#java

Articles tagged with #java

Spring Boot 3 - REST API Tutorial
Learn to create REST API using Spring Boot, Spring Data JPA and H2 Database
Mar 2, 20236 min read94
How to implement one-to-one mapping in Spring Boot?
Learn how to implement one-to-one mapping between entities using Spring Boot and Spring Data JPA with a simple example.
Feb 26, 20236 min read68
Tight Coupling and Loose Coupling In Java
If you are quite familiar with Java and moving towards Spring Framework or you want to get an idea of a loosely-coupled and tightly-coupled system from a programming perspective or you want to add a bit more knowledge to your mental knowledge reposit...
Feb 12, 20234 min read28
REST API Using Spring Boot - Level 2
This is a continuation of REST API Using Spring Boot - Level 1. In this tutorial, we will see how we can use a Java class as our temporary storage to send and receive actual user data to and from our REST API. Let's get started. Create Custom Data Ty...
Feb 12, 20234 min read11
REST API Using Spring Boot - Level 1
In this tutorial, we are going to create a simple REST API using Spring Boot for an imaginary user management application. Our target is to get familiar with the code structure and the annotations. We will create HTTP endpoints and for now, return st...
Feb 12, 20236 min read12