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

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 https://youtu.be/QqRXMNBQXaM?si=N-eeqorzWSMli-h7 Environment Properties Part 2: application.properties vs application.yaml https://youtu.be/oH5XWnzeRCI?si=wCnJILLoVHS2GYmz Spring Boot Basics To Know: Spring Boot and Java Setup https://youtu.be/M7XhAj6E7xQ?si=Z_SfJ7OtGPjGkNTR Project Object Model File | Understanding pom.xml https://www.youtube.com/watch?v=2RE-a74EQDk&t=10s How to create an API ? https://www.youtube.com/watch?v=3ruFGipx5JE&t=6s How to Connect Spring Boot to a Database ? https://www.youtube.com/watch?v=1P1MswyGlOU&t=38s Instagram : https://www.instagram.com/the.curious_coder #interview #springboot #java