Spring Framework Master Class - Java Spring the Modern Way - Step 14-Adding the Logging Framework Log4j

The video tutorial covers the role of the dispatcher servlet in Spring MVC, explaining how it handles requests and responses. It then guides on integrating Log4J into the Spring Framework using Maven, detailing the steps to add dependencies and configure properties. The tutorial further explains the different logging levels in Log4J, such as error, info, debug, and trace, and how to set them up for effective logging.

What is the role of the dispatcher servlet in Spring MVC?

How does the controller in Spring MVC return the view name?

What is the purpose of adding a logging framework like Log4J in a Spring application?

Describe the steps to add Log4J as a dependency using Maven.

How do you configure the logging level in the Log4J properties file?

What are the different logging levels available in Log4J?

What happens when you set the logging level to 'trace' in Log4J?