Exploring the Mule project structure

Before getting into creating a Mule project, it is important that we get familiar with the Mule project structure. Let us see the project structure of a Mule application in Package Explorer. These are the main folders and files that are important for every Mule project:

• src/main/mule is for Mule configuration files. It is an .xml file that contains application logic where all the flow components reside. We can store n number of Mule configuration files to have different application logic, flows, or APIs and there is no limit enforced by Mule on the number of Mule configuration files. For example, we can store our API interface, API implementation, error handling, and the global configuration in separate Mule configuration files. This folder is for storing all your Mule XML code.
• src/main/resources is for Log4j configuration, any environment-specific properties files, DataWeave scripts, and API-related documents, such as the API specification...