Practical Use of resultMap

Introduction

In this project, you will learn how to use MyBatis to retrieve course information from a database and map the results to a custom Java object. You will also learn how to handle inconsistencies between the database table structure and the entity class properties.

👀 Preview

🎯 Tasks

In this project, you will learn:

• How to modify the properties and methods of an entity class to match the database table structure.
• How to configure the mapper interface to define the methods for querying course information.
• How to configure the mapper XML file to define the SQL queries and the result mapping.
• How to implement test cases to verify the functionality of the mapper.

🏆 Achievements

After completing this project, you will be able to:

• Use MyBatis to interact with a database and retrieve data.
• Use resultMap to handle inconsistencies between database table structure and entity class properties.
• Write test cases to verify the functionality of a MyBatis mapper.