Springdoc OpenAPI Tutorial: Swagger UI, API Testing & OpenAPI-Diff CLI (JSON/HTML/Markdown Export)

#SpringBoot #Springdoc #OpenAPI #SwaggerUI #Java #Backend #APIDocumentation #OpenAPIDiff #RESTAPI #GradleI

walk through how to use Springdoc OpenAPI, Swagger, and Swagger UI to document and test APIs. I also show how to use the OpenAPI Diff CLI tool to compare OpenAPI specifications and generate reports in JSON, HTML, and Markdown formats. Perfect for anyone learning API documentation and version comparison!
Timestamps

00:00 Intro and goal: document and test APIs with Springdoc OpenAPI and Swagger UI.
00:05 Add Springdoc dependency and start the app (auto Swagger UI integration).
00:12 Open Swagger UI and locate OpenAPI endpoints (/swagger-ui.html, /v3/api-docs, /v3/api-docs.yaml).
00:22 Test endpoints interactively in Swagger UI.
00:30 Export the OpenAPI spec (JSON/YAML) for comparison.
00:38 Use OpenAPI Diff CLI to compare two specs and detect changes.
00:46 Generate diff outputs: JSON, HTML, and Markdown; share the HTML report.
00:57 Wrap-up and next steps.

Видео Springdoc OpenAPI Tutorial: Swagger UI, API Testing & OpenAPI-Diff CLI (JSON/HTML/Markdown Export) канала Chakri Codes Java