无法使用spring boot获得Swagger UI

Question

@SpringBootApplication
@EnableJpaRepositories
@EnableTransactionManagement
@EnableSwagger2
public class SwaggerExampleApplication {

public static void main(String[] args) {
    SpringApplication.run(SwaggerExampleApplication.class, args);
}

 @Bean
    public Docket productApi() {
        return new Docket(DocumentationType.SWAGGER_2)
                .select().apis(RequestHandlerSelectors.basePackage("com.example.controller")).paths(PathSelectors.any()).build().pathMapping("/");
    }

 private ApiInfo apiInfo() {
      return new ApiInfoBuilder()
      .title("Simple Hello App")
      .description("A simple calculator REST service made with Spring Boot in Java")
      .contact("lavya")
      .version("1.0")
      .build();
    }

@Component
@Path("/hello")
@Api(value="Test Hello",description="testing swagger")
public class ResourceController {

@GET
@Produces({MediaType.APPLICATION_JSON})
@ApiOperation(value="list employess",notes="list employees")
public List<Employee> displayDetails(){
    System.out.println("inside display");
    return Arrays.asList(new Employee(1,"ab","cdd","sass"));
    }

iam无法在运行应用程序时检索到swagger ui，http://localhost:8080/Swagger-ui.html，有人能说出原因吗？

Answer 1

@Configuration
public class WebMvcConfiguration extends WebMvcConfigurationSupport {

    @Override
    public void addResourceHandlers(final ResourceHandlerRegistry registry) {
        // Make Swagger meta-data available via <baseURL>/v2/api-docs/
        registry.addResourceHandler("swagger-ui.html").addResourceLocations("classpath:/META-INF/resources/");
        // Make Swagger UI available via <baseURL>/swagger-ui.html
        registry.addResourceHandler("/webjars/**").addResourceLocations("classpath:/META-INF/resources/webjars/");
    }
}