将下面代码中的“floderId”和“fileName”改为上一段代码中获取的“floderId”和“fileName”值：public ResponseFileUpload checkNameAndCreateNewFileName(String fileName, FileBreakpointUploadCondition condition) { String nameLockKey = REDIS_KEY_4_UPLOAD_CHECK_REPEAT + condition.getProjectId() + "-" + condition.getFolderId() + "-" + fileName; if (redisService.setNxMillSec(nameLockKey, ConstantUtil.LOCK, redisLockKeyExpire4UploadCheckRepeat)) { try { Long folderId = condition.getFolderId(); //查询文件夹下的所有最高版本文件 List<DocumentTreeVO> docList = designModelService.searchDocumentTree(condition.getProjectId(), folderId); //重名文件添加后缀 String newFileName = getNewFileName(fileName, docList); //修改文件名称 condition.setFileName(newFileName); } catch (Exception e) { log.error("DesignDocumentService.checkNameAndCreateNewFileName，异常。{}", e.getMessage()); } finally { redisService.del(nameLockKey); } return null; } else { try { Thread.sleep(10L); } catch (InterruptedException e) { log.error("", e); } return checkNameAndCreateNewFileName(fileName, condition); } }

可以将下面代码修改为：

public ResponseFileUpload checkNameAndCreateNewFileName(String fileName, FileBreakpointUploadCondition condition) {
    String nameLockKey = REDIS_KEY_4_UPLOAD_CHECK_REPEAT + condition.getProjectId() + "-" + condition.getFolderId() + "-" + fileName;
    if (redisService.setNxMillSec(nameLockKey, ConstantUtil.LOCK, redisLockKeyExpire4UploadCheckRepeat)) {
        try {
            Long folderId = condition.getFolderId();
            //查询文件夹下的所有最高版本文件
            List<DocumentTreeVO> docList = designModelService.searchDocumentTree(condition.getProjectId(), folderId);
            //重名文件添加后缀
            String newFileName = getNewFileName(fileName, docList);
            //修改文件名称
            condition.setFileName(newFileName);
        } catch (Exception e) {
            log.error("DesignDocumentService.checkNameAndCreateNewFileName，异常。{}", e.getMessage());
        } finally {
            redisService.del(nameLockKey);
        }
        return null;
    } else {
        try {
            Thread.sleep(10L);
        } catch (InterruptedException e) {
            log.error("", e);
            Thread.currentThread().interrupt();
        }
        return checkNameAndCreateNewFileName(fileName, condition);
    }
}

其中，将代码中的“floderId”改为“condition.getFolderId()”，将“fileName”改为“fileName”，并且调用了上一个问题中提到的“getNewFileName”方法，对文件名进行重命名。最后返回null表示校验通过。