MyBatis Generator: Usage Guide

MyBatis Generator, also known as MyBatis GT, is an official code generation tool provided by MyBatis. It is used to generate persistent layer objects such as DAOs, DTOs, and Mappers, helping developers quickly generate code related to database operations and improve development efficiency. Its main functions include generating Java entity classes, Mapper interfaces, and XML files based on database tables.

The main steps of using MyBatis GT are as follows:

1. Configure the generatorConfig.xml file to specify database connection information, directory structure for generated code, and generation rules.
2. Run MyBatis GT to generate code such as Java entity class, Mapper interface, and XML files corresponding to specific database tables.
3. Integrate the generated code into the project for performing database operations.

Overall, MyBatis GT is a tool that helps developers quickly generate database-related code, reducing repetitive work and improving development efficiency.