Practical Use of resultMap

Beginner

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.

JavaScriptMySQL

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

Unfinished
Unfinished

🎯 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.

Teacher

labby

Labby

Labby is the LabEx teacher.