Do laravel scheduled tasks need to use cron?

Laravel scheduled tasks need to use cron; if you want to execute all laravel tasks regularly in laravel, you need to add cron entries on the server and add "phppath project path/artisan schedule:run..." to the root file. "The code is enough.

The operating environment of this article: linux7.3 system, Laravel version 5.4, Dell G3 computer.

Does laravel scheduled tasks need to use cron?

There is a very powerful function in laravel. You only need to add a cron entry on the server to execute all laravel tasks regularly. .

Now we have the following data table:

I want the value of the cron field in the cron table to increase by 1 every minute, then I need to be as follows Steps:

1. Write laravel code in App\Console\Kernel.php

protected function schedule(Schedule $schedule)
{
    $schedule->call(function () {
                    DB::table('cron')->increment('cron');
                })->everyMinute();
 }

2. Add code to the /var/spool/cron/root file of the service

Note: It is best to use the vim editor to edit the file here. If you use winscp to edit the file, there will be a problem of not executing the task.

Enter on the command line

crontab -e

Add the following code

* * * * * /usr/local/php/bin/php /data/wwwroot/test/artisan schedule:run 1>> /dev/null 2>&1

Enter on the command line

crontab -u root -l

laravel video tutorial]

The above is the detailed content of Do laravel scheduled tasks need to use cron?. For more information, please follow other related articles on the PHP Chinese website!