springboot 集成fastDfs

pom.xml　　引入依赖

<dependency>
   <groupId>com.github.tobato</groupId>
   <artifactId>fastdfs-client</artifactId>
   <version>1.26.1-RELEASE</version>
</dependency>

application.properties　　配置

# fastDfs配置
fdfs.connect-timeout=600
fdfs.so-timeout=1500
fdfs.trackerList=192.168.1.207:22122
fdfs.thumbImage.height=150
fdfs.thumbImage.width=150
spring.jmx.enabled=false
fdfs.pool.max-total=200
storage.resHost=http://192.168.1.207/
storage.resPort=8888

DfsAutoConfig.java　　自动注入

@Configuration
@Import(FdfsClientConfig.class)
@EnableMBeanExport(registration = RegistrationPolicy.IGNORE_EXISTING)
public class DfsAutoConfig {

}

DfsResConfig　　配置映射关系

@Data
@Component
@ConfigurationProperties("storage")
public class DfsResConfig {

    private String resHost;
    private String resPort;
}F

FastDfsClientUtil　　工具类

@Slf4j
@Component
public class FastDfsClientUtil {

    @Autowired
    private FastFileStorageClient storageClient;

    /**
     * @Author AlanMa
     * @Description MultipartFile类型的文件上传ַ
     * @Date 2019/11/12
     * @Param [file]
     * @return com.hiynn.data.visual.file.vo.ResultData<java.lang.String>
     */
    public ResultData<String> uploadFile(MultipartFile file){

        try{
            StorePath path = storageClient.uploadFile(file.getInputStream(), file.getSize(),
                    FilenameUtils.getExtension(file.getOriginalFilename()), null);
            return ResultDataUtil.setSuccessResult(path.getFullPath());
        }catch (Exception e){
            e.printStackTrace();
            return ResultDataUtil.setFailedResult();
        }

    }

    /**
     * @Author AlanMa
     * @Description 普通的文件上传
     * @Date 2019/11/12
     * @Param [file]
     * @return com.hiynn.data.visual.file.vo.ResultData<java.lang.String>
     */
    public ResultData<String> uploadFile(File file){

        try{
            FileInputStream inputStream = new FileInputStream(file);
            StorePath path = storageClient.uploadFile(inputStream, file.length(),
                    FilenameUtils.getExtension(file.getName()), null);
            return ResultDataUtil.setSuccessResult(path.getFullPath());
        }catch (Exception e){
            e.printStackTrace();
            return ResultDataUtil.setFailedResult();
        }
    }

    /**
     * @Author AlanMa
     * @Description 带输入流形式的文件上传
     * @Date 2019/11/12
     * @Param [is, size, fileName]
     * @return com.hiynn.data.visual.file.vo.ResultData<java.lang.String>
     */
    public ResultData<String> uploadFileStream(InputStream is, long size, String fileName) {

        StorePath path = storageClient.uploadFile(is, size, fileName, null);
        return ResultDataUtil.setSuccessResult(path.getFullPath());
    }

    /**
     * @Author AlanMa
     * @Description 将一段文本文件写到fastdfs的服务器上
     * @Date 2019/11/12
     * @Param [content, fileExtension]
     * @return java.lang.String
     */
    public String uploadFile(String content, String fileExtension) {
        byte[] buff = content.getBytes(Charset.forName("UTF-8"));
        ByteArrayInputStream stream = new ByteArrayInputStream(buff);
        StorePath path = storageClient.uploadFile(stream, buff.length, fileExtension, null);
        return path.getFullPath();
    }

    /**
     * @Author AlanMa
     * @Description 删除文件
     * @Date 2019/11/12
     * @Param [fileUrl]
     * @return com.hiynn.data.visual.file.vo.ResultData
     */
    public ResultData deleteFile(String fileUrl) {

        if (StringUtils.isEmpty(fileUrl)) {
            return ResultDataUtil.setFailedResult();
        }
        try {
            StorePath storePath = StorePath.praseFromUrl(fileUrl);
            storageClient.deleteFile(storePath.getGroup(), storePath.getPath());
            return ResultDataUtil.setSuccessResult();
        } catch (FdfsUnsupportStorePathException e) {
            e.printStackTrace();
            log.warn(e.getMessage());
            return ResultDataUtil.setFailedResult();
        }
    }
//
//    /**
//     * @Author AlanMa
//     * @Description 上传文件图片
//     * @Date 2019/11/12
//     * @Param [is, size, fileExtName, metaData]
//     * @return java.lang.String
//     */
//    public String upfileImage(InputStream is, long size, String fileExtName, Set<MateData> metaData) {
//        StorePath path = storageClient.uploadImageAndCrtThumbImage(is, size, fileExtName, metaData);
//        return path.getFullPath();
//    }
}

　　测试

@Slf4j
@RestController
@RequestMapping("/dfs")
public class FileDfsController extends BaseController {

    @Autowired
    private FastDfsClientUtil fastDfsClientUtil;

    @Autowired
    private DfsResConfig dfsResConfig;

    @PostMapping("/single")
    public ResultData singleUpload(@RequestParam("file") MultipartFile file){
        ResultData<String> resultData = fastDfsClientUtil.uploadFile(file);
        if (Objects.equals(ResultEnum.SUCCESS.getCode(), resultData.getCode())) {
            String url = String.format("%s:%s/%s",dfsResConfig.getResHost(),dfsResConfig.getResPort(),resultData.getData());
            return ResultDataUtil.setSuccessResult(url);
        }
        return resultData;

    }
}