Interview QA | 40+ Spring & Spring Boot Annotations Everyone Should Know | JavaTechie

As known there are a number of Annotations provided by Java’s Spring, Spring Boot Framework, and it would be quite difficult to remember all. Hence I had explained all annotations and its usages in detailed .

#javatechie #Spring. #SpringBoot. #Annotations

Spring Boot Main annotations
--------------------------------------------------
1. @SpringBootApplication
2. @ComponentScan
3. @EanbleAutoConfiguration
4. @Configuration

Stereotype annotation
----------------------------------------
1. @Component
2. @Service
3. @RestController / @Controller
4. @Repository

Spring Core related Annotations:
----------------------------------------------------
@Configuration
@Bean
@Autowired
@Qualifier
@Lazy
@Value
@PropertySource
@ConfigurationProperties
@Profile
@Scope

REST API related Annotations:
------------------------------------------------
@RestController
@RequestMapping
@GetMapping
@PostMapping
@PutMapping
@DeleteMapping
@RequestBody
@PathVariable
@RequestParam
@ControllerAdvice & @ExceptionHandler

Spring Data JPA related annotations:
------------------------------------------------------------
@Entity
@Table
@Column
@Transactional
Entity class relationships
@OnetoOne
@OnetoMany
@ManytoOne
@ManytoMany

GitHub:
https://github.com/Java-Techie-jt/ann...

Blogs:
  / javatechie  

Facebook:
  / javatechie  

guys if you like this video please do subscribe now and press the bell icon to not miss any update from Java Techie

Disclaimer/Policy:
--------------------------------
Note : All uploaded content in this channel is mine and its not copied from any community ,
you are free to use source code from above mentioned GitHub account