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Oct 20, 2022 · Backend Development

Designing a Unified Base Package for Backend Projects: Maven Dependencies, Standardized Response Body, and Data Object Segmentation

This article explains how to construct a reusable base package for backend systems by defining Maven dependency guidelines, a unified response body with business codes, proper data object layers such as PO, BO, DTO, VO, and pagination utilities, while illustrating the concepts with concrete Java code examples.