What is rest api in java

Representational State Transfer (REST) is a software architectural style that defines a set of constraints for creating web services.

Api integration in java example

RESTful web services allow systems to access and manipulate web resources through a uniform and predefined set of stateless operations. Unlike SOAP, which exposes its own set of operations, RESTful web services rely on simple HTTP methods such as GET, POST, PUT, and DELETE.

In this article, we will create a simple REST API using Spring Boot to manage employees, including adding employees to a list and retrieving the list of employees.

Why Spring Boot?

Spring Boot is built on top of Spring Framework, simplifying project setup and configuration. It provides default configurations to avoid boilerplate code and is ideal for beginners looking to work with Spring.

Steps to Create a REST API

Step 1: Define the Employee Entity

Create a class to represent the Employee entity.

Step 2: Create a Storage Class

Create a class to hold a list of employees.

Step 3: Create the DAO Class

The DAO class wi

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