हिंदी Complete Spring Boot Backend Course 12 Hours | Spring Framework + REST API + Database | Hindi

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हिंदी
🚀 Zero se Production-Ready Backend Developer! Spring Framework, Spring Boot, REST APIs, Database Integration - Complete 12-hour masterclass.

GITHUB: https://github.com/buildwithfaisal/100-day-java-backend-masterclass

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📅 12-DAY STRUCTURED LEARNING PATH
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🔹 DAY 1 – SPRING FRAMEWORK CORE (0:00 - 1:50:00)
0:00 - Course Introduction
4:15 - Message From Faisal
12:31 - Tight and Loose Coupling
36:59 - Dependency Injection
40:43 - Intro to Web Framework and Spring Framework
53:02 - Spring Concepts
56:41 - Setting up a Spring Project
1:07:38 - What are Build Tools? Maven & Gradle
1:16:03 - Creating Your First Bean
1:30:57 - Challenge: Update Manual DI to Spring Based DI
1:43:22 - IOC, DI, Problem Spring Solves

🔹 DAY 2 – ANNOTATIONS & LAYERED ARCHITECTURE (1:46:55 - 2:35:43)
1:46:55 - Problems with Manual Config, Annotations
1:50:38 - @Component, @ComponentScan, @Configuration
2:01:34 - @Autowired Annotation
2:09:23 - Stereotype Annotations (@Service, @Repository)
2:13:49 - Multiple Implementation Problem - Ambiguity
2:21:09 - Bean Lifecycle
2:32:35 - Mixing @Bean and @Component
2:35:43 - Building a Layered App Using Spring

🔹 DAY 3 – SPRING BOOT INTRODUCTION (3:01:16 - 3:47:09)
3:01:16 - What is Spring Boot?
3:12:03 - Creating a Spring Boot Project
3:30:04 - Spring Boot Starters
3:37:03 - Using application.properties File
3:41:09 - CommandLineRunner and ApplicationRunner
3:46:55 - Interview Questions

🔹 DAY 4 – FIRST REST API (3:52:02 - 4:34:00)
3:52:02 - Introduction to REST APIs
4:08:02 - Creating Your First REST API
4:13:20 - Status Codes & API Request Types
4:19:11 - Returning JSON Response
4:28:29 - @RequestMapping Annotation
4:33:57 - How Request Flows Internally

🔹 DAY 5 – POST, PUT, DELETE (4:39:44 - 5:35:11)
4:39:44 - Introduction to Data Modification with APIs
4:41:59 - Creating POST
4:59:12 - Creating PUT
5:05:50 - Creating DELETE
5:16:03 - ResponseEntity - Status Codes and Best Practices

🔹 DAY 6 – PATH VARIABLES & QUERY PARAMS (5:35:11 - 6:16:35)
5:35:11 - Introduction to Dynamic URLs
5:43:26 - Path Variables
5:58:02 - Query Parameters using @RequestParam
6:07:34 - Handling Multiple Query Parameters
6:12:20 - @RequestHeader Annotation
6:16:35 - Combining @RequestHeader, @PathVariable, @RequestParam

🔹 DAY 7 – EXCEPTION HANDLING & LOGGING (6:18:39 - 7:24:33)
6:18:39 - Exceptions in Spring Boot
6:21:58 - Structuring Application with Service Layer
6:33:06 - Exception Handling Using Inbuilt Exceptions
6:38:01 - @ExceptionHandler Annotation
6:49:29 - Global Exception Handling @RestControllerAdvice
7:04:09 - Custom Exceptions
7:08:55 - Logging in Spring Boot
7:22:39 - Logging and Exceptions

🔹 DAY 8 – JDBC FUNDAMENTALS (7:28:04 - 8:07:35)
7:28:04 - Why JDBC Before Spring Boot?
7:33:58 - Setting up Java Project with MySQL Dependency
7:39:51 - Connecting to the Database from Java
7:45:49 - Try with Resources
7:48:10 - Perform INSERT, SELECT, UPDATE, DELETE

🔹 DAY 9 – TRANSACTIONS & PREPARED STATEMENTS (8:07:35 - 9:03:36)
8:07:35 - PreparedStatements
8:14:05 - What are Transactions?
8:30:23 - Transactions Hands On - Commit, Rollback

🔹 DAY 10 – HIBERNATE & ORM (9:06:02 - 10:01:50)
9:06:02 - Intro to ORM, Hibernate, JPA vs JDBC
9:31:09 - Hibernate Architecture + Components
9:35:07 - Create Hibernate Project, CRUD, Interview Questions

🔹 DAY 11 – SPRING BOOT + JPA INTEGRATION (10:01:38 - 10:55:50)
10:01:38 - Recap + Going In Depth with JPA & Hibernate
10:19:13 - EntityManager Hands On Demo
10:34:25 - Transition to Spring Boot
10:53:40 - Service Layer, Controller, Repository

🔹 DAY 12 – JPA RELATIONSHIPS (10:59:10 - 11:44:09)
10:59:10 - Why Relationships
11:03:39 - OneToOne Relationships
11:13:27 - Challenge: Refactor Spring Boot App to Use Database
11:16:31 - OneToMany and ManyToOne
11:24:51 - ManyToMany Relationship
11:31:28 - Saving Data using Cascading
11:44:09 - Level up
#SpringBoot #SpringFramework #RESTAPI #JavaBackend #Hibernate #JPA

Видео हिंदी Complete Spring Boot Backend Course 12 Hours | Spring Framework + REST API + Database | Hindi канала Faisal Memon