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Spring framework fundamentals
·
Module 4
Building REST APIs with Spring Web MVC
1
Spring MVC Request Handling Architecture
Explain the Spring MVC request handling architecture (e.g., DispatcherServlet).
2
Building RESTful APIs with Spring Boot
Create a REST controller using @RestController and map endpoints with @GetMapping and @PostMapping.
3
Handling Incoming Request Data with @PathVariable and @RequestParam
Use @PathVariable and @RequestParam to extract data from incoming requests.
4
Consuming and Producing JSON with @RequestBody
Handle JSON request bodies with @RequestBody and return JSON responses.
5
Bean Validation with Jakarta Annotations
Implement input validation using Jakarta Bean Validation annotations (@Valid, @NotNull, @Size).
6
Crafting Responses with ResponseEntity
Return appropriate HTTP status codes and headers using ResponseEntity.
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Spring Boot Essentials
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Application Layering and Data Transfer