---
id: wiki-2026-0508-의존성-주입-dependency-injection
title: 의존성 주입 (Dependency Injection)
category: 10_Wiki/Topics
status: duplicate
canonical_id: dependency-injection
duplicate_of: "[[Dependency Injection]]"
aliases: [DI]
source_trust_level: A
confidence_score: 0.9
verification_status: redirected
tags: [duplicate, design-pattern, ioc]
last_reinforced: 2026-05-10
github_commit: pending
---

# 의존성 주입 (Dependency Injection)

> **이 문서는 [[Dependency Injection]] 의 중복본입니다.** Canonical 문서로 redirect.

## 핵심 요약
- IoC (Inversion of Control) 의 구현 형태.
- Constructor / setter / interface injection 3 가지 형태.
- Spring, NestJS, Angular, .NET DI container 등에서 핵심.

## 🔗 Graph
- 부모: [[Dependency Injection]] (canonical)
- 관련: [[Dependency Inversion Principle DIP]] · [[Inversion of Control]]

## 🕓 변경 이력
| 날짜 | 변경 |
|---|---|
| 2026-05-08 | Phase 1 |
| 2026-05-10 | 중복 처리 — canonical 문서로 redirect |
