how to do friendly base url for swagger 2.8.0

问题

I'm trying to change base access url for API documentation. The url is "http://localhost:8080/swagger-ui.html". I want to get something like "http://localhost:8080/myapi/swagger-ui.html".

I use Springfox 2.8.0 Swagger, Java 8, Spring Boot 2.0 The swagger configuration is:

@Configuration
@EnableSwagger2
public class SwaggerConfiguration {

    @Bean
    public Docket api(ServletContext servletContext) {
        return new Docket(DocumentationType.SWAGGER_2)
                .pathProvider(new RelativePathProvider(servletContext) {
                    @Override
                    public String getApplicationBasePath() {
                        return "/myapi";
                    }
                })
                .select()
                .apis(RequestHandlerSelectors.any())
                .paths(Predicates.not(PathSelectors.regex("/error")))
                .build()
                .useDefaultResponseMessages(false);
    }
}

Custom path provider had to help, but I still get access to api documentation by using url "http://localhost:8080/swagger-ui.html". If I use url "http://localhost:8080/myapi/swagger-ui.html", I get 404 error. Look at the screenshot below.

回答1:

https://github.com/springfox/springfox/issues/2250 - as they said you can configure redirect to your own path

回答2:

Swagger base access url is constructed from your base application path.So if you change your base application path , you will get the desired behavior.But also all your apis will be changed to that path. You can find how to change it here How to set base url for rest in spring boot? .

What you did was too change how swagger call other apis from your application, not to change his base url. There are some tricks to change the swagger base url without changing application base path (moving manually all swagger resources), but i do not recommend that.

来源：https://stackoverflow.com/questions/49924266/how-to-do-friendly-base-url-for-swagger-2-8-0