Sending Emails with TO, CC, and BCC in Spring Boot | Java Mail API Learn with Mr. Kiran Jadhav

In this video, we'll walk you through how to send emails to multiple participants using the Spring Boot Java Mail API. You'll learn how to include recipients in…

Unit Testing in Spring Boot using JUnit 5 and Mockito-

Learn how to build a robust Spring Boot CRUD application and test it effectively using JUnit 5 and Mockito! 🚀

In this step-by-step tutorial, we’ll cover:
1️. Setting up a Spring Boot project.
2️. Creating…

Spring Boot with Apache Kafka-
What is Apache Kafka-
Apache Kafka is a distributed event streaming platform designed for handling real-time data feeds. It is used for high-throughput, fault-tolerant, and scalable data streaming and messaging. Kafka is commonly…

Spring Boot for Beginners
1. What is Spring Boot
2. Spring Boot Features
3. Spring Boot Basic Application
4. Spring Boot HRM Application
5. Spring Boot Rest API HTTP Methods

PatchMapping in Spring Boot-
@PatchMapping it is used for partial updates.
It is commonly used in REST APIs where only specific fields need to be updated in a resource without affecting the other fields.

Key Points about @PatchMapping
✅ Used for partial…

Spring Boot CRUD -
In this video, you will learn how to build a complete REST API with Create, Read, Update, and Delete (CRUD) operations and test it using Swagger UI.

🔥 What You Will Learn:
✅ Setup Spring Boot with Spring Data JPA and MySQL
✅ Configure…

How to Change embedded Tomcat server to Jetty | Undertow in Spring Boot
Spring Boot- It is a powerful, open-source framework built on top of the Spring Framework.

Top 5 Features of Spring Boot-
1. Inbuilt Tomcat Server
2. No XML Configuration
3. Devtools…

JDBCTemplate CRUD Application-
Create: Inserting data into the database using JdbcTemplate.
Read: Querying data with various methods
Update: Modifying data in the database.
Delete: Removing records from the database.

GitHub URL- https://github.com/fulls…

Diff between @PathVariable and @RequestParam in Spring Boot-
@PathVariable-
1. Extracts values from the URI path
2. Mandatory Parameter(Must be present in the URL)
3. @GetMapping("/employees/{empId}")
public Employee getById(@PathVariable int empId)
4.…

Spring Boot XML Request Payload-
Steps-
1. Add Dependency in pom.xml file- Jackson XML
2. Use Annotation at POJO Class- @XmlRootElement(name="Employee")
3. In Controller- Produces, Consumes- MediaType-XML

GitHub- https://github.com/fullstackjavadevelop…

Collection Framework- Collection it is a group of objects.

3 interfaces-
1. List- It allows duplication of data. It follows insertion order
A] ArrayList- DDL[Read]
B] LinkedList- DML[Insert/Update/Delete]

2. Set- It is a uniqueness
A] HashSet- It does not…

Spring Boot with Microservices | Service Communication using RestTemplate-
Microservices- 2 or more Spring Boot module they will communicate with each other
Services-
1. DepartmentService- 9191
2. EmployeeService- 9192
3. ServiceRegistry- 8761
4. APIGateway…

Spring Boot with JWT-
JWT- JSON Web Token- JSON Web Token (JWT) is an open standard (RFC 7519) that defines a compact and self-contained way for securely transmitting information between parties as a JSON object. This information can be verified and trusted…

How to Configure Lombok with Eclipse & Intellij IDEA-
🚀 Learn how to configure Project Lombok in Eclipse and IntelliJ IDEA with this easy step-by-step tutorial by Mr. Kiran Jadhav. Whether you're a beginner or an experienced Java developer, this video will…

Spring Boot with Microservices Using Feign Client
Microservices- 2 or more Spring Boot module they will communicate with each other

Services-
DepartmentService- 9191
EmployeeService- 9192
ServiceRegistry- 8761
APIGateway- 2025

Service Communication- Feign…

Spring Boot with External API Call using RestTemplate
Service Communication- RestTemplate
URL- https://jsonmock.hackerrank.com/api/countries
GitHub URL- https://github.com/fullstackjavadeveloperpune/springbootexternalapi.git

💻 Stay ahead in 2025 and beyond!…

Spring Boot External API Call using Feign Client
Service Communication- Feign Client
External API URL- https://jsonmock.hackerrank.com/api/countries
GitHub- https://github.com/fullstackjavadeveloperpune/externalapicallusingfeignclient
💻 Stay ahead in 2025…

QR Code Project
Tech Stack- Full Stack[JDK 17, Spring Boot 3+, React JS v19]
Back End- Java, JDK 17, Data JPA, Spring Boot, Spring Security, JWT Authentication
Front End- React JS
Database- MySQL

Project Price: INR ₹999 (includes complete project setup…