Difference between Rest Controller and Controller : Java Spring Boot Interview Question 2

Publié le: 31 mai 2025
sur la chaîne: The Curious Coder

5,760

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In this video, we cover a common Java Spring Boot Interview question by explaining the difference between Rest Controller and Controller annotations in a clear, hands-on way.

Also, with the response body explained through real coding examples, you'll understand exactly how @ResponseBody annotation works and when to use it.

You'll get a clear understanding of when to use Rest Controller and Controller in Java Spring Boot effectively. Whether you're building APIs or preparing for your next interview, mastering the Java Spring Boot Controller and Rest Controller concepts is essential.

00:00 : Introduction
00:50 : Misconception behind @RestController vs @Controller
01:32 : Main Difference - @RestController vs @Controller
07:05 : Role of ViewResolver in @RestController vs @Controller
08:20 : Returning JSON using @Controller
13:40: Role of @ResponseBody in @RestController vs @Controller
15:56 : Tip of The Day

Prerequisite Videos :

Spring Boot and Java Setup
   • Spring Boot and Java Setup

Project Object Model File | Understanding pom.xml
   • Project Object Model File | Understanding ...

How to create an API ?
   • How to create an API ?

How to Connect Spring Boot to a Database ?
   • How to Connect Spring Boot to a Database ?

To access the code , clone below mentioned repository and checkout to branch : rest-controller-vs-controller

Git Link : https://github.com/TheCuriousCoder-sg...

Instagram :
  / the.curious_coder

#interview #springboot #java

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