Spring Boot Dependency Injection IOC project | Spring Boot tutorial | Session 3
Spring Boot Dependency Injection IOC project | Spring Boot tutorial | Session 3 #spring #springboot
*Dependency Injection (DI) and Inversion of Control (IoC) in Spring Boot:*
*Dependency Injection (DI)* is a design pattern used to achieve Inversion of Control (IoC) in Spring Boot.
*IoC* means that the control over the flow of a program is shifted from the program itself to a container (in Spring, it's the Spring IoC container).
In Spring Boot, you define the components (like services and beans) and their dependencies.
The Spring IoC container manages the creation and wiring of these components.
DI allows you to inject dependencies into a component rather than the component creating them itself.
This promotes modularity, testability, and loose coupling between components.
In Spring Boot, you can use annotations like `@Autowired` and `@Component` to achieve DI/IoC effortlessly.
In essence, DI and IoC in Spring Boot enable you to build highly modular and maintainable applications by letting the framework manage the creation and wiring of your components and their dependencies. This results in cleaner, more flexible, and testable code.
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