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1171736840 avatar 1171736840 commented on May 27, 2024

获取对应存储平台,然后 getClient 自行操作,后续版本会增加列出文件功能

from x-file-storage.

zhangzimuzjq avatar zhangzimuzjq commented on May 27, 2024

好的 可以了

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zhangzimuzjq avatar zhangzimuzjq commented on May 27, 2024
    /**
     * 删除临时文件 每天夜里3点执行
     */
    @Scheduled(cron = "0 0 3 * * ?")
    public void deleteTempFile() {
        MinioFileStorage minioFileStorage = fileStorageService.getFileStorage();
        String bucketName = minioFileStorage.getBucketName();
        MinioClient minioClient = minioFileStorage.getClient();
        cleanTemporaryDir(TEMP, bucketName, minioClient);
    }

    /**
     * 递归删除临时文件
     *
     * @param dir
     */
    public void cleanTemporaryDir(String dir, String bucketName, MinioClient minioClient) {
        if (StringUtils.isBlank(dir) || "/".equals(dir)) {
            throw new IllegalArgumentException("非法的删除目录!");
        }
        try {
            Iterable<Result<Item>> list = minioClient.listObjects(ListObjectsArgs.builder()
                    .bucket(bucketName)
                    .prefix(dir)
                    .recursive(false)
                    .build());
            for (Result<Item> itemResult : list) {
                Item item = itemResult.get();
                String fileName = item.objectName();
                if (item.isDir()) {
                    //目录
                    cleanTemporaryDir(fileName, bucketName, minioClient);
                } else {
                    minioClient.removeObject(RemoveObjectArgs.builder()
                            .bucket(bucketName)
                            .object(fileName)
                            .build());
                }
            }
        } catch (Exception e) {
            throw new RuntimeException(e.getMessage());
        }
    }

from x-file-storage.

1171736840 avatar 1171736840 commented on May 27, 2024

如果这些文件都是你上传的,可以将上传记录保存到数据库,这样删除更方便更通用

from x-file-storage.

zhangzimuzjq avatar zhangzimuzjq commented on May 27, 2024

好的👌

from x-file-storage.

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