Springboot2.6+Swagger3无法扫描到接口:No operations defined in spec!

springboot2.6+swagger3无法扫描到接口问题解决
多模块环境下,swaggerConfig配在公共模块,发现部分模块无法扫描到Controller接口。如下图所示：

经检查是部分模块忘记加以下配置了：

spring:
  mvc:
    pathmatch:
      matching-strategy: ant_path_matcher

附上SwaggerConfig（网上找的）
依赖为springfox-boot-starter

@Configuration
@EnableOpenApi
public class SwaggerConfig {

    @Bean
    public Docket createRestApi() {
        return new Docket(DocumentationType.OAS_30)
                .enable(true) //是否启用swagger
                .apiInfo(apiInfo())
                // 设置哪些接口暴露给Swagger展示
                .select()
                // 扫描所有有注解的api，用这种方式更灵活
                .apis(RequestHandlerSelectors.withClassAnnotation(Api.class))
//                .paths(PathSelectors.any()) //这会把所有路径都给过滤了!
                .build();
    }

    private ApiInfo apiInfo() {
        // 用ApiInfoBuilder进行定制
        return new ApiInfoBuilder()
                // 设置标题
                .title("标题")
                // 描述
                .description("描述")
                // 作者信息
                .contact(new Contact("username", "website", "mail"))
                // 版本
                .version("版本号:" + "1.0")
                .build();
    }

    /**
     * springboot2.6就算配了ant_path_matcher也会和springfox冲突
     * 解决springboot2.6 和springfox不兼容问题  Failed to start bean ‘ documentationPluginsBootstrapper ‘ ; nested exception…
     *
     * @return
     */
    @Bean
    public static BeanPostProcessor springfoxHandlerProviderBeanPostProcessor() {
        return new BeanPostProcessor() {

            @Override
            public Object postProcessAfterInitialization(Object bean, String beanName) throws BeansException {
                if (bean instanceof WebMvcRequestHandlerProvider || bean instanceof WebFluxRequestHandlerProvider) {
                    customizeSpringfoxHandlerMappings(getHandlerMappings(bean));
                }
                return bean;
            }

            private <T extends RequestMappingInfoHandlerMapping> void customizeSpringfoxHandlerMappings(List<T> mappings) {
                List<T> copy = mappings.stream()
                        .filter(mapping -> mapping.getPatternParser() == null)
                        .collect(Collectors.toList());
                mappings.clear();
                mappings.addAll(copy);
            }

            @SuppressWarnings("unchecked")
            private List<RequestMappingInfoHandlerMapping> getHandlerMappings(Object bean) {
                try {
                    Field field = ReflectionUtils.findField(bean.getClass(), "handlerMappings");
                    field.setAccessible(true);

                    return (List<RequestMappingInfoHandlerMapping>) field.get(bean);
                } catch (IllegalArgumentException | IllegalAccessException e) {
                    throw new IllegalStateException(e);
                }
            }
        };
    }
}