Overview

Take a comprehensive dive into the world of API First development using Spring 6 and Spring Boot 3. This extensive course covers the latest practices and tools for designing, building, and testing robust APIs following industry best practices.You'll begin by understanding the foundational concepts of API-first development and its benefits for organizations. The course then guides you through the practical implementation of an API using OpenAPI specifications, domain-driven design principles, and code generation from OpenAPI specifications.Throughout the course, you'll explore a wide range of topics, including:Defining APIs using the OpenAPI specification and tools like RedoclyUsing Redocly to establish CI/CD builds for your OpenAPI Specification and Redoc API DocumentationApplying domain-driven design principles for effective API designGenerating code from OpenAPI specifications using Maven with OpenAPI Code GeneratorDeveloping Spring Boot and SpringMVC to implementing API endpointsTesting APIs with Spring MockMVC and incorporate request validation to your OpenAPI SpecificationImplementing create, update, patch, and delete operations for APIsObject-relational mapping with JPA, HibernateUsing MapStruct for efficient object mapping and type transformationEnforcing data validation and constraints with JPA and Java Bean ValidationHandling standardized problems and errors with libraries like Zalando ProblemGeneration of Spring Boot API clients and using clients with integration testingThroughout the course, you'll work on a real-world e-commerce API project, applying the concepts and best practices learned in each section. By the end of this course, you'll have a deep understanding of API-first development using Spring 6 and Spring Boot 3 with OpenAPI, enabling you to design, build, and test robust APIs that adhere to industry standards.This course is a master course in developing high quality world class API products for your customers. Enroll now and elevate your skills in API development with Spring!

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