Provide sample configurations for spring project (not spring boot)

[kajaldhatrak]

Swagger ui not coming up in spring application.
As per documentation, tried adding spring-boot,spring-boot-autoconfigure dependencies.
also configure those classes which are not auto configure in spring project.
Tried various combinations still swagger-ui is not coming up.

Sample project would be helpful as there is very less documentation for pure spring project.

[micronaut]

Are there any updates on this? I am having the same problem with a non-spring boot spring project. Thanks

[kajaldhatrak]

for following spring dependency it was throwing some parameter error which was caused by spring 6 deprecating the class which springdoc uses.

<dependency>
    <groupId>org.springdoc</groupId>
    <artifactId>springdoc-openapi-webmvc-core</artifactId>
    <version>1.8.0</version>
</dependency>

so here's what worked for me -

<dependency>
    <groupId>org.springdoc</groupId>
    <artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
    <version>2.5.0</version>
</dependency>

also it needs following dependency since project is not spring boot project:

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-autoconfigure</artifactId>
    <version>3.3.1</version>
</dependency>

for configuration you need to add following configuration class:

@Configuration
@ComponentScan(
        basePackages = {"org.springdoc"}
)
@EnableWebMvc
@Import({SpringDocConfiguration.class,
        SpringDocWebMvcConfiguration.class,
        org.springdoc.webmvc.ui.SwaggerConfig.class,
        SwaggerUiConfigProperties.class,
        SwaggerUiOAuthProperties.class,
        JacksonAutoConfiguration.class})
public class OpenApiConfiguration {

    @Bean
    public OpenAPI openAPI() {
        return new OpenAPI();
    }

   
}

Also all methods need @ResponseBody as annotation.
Methods without @ ResponseBody were not showing in swagger ui.