@Value | @ConfigurationProperties | Environment Interface : Java Spring Boot Interview Q14

Pubblicato il: 15 luglio 2025
sul canale di: The Curious Coder
1,820
63

Java Spring Boot Interview Q14 !!

In this video, we explore how to access environment properties in Spring Boot using @Value , @ConfigurationProperties , and the Environment interface. Understand the key differences between @Value and @ConfigurationProperties , and learn how and when to use each for application configuration.

This is the third video in our Spring Boot environment properties series — focused on practical examples and clear explanations.
We'll cover:
1) Reading values from application.properties
2) Using @Value and @ConfigurationProperties for property injection
3) Spring Boot configuration best practices
4) Accessing environment variables using the Environment interface

Whether you're looking to understand @Value annotation in spring boot, spring boot configuration properties, or the difference between @Configurationproperties vs @Value, this video is for you.

00:00 : Introduction
00:47 : Configuring Custom Environment Properties
02:27 : @Value annotation
06:18 : Configuring multiple Environment Properties
10:39 : Drawback of @Value
11:21 : @ConfigurationProperties annotation
16:17 : Environment Interface
22:32 : Interview Tip of the Day !!

Prerequisite Videos:

Environment Properties Part 1: Spring Profiles
   • Spring Profiles | application.properties :...  

Environment Properties Part 2: application.properties vs application.yaml
   • application.properties vs application.yaml...  


Spring Boot Basics To Know:

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 ?  


Instagram :
  / the.curious_coder  


#interview #springboot #java


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