SwaggerConfig.java

@Configuration @EnableSwagger2
@Import(BeanValidatorPluginsConfiguration.class)
public class SwaggerConfig {
    @Bean
    public Docket api() {
        return new Docket(DocumentationType.SWAGGER_2).select()
            .apis(RequestHandlerSelectors.basePackage(getClass().getPackageName()))
            .paths(PathSelectors.any()).build();
    }
}