Microservice Project Structure
Ek, MICROSERVICE, mein, TYPICALLY, LAYERED, ARCHITECTURE, hoti hai — controller (REST, endpoints), service (BUSINESS, LOGIC), repository (DATA, access), aur, model/dto (DATA, structures) — LEKIN, POORE, module, ka, SCOPE, EK, SINGLE, bounded, context, tak, LIMITED, hota hai.
application.yml, mein, SERVICE-SPECIFIC, configuration, hoti hai — jaise, server.port, spring.application.name, (Eureka, ke, liye, ZAROORI), aur, database, connection, details.
order-service/
├── src/main/java/com/shop/orderservice/
│ ├── controller/OrderController.java
│ ├── service/OrderService.java
│ ├── repository/OrderRepository.java
│ └── model/Order.java
└── src/main/resources/application.yml- Layered architecture — controller, service, repository, model
- Microservice ka scope, EK, single, bounded, context, tak, LIMITED, hota, hai
- spring.application.name, service, discovery, ke, liye, ZAROORI, hai
MICROSERVICES, mein, chhota, size, hone, ki, wajah, se, "package, by, layer" (controller/, service/, repository/) generally, KAAFI, hoti, hai — MONOLITHS, mein, "package, by, feature" ZYAADA, common, hai, kyunki, WOH, BADI, hoti, HAIN.
// Microservice mein, layer-based, structure, generally, sufficient hai:
// controller/, service/, repository/, model/Ek, microservice, ki, JPA, Entity, (database, structure) ko, KABHI, bhi, DIRECTLY, API, response, ki, tarah, EXPOSE, NAHI, karna, CHAHIYE — EK, SEPARATE, DTO, (Data, Transfer, Object) class, USE, karके, INTERNAL, aur, EXTERNAL, representation, ko, DECOUPLE, karo.