Скачать или смотреть 50 days of learning Spring boot #1/50

50 days of learning Spring boot #1/50 #springboot #java #coding #springprojects
Master Spring Boot CRUD Mappings: @GetMapping • @PostMapping • @PutMapping • @DeleteMapping

In this crash-course video, you'll learn how to create RESTful APIs using Spring Boot's method-level HTTP mappings. We'll walk through:

• ✅ @GetMapping – Read resources
• ✅ @PostMapping – Create resources
• ✅ @PutMapping – Update resources
• ✅ @DeleteMapping – Delete resources

See live code examples, full controller definitions, and real-time testing using Postman.

🎯 By the end, you'll know how to:
1. Use @RestController and annotations to build endpoints
2. Map HTTP methods to Java methods via @GetMapping, @PostMapping, @PutMapping, and @DeleteMapping
3. Handle path variables, request bodies, status codes, and error handling

🔔 Don’t miss out – Subscribe for more Spring Boot microservices, REST API deep-dives, and Java backend architecture tips.

📁 Resources & Links
– Spring Boot starter-web Dependency
– Postman/REST API test JSON examples
– Related tutorials:
– @RequestMapping`vs. composed annotations :
– How to use @PatchMapping as an optional bonus

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