Скачать или смотреть 4.Spring Boot @ConfigurationProperties Example|How to read external properties file in spring boot ?

In this video, we will learn how to read property file in Spring Boot application.

Spring Boot comes with a built-in mechanism for application configuration using a file called application.properties. This file is located inside the src/main/resources folder.

The @Value annotation is a Spring Boot annotation that can be used to inject property values into your code. To read a property from the application.properties file using the @Value annotation, you can add the @Value annotation to a field or method.
In this video, we will cover both of these methods for reading property file in Spring Boot application. We will also create a simple Spring Boot application to demonstrate how to read property file.

Here are the steps on how to read property file in Spring Boot application:

Create a new Spring Boot project.
Create a file called application.properties in the src/main/resources folder.
Add the properties that you want to read in the application.properties file.
Use the Environment object or the @Value annotation to read the properties from the application.properties file.
Run the Spring Boot application.
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