不保存到数据库的 FileRecorder，主要实现了 getByUrl() 方法用于获取 FileInfo

[kytrun]

/**
 * @author tkc
 * @version 1.0
 * @date 2022/1/19 9:24
 */
@RequiredArgsConstructor
@Component
public class SimpleFileRecorder implements FileRecorder {
    private final FileStorageProperties fileStorageProperties;

    @Override
    public boolean record(FileInfo fileInfo) {
        return true;
    }

    @SneakyThrows
    @Override
    public FileInfo getByUrl(String url) {
        URL encodedUrl = URLUtil.toUrlForHttp(url);
        String originalFilename = FileNameUtil.getName(url);
        String encodedFilename = FileNameUtil.getName(encodedUrl.toString());

        FileInfo fileInfo = new FileInfo();
        fileInfo.setPlatform(fileStorageProperties.getDefaultPlatform());
        fileInfo.setUrl(encodedUrl.toString());
        fileInfo.setBasePath("");
        // 去掉第一个 / 和文件名
        fileInfo.setPath(encodedUrl.getPath().substring(1).replaceAll(encodedFilename, ""));
        fileInfo.setOriginalFilename(originalFilename);
        fileInfo.setFilename(originalFilename);
        fileInfo.setExt(FileNameUtil.getSuffix(originalFilename));
        return fileInfo;
    }

    @Override
    public boolean delete(String url) {
        return true;
    }
}

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