How to Execute a Scheduled Task Only Once for a Spring Boot Application

Date: 2024-11-14

This article demonstrates three methods for executing a one-time scheduled task in Spring Boot. It contrasts this with the typical @Scheduled annotation's repetitive execution. Methods include using TaskScheduler with a delay, employing @Scheduled with a flag to prevent re-execution, and leveraging PeriodicTrigger to immediately execute and then cancel the task. Each approach provides a solution for scenarios requiring single task execution after application startup or at a specific time.

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