How does MyBatis generator execute?

MyBatis Generator is a tool used to generate MyBatis persistence layer code. To execute MyBatis Generator, you need to follow these steps:

1. Set up MyBatis Generator by adding its configuration details to the project configuration file, such as database connection information and the package name for the generated code.
2. Create a Generator configuration file. This XML file will be used in the project to specify the code generation rules, such as the entities to generate, mapping files, and DAO interfaces.
3. Create a custom code generation plugin (optional). If you need to customize the generated code, you can write a plugin class to implement your own code generation logic.
4. Run MyBatis Generator by specifying the Generator configuration file and any custom plugins via the command line or IDE plugin.
5. Check the generated code. MyBatis Generator will generate corresponding code files, including entity classes, mapping files, and DAO interfaces, based on the configuration file and plugin rules.

It is important to ensure that the database connection information is correct and that you have the necessary permissions to access the database before running MyBatis Generator. Additionally, make sure that the project dependencies include the relevant dependencies for MyBatis Generator.