https://start.spring.io/

Project Maven
Language Java
Spring boot 3.2.2
Project Metadata 
Packaging Jar
Java 17

Dependencies
JDBC Api
Lombok
MariaDB Driver
Spring Boot DevTools
Spring Web

src/main/resources
add @ application.properties
server.port=8070

./mvnw spring-boot:run
./mvnw clean package
java -jar target/myapp-0.0.1-SNAPSHOT.jar

table Object

Object.java
constructor set according to table Object.
getter for get data in column table Object.
setter for set data in column table Object.

ObjectRepository.java
CRUD operation implement in methods to table Object.

MainController.java
provide endpoint to using ObjectRepository method.

using curl to test.