What is the role of the Init method in the Bean Lifecycle in Spring?

  • It is executed before the bean is destroyed, allowing for cleanup operations.
  • It is responsible for creating new beans in the Spring context.
  • It is responsible for destroying beans when they are no longer needed.
  • It is used to initialize the application context in a Spring Boot application.
The Init method, often annotated with @PostConstruct in Spring, plays a crucial role in the bean's lifecycle. It is executed after the bean's construction but before it's put into service. This provides an opportunity to perform initialization tasks, such as setting up resources, establishing database connections, or any other setup required before the bean is used. This method is particularly helpful when you need to ensure that a bean is in a valid and usable state when it's first accessed.
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