README.md

@@ -8,6 +8,7 @@
 - **Security**: Spring Security + JWT
 - **Build Tool**: Gradle
 - **Container**: Docker + Kubernetes
+- **API Documentation**: Swagger (SpringDoc OpenAPI)
 
 ## 개발 가이드
 
@@ -31,7 +32,30 @@ src/main/java/com/bio/bio_backend/
 └── BioBackendApplication.java
 ```
 
-### 2. 트랜잭션 관리
+### 2. API 문서화 (Swagger)
+
+#### Swagger UI 접속
+
+- **URL**: `http://localhost:8080/service/swagger-ui.html`
+- **API Docs**: `http://localhost:8080/service/api-docs`
+
+#### 주요 어노테이션
+
+```java
+@Tag(name = "Member", description = "회원 관리 API")
+@Operation(summary = "회원 가입", description = "새로운 회원을 등록합니다.")
+@ApiResponses(value = {
+    @ApiResponse(responseCode = "201", description = "회원 가입 성공"),
+    @ApiResponse(responseCode = "400", description = "잘못된 요청 데이터")
+})
+```
+
+#### 설정 파일
+
+- **SwaggerConfig.java**: OpenAPI 기본 정보 설정
+- **application.properties**: Swagger UI 커스터마이징
+
+### 3. 트랜잭션 관리
 
 #### 기본 설정
 

build.gradle

@@ -61,6 +61,9 @@ dependencies {
 
 	// p6spy
 	implementation 'com.github.gavlyukovskiy:p6spy-spring-boot-starter:1.9.0'
+	
+	// SpringDoc OpenAPI (Swagger)
+	implementation 'org.springdoc:springdoc-openapi-starter-webmvc-ui:2.8.9'
 }
 
 tasks.named('test') {

src/main/java/com/bio/bio_backend/global/config/SwaggerConfig.java

@@ -0,0 +1,31 @@
+package com.bio.bio_backend.global.config;
+
+import io.swagger.v3.oas.models.OpenAPI;
+import io.swagger.v3.oas.models.info.Info;
+import io.swagger.v3.oas.models.info.Contact;
+import io.swagger.v3.oas.models.info.License;
+import io.swagger.v3.oas.models.servers.Server;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+import java.util.List;
+
+@Configuration
+public class SwaggerConfig {
+
+    @Bean
+    public OpenAPI openAPI() {
+        return new OpenAPI()
+                .info(new Info()
+                        .title("대상 미생물 분석 시스템 Backend API")
+                        .description("대상 미생물 분석 시스템 Backend 서비스의 REST API 문서")
+                        .version("v1.0.0")
+                        .license(new License()
+                                .name("STAM License")
+                                .url("https://stam.kr/")))
+                .servers(List.of(
+                        new Server().url("http://localhost:8080/service").description("Local Development Server"),
+                        new Server().url("https://api.bio.com/service").description("Production Server")
+                ));
+    }
+}

src/main/resources/application.properties

@@ -54,3 +54,11 @@ token.expiration_time_access=180000
 token.expiration_time_refresh=604800000
 token.secret_key= c3RhbV9qd3Rfc2VjcmV0X3Rva2Vuc3RhbV9qd3Rfc2VjcmV0X3Rva2Vu
 
+# Swagger 설정
+springdoc.api-docs.path=/api-docs
+springdoc.swagger-ui.path=/swagger-ui.html
+springdoc.swagger-ui.operationsSorter=method
+springdoc.swagger-ui.tagsSorter=alpha
+springdoc.swagger-ui.doc-expansion=none
+springdoc.swagger-ui.disable-swagger-default-url=true
+