Spring Boot Microservices | API Gateway, Eureka, Mysql, Feign & Cloud Components
In this video, I walk through a real-time Spring Boot Microservices project using Spring Cloud, covering User Service, Order Service, and API Gateway with Eureka Service Discovery.
Actual implementation with Spring Cloud Gateway, including:
Proper use of Spring Cloud LoadBalancer
🔧 Tech Stack Used
Java
Spring Boot
Spring Cloud Gateway (WebFlux)
Eureka Service Discovery
OpenFeign
Spring Data JPA
H2 Database
REST APIs
📚 What You’ll Learn
How API Gateway routes requests to microservices
How services register and discover each other using Eureka
How to debug API Gateway issues step by step
Why spring-boot-starter-web breaks Spring Cloud Gateway
How to fix POST request saving empty data
Real-world debugging techniques used in production
This video is especially useful for:
Java Backend Developers
Spring Boot Developers
Microservices Beginners & Intermediate Developers
Interview preparation (Senior / Lead roles)
If you’re learning Spring Boot Microservices or preparing for Java backend interviews, this video will give you hands-on clarity and real debugging experience.
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