What is the directory structure of a Spring Boot project?

The typical project structure of Spring Boot is as follows:

1. src/main/java: the primary directory for Java source code, containing the main logic and functionality of the application.
2. src/main/resources contains the configuration files and other resource files for the application.
3. The folder src/test/java contains the test code for the application.
4. src/test/resources: contains configuration files and other resource files needed for test code.
5. pom.xml is the configuration file for a Maven project, which includes the project’s dependency management and build configuration.
6. Target: used to store built executable files and other generated files.
7. .gitignore is used to specify files and directories that need to be ignored, typically for version control.
8. README.md: The descriptive document of the project, usually containing an overview of the project, instructions for use, and other related information.
9. Additional custom directories: Additional custom directories can be added as needed for storing specific files or modules based on the project requirements.

This is just a common directory structure that can actually be adjusted and expanded according to the specific needs of the project.