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This article mainly introduces "the method of integrating fastdfs with springboot". In the daily operation, I believe that many people have doubts about the method of integrating fastdfs with springboot. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful to answer the doubts about "the method of integrating fastdfs with springboot". Next, please follow the editor to study!

1 introduction of jar

Com.github.tobato fastdfs-client 1.26.1-RELEASE

Description:

When the version of springboot is 2.0 or later, use the 1.26.1-RELEASE version

2 introduction configuration:

@ Configuration@Import (FdfsClientConfig.class) / / solve the problem of jmx repeatedly registering bean @ EnableMBeanExport (registration = RegistrationPolicy.IGNORE_EXISTING) public class FastClientImporter {}

3 yml configuration:

Fdfs: so-timeout: 1501 connect-timeout: 601thumb-image: # Thumbnail width: 60 height: 60 tracker-list: # tracker address 10.96.165.173 connect-timeout 22122

4 use:

@ Servicepublic class PictureServiceImpl implements PictureService {@ Autowired private FastFileStorageClient fastFileStorageClient; @ Value ("${IMAGE_SERVER_URL}") private String IMAGE_SERVER_URL; @ Override public String uploadPicture (MultipartFile file) {/ / intercept the suffix try {String originalFilename = file.getOriginalFilename (); System.out.println (originalFilename); String extName = originalFilename.substring (originalFilename.lastIndexOf (".") + 1) System.out.println (extName); StorePath storePath = fastFileStorageClient.uploadFile (file.getInputStream (), file.getSize (), FilenameUtils.getExtension (file.getOriginalFilename ()), null); System.out.println (storePath); String fileUrl = IMAGE_SERVER_URL + storePath.getFullPath (); return fileUrl;} catch (IOException e) {e.printStackTrace (); return null }}}

Build fastdfs server by docker

Prerequisite: install docker

Yum install-y docker-io

1 pull the image:

Docker pull qbanxiaoli/fastdfs

2 docker start

Docker run-d-restart=always-privileged=true-net=host-name=fastdfs-e IP=192.168.127.131-e WEB_PORT=80-v ${HOME} / fastdfs:/var/local/fdfs qbanxiaoli/fastdfs

3 Inspection:

Docker exec-it fastdfs / bin/bashecho "Hello FastDFS!" > index.htmlfdfs_test / etc/fdfs/client.conf upload index.html

Common errors:

Error code 28 is returned, indicating that there is insufficient disk space. Note that there is the concept of reserved space in FastDFS, which is set in tracker.conf. The configuration item is: reserved_storage_space, and the default value is 4GB, that is, reserved space for 4GB.

Resolve:

Please set the parameter reserved_storage_space as appropriate, for example, it can be set to about 20% of the total disk space.

At this point, the study on "the method of springboot integrating fastdfs" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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