Spring Boot RESTful API Documentation With Swagger 2

Step 1-

<dependency>

    <groupId>io.springfox</groupId>

    <artifactId>springfox-swagger2</artifactId>

    <version>2.6.1</version>

    <scope>compile</scope>

</dependency>

Step 2-


<dependency>
    <groupId>io.springfox</groupId>






    <artifactId>springfox-swagger-ui</artifactId>






    <version>2.6.1</version>






    <scope>compile</scope>






</dependency>




Step 3- 

@Configuration






@EnableSwagger2






public class SwaggerConfig {






    @Bean






    public Docket productApi() {






        return new Docket(DocumentationType.SWAGGER_2)






                .select()                 .apis(RequestHandlerSelectors.basePackage("guru.springframework.controllers"))






                .paths(regex("/product.*"))






                .build();






    }






}


Step 4-

http://localhost:8080/swagger-ui.html