• springdoc-openapi | Library for OpenAPI 3 with spring-boot
• Spring Framework & Open API Specification
• OpenAPI 3 어노테이션 없이, Spring MVC/WebFlux 어노테이션을 인식하여 자동으로 OpenAPI Spec 3 문서 생성
• SpringFox

• @ControllerAdvice 사용시 @ResponseStatus HTTP 응답 코드를 명시할 것.
• Spring Properties 설정

springdoc:
  swagger-ui:
    path: /swagger-ui.html
  paths-to-match: /api/**

• springdoc-openapi-gradle-plugin
• springdoc-openapi-maven-plugin
• swagger.json 파일을 생성해준다.

• Spring REST Docs vs OpenAPI | Baeldung
• How to Turn Off Swagger-ui in Production | Baeldung
• springdoc-openapi intro-v1 by BADR NASS LAHSEN on Prezi Next
• Documenting a Spring REST API Using OpenAPI 3.0 | Baeldung
• OpenAPI 3 Documentation With Spring Boot - DZone Java
• Doing More With Springdoc-OpenAPI - DZone Java
• Microservices API Documentation with Springdoc OpenAPI - Piotr's TechBlog