Spring Boot SwaggerUI with not working with latest version - spring

Question

I am trying to add the Swagger UI in my Spring Boot Application, but I am unable to access the swagger-ui.html.
pom.xml
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.3.1.RELEASE</version>
</parent>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-webflux</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-elasticsearch</artifactId>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2</artifactId>
<version>3.0.0</version>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<version>3.0.0</version>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-spring-webflux</artifactId>
<version>3.0.0</version>
</dependency>
Code:
#Configuration
public class SwaggerConfig {
#Bean
public Docket api() {
return new Docket(DocumentationType.SWAGGER_2).select()
.apis(RequestHandlerSelectors.basePackage("com.learnings.search.web")).build().pathMapping("/")
.enableUrlTemplating(false);
}
}
#SpringBootApplication(exclude = { DataSourceAutoConfiguration.class, CassandraAutoConfiguration.class,
KafkaAutoConfiguration.class })
#EnableSwagger2
public class SearchApp {
public static void main(String[] args) {
SpringApplication.run(SearchApp.class, args);
}
}
I am able to access the swagger resources:
/swagger-resources
[
{
"name": "default",
"url": "/v2/api-docs",
"swaggerVersion": "2.0",
"location": "/v2/api-docs"
}
]
/swagger-resources/configuration/ui
{
"deepLinking": true,
"displayOperationId": false,
"defaultModelsExpandDepth": 1,
"defaultModelExpandDepth": 1,
"defaultModelRendering": "example",
"displayRequestDuration": false,
"docExpansion": "none",
"filter": false,
"operationsSorter": "alpha",
"showExtensions": false,
"showCommonExtensions": false,
"tagsSorter": "alpha",
"validatorUrl": "",
"supportedSubmitMethods": [
"get",
"put",
"post",
"delete",
"options",
"head",
"patch",
"trace"
],
"swaggerBaseUiUrl": ""
}
Please let me know if something has changed in the latest version, because I have been using the swagger-ui in my other projects.

Answer 1

In 3.0.0 swagger-ui.html has been moved to swagger-ui/index.html

Answer 2

You need to add this dependency also If using swagger 3 version.
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-boot-starter</artifactId>
<version>3.0.0</version>
</dependency>
Also, add #EnableOpenApi annotation in main class in Springboot application.
Hope this will work. Thanks!