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Spring boot - log back

https://springframework.guru/using-logback-spring-boot/

Logback makes an excellent logging framework for enterprise applications – it’s fast, have simple but powerful configuration options, and comes with a small memory footprint. I introduced logback in my introductory post, Logback Introduction: An Enterprise Logging Framework. In a series of posts on Logback, I’ve also discussed how to configure logback using XML and Groovy. The posts are available as Logback Configuration: using XML and Logback Configuration: using Groovy.

In this post, I’ll discuss how to use Logback with Spring Boot. While there are a number of logging options for Java, the Spring Boot chose to use Logback for the default logger. Like many things in Spring Boot, Logback by default gets configured with sensible defaults. Out of the box, Spring Boot makes Logback easy to use.

Creating Loggers

In a previous post, I wrote about creating a web application using Spring Boot. We’ll configure logback for this application. The application contains a controller, IndexController to which we’ll add logging code. The code of IndexController is this.

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Read more at https://springframework.guru/using-logback-spring-boot/