the following configuration:

   <?php
   
   declare(strict_types=1);
   
   return [
    'tasks' => [
        AppTaskMyTask::class,
    ],
   ];

4. Run scheduled tasks
   Start the scheduled task scheduler through the following command:

   php bin/hyperf.php start

   After startup, the scheduled task will begin to execute.

5. Add more scheduled tasks
   If you need to add more scheduled tasks, you only need to create a new task class and method and register it in the configuration file.

<?php

declare(strict_types=1);

namespace AppTask;

use HyperfTaskAnnotationTask;
use HyperfTaskAnnotationTimer;

/**
 * @Task()
 */
class AnotherTask
{
    /**
     * @Timer(interval=2000, callback="execute")
     */
    public function handle()
    {
        // 执行定时任务逻辑
        echo 'Another task executed';
    }
}

<?php

declare(strict_types=1);

return [
    'tasks' => [
        AppTaskMyTask::class,
        AppTaskAnotherTask::class,
    ],
];

After understanding the above steps, we can use the Hyperf framework to schedule scheduled tasks. Scheduled tasks can be used to perform periodic tasks on a scheduled basis, such as sending emails at scheduled times, generating reports, etc. By using the Hyperf framework's scheduled task scheduler, we can implement these functions more conveniently and handle a large number of concurrent requests efficiently.

Note: The scheduled task scheduler needs to work in Swoole's Coroutine environment. Please ensure that your PHP kernel has the Swoole extension installed.

I hope this article will help you understand and use the Hyperf framework for scheduled task scheduling. If you have any questions, please feel free to leave a message.

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