Build Production Ready REST API in Spring Boot - Expense App

Welcome to the World's Best Online Course for learn and building Production Ready REST API for Expense Manager API. There is a lot packed into this course, Let's see what's included in this course -

NOTE: I will be updating the course when there is any changes made in the newer versions of Spring Boot.

NEW UPDATES [31/01/2023]: I Added New Videos on

- Upgrading to Spring Boot v3.0.2

- Spring Security without using WebSecurityConfigurerAdpater

NEW UPDATES [25/07/2022]: I Added New Videos on

- Create REST APIs with Spring Boot and MongoDB

- Create Simple Todo REST API with all the CRUD operations using MongoRepository

- Create finder methods using MongoRepository

- Connect Spring Boot Application to MongoDB Atlas (Production database)

- Deploy the Application to Heroku

NEW UPDATES [20/05/2022]: I Added New Videos on

- Dockerize the Java Program

- Dockerize the Spring Boot Application

- Dockerize the Spring Boot Application with MySQL Database

What is Spring Boot?

Spring is one of the most popular framework for building Enterprise applications

Spring Boot is a tool to create Spring based applications quickly and easily with zero configuration.

What is Spring Data JPA?

Spring Data JPA is Java Persistence API for Object Mapping, Hibernate is the default implementation for JPA.

What is Spring Security?

Spring Security is separate project, created by spring team. We can use Spring Security to secure the application.

What is JWT?

JWT is a JSON Web Token, which is used to Secure the REST APIs using token based mechanism

We will start from absolute scratch -

• Understanding the REST APIs/RESTful Web Service

• Understanding the basics of Spring Boot such as, Spring Boot Starters, @SpringBootApplication annotation, Spring Boot project structure

• You will learn the different ways of creating Spring Boot project

• You will learn to create the REST end points

• You will connect Spring Boot application to MySQL database

• You will learn to perform the database operations using Data JPA

• You will learn validating the REST APIs

• You will learn handling the exceptions, custom exceptions, global exceptions and many more

• You will learn adding Pagination and Sorting to REST APIs

• You will learn creating REST end points for Users

• You will add Spring Security to the application

• You will understand the Spring Security default configuration

• You will learn configuring multiple users using In-memory authentication

• You will learn creating custom user details and validate user against MySQL database

• You will learn the Basic Authentication

• You will create REST end point for Login

• You will learn reading the records only for the logged in user

• You will learn Mapping two entities using @OneToMany annotation

• You will learn using Lombok annotations

• You will learn adding JWT to the application

• You will JWT token based authentication

• You will learn the advance features of Postman REST client

• You will learn setup the automation script inside the Postman to test APIs

• You will learn basic Git commands to push the code to Github repository

• You will learn deploying the application to the Production server (Heroku)

• You will learn dockerize the Spring Boot Application with MySQL database