@Bean
    @ConditionalOnMissingBean
    public SpringMvcApiBeansExtractor springMvcApiBeansExtractor(final List<ExtractorProcessor> extractorProcessorList) {
        final SpringMvcApiBeansExtractor extractor = SpringMvcApiBeansExtractor.buildDefaultSpringMvcApiBeansExtractor();
        for (ExtractorProcessor processor : extractorProcessorList) {
            extractor.addExtractorProcessor(processor);
        }
        return extractor;
    }
ApiBeansExtractor Bean.

@param extractorProcessorList extractorProcessorList
@return apiBeansExtractor
shenyu-spring-boot-starter/shenyu-spring-boot-starter-client/shenyu-spring-boot-starter-client-springmvc/src/main/java/org/apache/shenyu/springboot/starter/client/springmvc/ShenyuSpringMvcClientInfoRegisterConfiguration.java