1.下载安装

下载 https://min.io/download#/linux；
安装文档 https://min.io/docs/minio/linux/index.html。

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1.1 Install the MinIO Server

# 指导安装方式
wget https://dl.min.io/server/minio/release/linux-arm64/archive/minio-20230804174021.0.0.aarch64.rpm -O minio.rpm
sudo dnf install minio.rpm# 实际安装
rpm -ivh minio-20230804174021.0.0.x86_64.rpm

1.2 Launch the MinIO Server

# 指导启动方式
mkdir ~/minio
minio server ~/minio --console-address :9090# 实际启动
mkdir -p /home/minio/data
minio server /home/minio/data --console-address tcloud:9090

[root@tcloud data]# minio server /home/minio/data --console-address tcloud:9090
WARNING: Detected Linux kernel version older than 4.0.0 release, there are some known potential performance problems with this kernel version. MinIO recommends a minimum of 4.x.x linux kernel version for best performance
Formatting 1st pool, 1 set(s), 1 drives per set.
WARNING: Host local has more than 0 drives of set. A host failure will result in data becoming unavailable.
WARNING: Detected default credentials 'minioadmin:minioadmin', we recommend that you change these values with 'MINIO_ROOT_USER' and 'MINIO_ROOT_PASSWORD' environment variables
MinIO Object Storage Server
Copyright: 2015-2023 MinIO, Inc.
License: GNU AGPLv3 <https://www.gnu.org/licenses/agpl-3.0.html>
Version: RELEASE.2023-08-04T17-40-21Z (go1.19.12 linux/amd64)Status:         1 Online, 0 Offline.
S3-API: http://172.17.0.8:9000  http://172.18.0.1:9000  http://172.81.0.1:9000  http://172.20.240.0:9000  http://127.0.0.1:9000
RootUser: minioadmin
RootPass: minioadminConsole: http://tcloud:9090
RootUser: minioadmin
RootPass: minioadminCommand-line: https://min.io/docs/minio/linux/reference/minio-mc.html#quickstart$ mc alias set myminio http://172.17.0.8:9000 minioadmin minioadminDocumentation: https://min.io/docs/minio/linux/index.html
Warning: The standard parity is set to 0. This can lead to data loss.

# 后台启动命令
nohup /usr/local/bin/minio server /home/minio/data --console-address tcloud:9090 > /home/minio/data/minio.log 2>&1 &# 自定义账号密码后的启动
export MINIO_ACCESS_KEY=minio
export MINIO_SECRET_KEY=miniostorage
nohup /usr/local/bin/minio server  /home/minio/data --console-address tcloud:9090 > /home/minio/data/minio.log 2>&1 &

1.3 Connect Your Browser to the MinIO Server

工作台详细使用文档 https://min.io/docs/minio/linux/administration/minio-console.html#minio-console

登录页面：

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登录成功：

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2.SpringBoot集成

Java Quickstart Guide https://min.io/docs/minio/linux/developers/java/minio-java.html#minio-java-quickstart

Java SDK https://github.com/minio/minio-java/tree/release

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2.1 依赖及配置

<!--当前的最新版本-->
<dependency><groupId>io.minio</groupId><artifactId>minio</artifactId><version>8.5.5</version>
</dependency>

在Minio Console上生成的两个 Key：

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{"accessKey": "SllF5SkIozb1n0b1D84M","api": "s3v4","path": "auto","secretKey": "ZQSiCm3UDST1Q5lL1sImpOUNKIQSv6qZGucB4ku0","url": "http://tcloud:9090/api/v1/service-account-credentials"
}

yml配置：

minio:url: http://tcloud:9000accessKey: SllF5SkIozb1n0b1D84MsecretKey: ZQSiCm3UDST1Q5lL1sImpOUNKIQSv6qZGucB4ku0bucketName: tcloud-minio

2.2 代码

Minio配置类：

@Configuration
@ConfigurationProperties(prefix = "minio")
@Data
public class MinioConfig {private String url;private String accessKey;private String secretKey;private String bucketName;
}

Minio工具类：

@Slf4j
@Component
public class MinioUtil {private MinioClient minioClient;@Resourceprivate FileSystemConfig fileSystemConfig;@Resourceprivate MinioConfig minioConfig;private String bucketName;@PostConstructprivate void connectToServer() {if (fileSystemConfig.isMinioEnable()) {// 初始化 MinioClientminioClient = MinioClient.builder().endpoint(minioConfig.getUrl()).credentials(minioConfig.getAccessKey(), minioConfig.getSecretKey()).build();// 检测 bucket 是否存在bucketName = minioConfig.getBucketName();bucketExists(bucketName);}}/*** 根据 bucketName 检测是否存在 不存在则创建** @param bucketName 名称*/public void bucketExists(String bucketName) {try {boolean found = minioClient.bucketExists(BucketExistsArgs.builder().bucket(bucketName).build());if (!found) {minioClient.makeBucket(MakeBucketArgs.builder().bucket(bucketName).build());}} catch (Exception e) {log.error("bucketExists Failed!");e.printStackTrace();}}public void fileUploader(String objectName, String filePath) {try {UploadObjectArgs uploadObjectArgs = UploadObjectArgs.builder().bucket(bucketName).object(objectName).filename(filePath).build();minioClient.uploadObject(uploadObjectArgs);} catch (Exception e) {log.error("fileUploader [{}] Failed!", filePath);e.printStackTrace();}}public void fileDownload(String objectName, String targetFilePath) {Path path = new File(targetFilePath).toPath();try {GetObjectArgs getObjectArgs = GetObjectArgs.builder().bucket(bucketName).object(objectName).build();InputStream stream = minioClient.getObject(getObjectArgs);Files.copy(stream, path, StandardCopyOption.REPLACE_EXISTING);} catch (Exception e) {log.error("fileDownload [{}] Failed!", targetFilePath);e.printStackTrace();}}
}