Session 80 – Spring Boot REST API | @RequestMapping, @PathVariable, @RequestBody

Pubblicato il: 24 dicembre 2025
sul canale di: java full stack made easy

🚀 Session 80 – Spring Boot REST API | @RequestMapping, @PathVariable, @RequestBody | ResponseEntity & HttpStatus

💻 Source Code:

👉https://github.com/shahdbest/java_ful...

#SpringBoot #RESTAPI #JavaFullStack #ResponseEntity #HttpStatus

Welcome to Session 80 of the Java Full Stack Made Easy series!

In this session, we go deeper into Spring Boot REST APIs and learn how to handle URLs, request data, and responses properly in real-world applications.

✅ Topics Covered
🔹 @RequestMapping

What is @RequestMapping?

Mapping URLs with HTTP methods

Difference between @RequestMapping and @GetMapping

🔹 @PathVariable

Passing values through URL

Handling dynamic REST endpoints

Real-time examples

🔹 @RequestBody

Reading JSON request data

Mapping request body to Java objects

POST API implementation

🔹 ResponseEntity & HttpStatus

What is ResponseEntity?

Sending custom HTTP status codes

Success & error responses

Best practices for REST APIs

📂 What You Will Learn

How REST APIs accept input

How REST responses are structured

How to send meaningful HTTP status codes

Writing professional APIs in Spring Boot

🛠 Technologies Used

Java

Spring Boot

REST APIs

📺 Watch the full playlist:

👉 • Java Full Stack Made easy

💻 Source Code:

👉https://github.com/shahdbest/java_ful...

📲 Connect on LinkedIn:

👉 / shahid-killedar-719a51127

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