Swagger2 not dispaying the documentation is UI format - spring

Question

I have RESTful web service which I have developed in spring boot. I have integrated the swagger2 in my application using Gradle build tool.
testCompile('io.springfox:springfox-swagger2:2.6.1')
testCompile('io.springfox:springfox-swagger-ui:2.6.1')
I wrote the configuration file for swagger2 in following way
#Configuration
#EnableSwagger2
public class SwaggerConfig {
#Bean
public Docket api() {
return new Docket(DocumentationType.SWAGGER_2)
.select().apis(RequestHandlerSelectors.basePackage("com.example.restdemo.web"))
.paths(PathSelectors.any())
.build();
}
}
Now when I try to access the http://localhost:8080/v2/api-docs I am getting the JSON string. But when I am trying to access the http://localhost:8080/swagger-ui.html I am not getting Swagger UI view, I am getting the 406 error.

Answer 1

Did you try like this?
http://localhost:8080/swagger-ui.html#!/test-controller/
Here Controller class name is TestController
Also, replace
.select().apis(RequestHandlerSelectors.basePackage("com.example.restdemo.web"))
with
.select()
As below..
#Bean
public Docket api() {
return new Docket(DocumentationType.SWAGGER_2)
.select()
.apis(RequestHandlerSelectors.any())
.paths(PathSelectors.any())
.build();
}

Answer 2

Can you try below Swagger configurations? basePackage is nothing but the entry point of your rest API layer. You can hardcode it in your program.
#Configuration
#EnableSwagger2
public class SwaggerConfig {
#Bean
UiConfiguration uiConfig() {
return new UiConfiguration("validatorUrl", "list", "alpha", "schema",
UiConfiguration.Constants.DEFAULT_SUBMIT_METHODS, false, true, 60000L);
}
}