FastDFS 上傳,刪除文件

@Component
public class FastDFSClientWrapper {

    private final Logger logger = LoggerFactory.getLogger(FastDFSClientWrapper.class);

    @Autowired
    private FastFileStorageClient storageClient;

    /**
     * 上傳文件
     * @param file 文件對象
     * @return 文件訪問地址
     * @throws IOException
     */
    public String uploadFile(MultipartFile file) throws IOException {
        StorePath storePath = storageClient.uploadFile(file.getInputStream(),file.getSize(), FilenameUtils.getExtension(file.getOriginalFilename()),null);
        return storePath.getFullPath();
    }

    /**
     * 將一段字符串生成一個文件上傳
     * @param content 文件內容
     * @param fileExtension
     * @return
     */
    public String uploadFile(String content, String fileExtension) {
        byte[] buff = content.getBytes(Charset.forName("UTF-8"));
        ByteArrayInputStream stream = new ByteArrayInputStream(buff);
        StorePath storePath = storageClient.uploadFile(stream,buff.length, fileExtension,null);
        return storePath.getFullPath();
    }

    /**
     * 刪除文件
     * @param fileUrl 文件訪問地址
     * @return
     */
    public void deleteFile(String fileUrl) {
        if (StringUtils.isEmpty(fileUrl)) {
            return;
        }
        try {
            StorePath storePath = StorePath.praseFromUrl(fileUrl);
            storageClient.deleteFile(storePath.getGroup(), storePath.getPath());
        } catch (FdfsUnsupportStorePathException e) {
            logger.warn(e.getMessage());
        }
    }
}