Swagger 3 and Spring Boot example (with OpenAPI 3)

Document REST API with Swagger 3 in Spring Boot example (follow OpenAPI 3 specification). You will also know several ways to configure Swagger API description and response.

For more detail, please visit:

Spring Boot with Swagger 3 example

You can also apply the code easily on following Projects:

Spring Boot 3 REST API example

Spring Boot Rest API with H2

Spring Boot Rest API with MySQL

Spring Boot Rest API with PostgreSQL

Spring Boot Rest API with SQL Server

Spring Boot Rest API with MongoDB

Spring Boot Rest API with Cassandra

Spring Boot Rest API with Oracle

Front-end that works well with this Back-end

Angular 8 Client / Angular 10 Client / Angular 11 Client / Angular 12 Client / Angular 13 Client / Angular 14 Client / Angular 15 Client

Vue 2 Client / Vue 3 Client / Vuetify Client

React Client / React Redux Client

More Practice:

Spring Boot File upload example with Multipart File

Spring Boot Pagination & Filter example | Spring JPA, Pageable

Spring Data JPA Sort/Order by multiple Columns | Spring Boot

Spring Boot Repository Unit Test with @DataJpaTest

Deploy Spring Boot App on AWS – Elastic Beanstalk

Exception Handling:

Spring Boot @ControllerAdvice & @ExceptionHandler example

@RestControllerAdvice example in Spring Boot

Security:

Spring Boot + Spring Security JWT Authentication & Authorization

Fullstack:

Vue + Spring Boot example

Angular 8 + Spring Boot example

Angular 10 + Spring Boot example

Angular 11 + Spring Boot example

Angular 12 + Spring Boot example

Angular 13 + Spring Boot example

Angular 14 + Spring Boot example

Angular 15 + Spring Boot example

React + Spring Boot + MySQL example

React + Spring Boot + PostgreSQL example

Run both Back-end & Front-end in one place:

Integrate Angular with Spring Boot Rest API

Integrate React.js with Spring Boot Rest API

Integrate Vue.js with Spring Boot Rest API

Run Spring Boot application

mvn spring-boot:run