在Swagger的配置类中添加如下Bean可以解决该问题:
@Configuration
public class Swagger2Config {
@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);
}
}
};
}
}
同时在yml中配置mvc路由模式:
spring:
mvc:
pathmatch:
matching-strategy: ant_path_matcher
这篇博客介绍了如何在Spring Boot应用中配置Swagger2,通过添加特定的BeanPostProcessor来修正Swagger2与WebMvcRequestHandlerProvider或WebFluxRequestHandlerProvider的路由匹配问题。同时,文中提到了在YML配置中设置mvc路由模式为ant_path_matcher以优化匹配策略。
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