💥 How to build CRUD REST APIs using Spring Boot, JPA/Hibernate, and the PostgreSQL database 💥

In this tutorial, I explained how to build CRUD REST APIs using Spring Boot, JPA/Hibernate, and the PostgreSQL database. We will use the latest version of Spring Boot in this tutorial.

Please make sure that the PostgreSQL database is installed on your machine.

Check out these below links to download and install a PostgreSQL database on your machine.
https://www.postgresql.org/download/

It's very easy to configure Spring Boot to use the PostgreSQL database.

=== Spring Boot ===
. Project Overview
. How we are going to Create Project
. Architecture
. Tool and Technologies
. Steps for Development
. Testing Using Postman

Save API
=====================
URL: http://localhost:8080/api/save
Method: Post

Find ALL API
=====================
URL: http://localhost:8080/api/findAll
Method: GET

Find By ID API
=====================
URL: http://localhost:8080/api/findById
Method: Post

Update API
=====================
URL: http://localhost:8080/api/update
Method: PUT

Delete API
=====================
URL: http://localhost:8080/api/deleteById
Method: Delete

Script For Create user_details table
=========================================
CREATE TABLE user_details (
id int,
username varchar(100) DEFAULT NULL,
email varchar(100) DEFAULT NULL,
password varchar(100) DEFAULT NULL,
PRIMARY KEY (id)
);

Source Code: https://github.com/JavaaTechSolutions...

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