Bringing together OpenAPI 3 and Spring Boot
summary
springdoc-openapi automates OpenAPI 3 generation for Spring Boot apps, supporting Spring MVC and reactive WebFlux, Kotlin coroutines, JSR‑303 validation, HATEOAS and Pageable types and hiding native Spring parameters. demos include an OAuth2 flow using Keycloak where Swagger UI obtains a bearer token and calls a protected endpoint, offline JSON/YAML generation via Maven/Gradle plugins, and a gateway aggregation using springdoc-openapi WebFlux UI with grouped OpenAPI beans to expose multiple service docs.
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chapters (14)
- 0:00Start
- 0:53Introduce the Open Api
- 1:30What Is Open Api
- 2:00Open Api Specification
- 8:48Spring Mvc
- 10:02Demo
- 10:38Dependencies
- 15:04Webflux
- 25:19Group Support
- 26:36Offline Mode
- 31:44Questions
- 31:56Is It Possible To Integrate a Spring Open Api with a Spring Cloud Contract
- 32:21What Does Open Api Version Three Offers
- 33:48Is There a Way To Recommend Routes Defined by Functional Definitions
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