参考:https://www.magesolution.com/blog/magento-2-cron-job/
- https://store.magenest.com/blog/cron-jobs-magento-2/
- https://www.cloudways.com/blog/magento-2-cron-job/
- https://www.dckap.com/blog/how-to-set-and-configure-custom-cron-jobs-in-magento-2/
- https://www.rakeshjesadiya.com/category/magento-2/
- https://meetanshi.com/blog/dynamically-schedule-cron-job-in-magento-2-system-configuration/
- https://www.atwix.com/magento-2/setting-up-cron-jobs/