Minio file system 8.0.3

1. brief introduction

minio Name from the official website https://docs.min.io/ It can be seen that , It is also very useful min. Officially, it is the fastest object storage system in the world , Can replace Hadoop HDFS, It seems that there is no such thing here fastDFS What's the matter

2. install minio, final server /data Indicates the data storage directory , Here, map the directory to /home/data/minio Next , Data needs to be moved in or out from here copy that will do

docker run -p 8219:9000 --name minio -d --restart=always -e "MINIO_ACCESS_KEY=admin" -e "MINIO_SECRET_KEY=admin123456" -v /home/data/minio:/data -v /etc/minio/config:/root/.minio minio/minio server /data

3.API Examples of use , With seven niuyun api Is very similar , For more information, please refer to the official documents

    public static void main(String[] args) throws IOException, InvalidKeyException, InvalidResponseException, InsufficientDataException, NoSuchAlgorithmException, ServerException, InternalException, XmlParserException, ErrorResponseException {
        MinioClient client = MinioClient.builder()
                .endpoint(HttpUrl.parse("http://xxxx:8219"))
                .credentials("admin", "admin123456")
                .build();

        //file Upload 
        ObjectWriteResponse uploaWriteResponse = client.uploadObject(
                UploadObjectArgs.builder()
                        .bucket("test2020")
                        .filename("D:\\test.jpg")
                        .object("1B.jpg")
                        .build());
        System.out.println(uploaWriteResponse.headers());

        // Stream upload （Controller receive MultipartFile）
        MultipartFile file = null;
        ObjectWriteResponse objectWriteResponse = client.putObject(
                PutObjectArgs.builder()
                        .bucket("test2020")
                        .stream(file.getInputStream(), -1, 1024)
                        .object("1B.jpg")
                        .build());
        System.out.println(uploaWriteResponse.headers());


        // Get the link address with expiration time 
        String objectUrl = client.getPresignedObjectUrl(GetPresignedObjectUrlArgs.builder()
                .bucket("test2020")
                .object("1B.jpg")
                .method(Method.GET)
                .expiry(30, TimeUnit.SECONDS)
                .build());
        System.out.println(objectUrl);

        // Download to local 
        client.downloadObject(DownloadObjectArgs.builder()
                .bucket("test2020")
                .object("1B.jpg")
                .filename("mydownload.jpg")
                .build());


        // Download write HttpServletResponse
        HttpServletResponse response = null;
        GetObjectResponse getObjectResponse = client.getObject(GetObjectArgs.builder()
                .bucket("test2020")
                .object("1B.jpg")
                .build());
        response.setHeader("Content-Disposition", "attachment;filename=" + "mydownload.jpg");
        response.setContentType("application/force-download");
        response.setCharacterEncoding("UTF-8");
        IOUtils.copy(getObjectResponse, response.getOutputStream());

    }

4.web Console