我想捕获一个异常并验证是否与@retyable中包含的集合值匹配，但无法获取值。我知道一个选择，我可以使用java反射utils并获取值，但我认为这不是一个好主意，因为它是垃圾。
我捕获ioexception.class，而不是foundexception.class

@Retryable(maxAttempts = 3,
        value = { IOException.class, NotFoundException.class }, 
        backoff = @Backoff(delay = 1000, multiplier = 2))
public void createBook(final int id, final Book book){
   //any code
}

我在supportretrylistenersupport中支持重试

@Component
public class SupportRetryLoggingListener extends RetryListenerSupport {

    private final static Logger LOG = LoggerFactory.getLogger(SupportRetryLoggingListener.class);

    @Override
    public <T, E extends Throwable> void close(final RetryContext context,
                                               final RetryCallback<T, E> callback,
                                               final Throwable throwable) {
    if (throwable != null) {
        log.error("Processing operation Error: {} , exception: {}",
                  context, throwable);
    }
  }
}

我的选择：

Field labelField = ReflectionUtils.findField(callback.getClass(), "this$0");
    ReflectionUtils.makeAccessible(Objects.requireNonNull(labelField));
    final var field = (RetryOperationsInterceptor)ReflectionUtils.getField(labelField, callback);

    Field retryOperations = ReflectionUtils.findField(field.getClass(), "retryOperations");
    ReflectionUtils.makeAccessible(retryOperations);
    final var retryTemplate = (RetryTemplate)ReflectionUtils.getField(retryOperations, field);
...
    Field classified = ReflectionUtils.findField(binaryExceptionClassifier.getClass(), "classified");
    ReflectionUtils.makeAccessible(classified);

以前有人经历过吗？
谢谢