How to Simple configuration the Log in Spring Boot

When building a project using https://start.spring.io the template provided by [Spring Start], the dependencies required for logging are already built into it. To use logs, all you need is a simple configuration.

Open the project’s applications.yaml file and add the appropriate configuration options to it. as:

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logging:
  level:
    root: WARN
    org:
      springframework:
        web: DEBUG
    info:
      mlstech:
        api: DEBUG

In the above settings, the overall log base is set to WARN, and the log level of different packages is set according to the needs of development and debugging.