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This article mainly shows you "how to use minio storage container in springboot", the content is easy to understand, clear, hope to help you solve doubts, the following let the editor lead you to study and learn "how to use minio storage container in springboot" this article.

Docker runs docker run-p 9000 data 9000-p 9001 data 9001-v / mydata/minio/data:/data minio/minio server / data-- console-address ": 9001java Guide package

It is better to use this version. Other versions have been tried with bug.

Io.minio minio 8.2.1 configuration file spring: # upload file size setting servlet: multipart: enabled: true max-file-size: 50MBminio: endpoint: xxx:9000 accesskey: xxx secretkey: xxx bucketName: xxx operation

1. Write a properties file

@ Data@Component@ConfigurationProperties (prefix = "minio") / / get public class MinioProperties {private String endpoint; private String accessKey; private String secretKey;} from the prefix of the configuration file

2. Write a minioClient

@ Configurationpublic class MinioConfig {@ Resource private MinioProperties minioProperties; @ Bean public MinioClient minioClient () {System.out.println (minioProperties.getAccessKey ()); System.out.println (minioProperties.getSecretKey ()); MinioClient minioClient = MinioClient.builder () .builds (minioProperties.getEndpoint ()) .build (); return minioClient }}

3. Upload file Api

Public class MinioServiceImpl implements MinioService {@ Value ("${minio.bucketName}") private String bucketName; @ Value ("${minio.endpoint}") private String endPoint; @ Resource private MinioClient minioClient; @ Override public List uploadFile (MultipartFile [] file) throws ServerException, InsufficientDataException, ErrorResponseException, NoSuchAlgorithmException, InvalidKeyException, InvalidResponseException, XmlParserException, InternalException {if (file = = null | | file.length = = 0) {throw new APIException (ResultCode.PARAM_IS_BLANK) } List fileUrlList = new ArrayList (file.length); String url = ""; for (MultipartFile multipartFile: file) {/ / 1. Get the file name String originalFilename = multipartFile.getOriginalFilename (); / / 2. Intercept suffix String imgSuffix = originalFilename.substring (originalFilename.lastIndexOf (".")); / / 3. Generate the unique name String newFileName = UUID.randomUUID (). ToString () + imgSuffix; / / 4. Date directory SimpleDateFormat dateFormat = new SimpleDateFormat ("yyyy/MM/dd"); String dataPath = dateFormat.format (new Date ()); / / 5. Synthesis path String finalFileName = dataPath + "/" + newFileName; / / Don't forget bucketName url = endPoint + "/" + bucketName + "/" + finalFileName; try {/ / File upload InputStream in = multipartFile.getInputStream () MinioClient.putObject (PutObjectArgs.builder (). Bucket (bucketName) .object (finalFileName). Stream (in, multipartFile.getSize (),-1) .contentType (multipartFile.getContentType ()) .build (); in.close (); fileUrlList.add (url) } catch (IOException e) {throw new APIException (ResultCode.COMMON_FAIL);}} return fileUrlList;}} Local browsing Settings

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