Minio 是一个基于Go语言的对象存储服务。它实现了大部分亚马逊S3云存储服务接口,可以看做是是S3的开源版本,非常适合于存储大容量非结构化的数据,例如图片、视频、日志文件、备份数据和容器/虚拟机镜像等,而一个对象文件可以是任意大小,从几kb到最大5T不等。区别于分布式存储系统,minio的特色在于简单、轻量级,对开发者友好,认为存储应该是一个开发问题而不是一个运维问题。
2. minio下载地址
下载
chomd +x minio
vi run.sh
#!/bin/bash #web管理界面登录用户 export MINIO_ROOT_USER=minio #web管理界面登录密码 export MINIO_ROOT_PASSWORD=minio #生成共享链接时,需要配置,否则是本地地址127.0.0.1,有地址的可以修改为自己地址 export MINIO_SERVER_URL=http://IP:9002 # nohup启动服务 指定文件存放路径 /root/data 还有设置日志文件路径 /root/minio/log nohup ./minio server --address :9002 --console-address :9001 /root/data/minio > /root/logs/minio.log 2>&1 &
chmod u+x run.sh
.
bash run.sh
tail -f /root/logs/minio.log
io.minio minio7.1.0
minio: endpoint: http://IP:9002 accessKey: bjdZxvMDxAzYETgYn0aY 配置账号 secretKey: uk7srkLHsYkwzvTYVzDBtwzlXz5fxsoMmNpbb3SN 配置密码 bucketName: test 桶名称-默认
package com.project.google.util; /** * @Description: TODO * @Author xgp * @Date 2023/8/7 8:05 * @PackageName:com.project.google.util * @ClassName: MinioTemplate * @Version 1.0 */ import io.minio.*; import io.minio.messages.Bucket; import io.minio.messages.Item; import lombok.SneakyThrows; import org.apache.commons.io.IOUtils; import org.springframework.beans.factory.InitializingBean; import org.springframework.beans.factory.annotation.Value; import org.springframework.context.annotation.Configuration; import org.springframework.util.Assert; import org.springframework.web.multipart.MultipartFile; import javax.annotation.Resource; import javax.servlet.http.HttpServletResponse; import java.io.InputStream; import java.net.URLEncoder; import java.util.ArrayList; import java.util.Iterator; import java.util.List; import java.util.Optional; import java.util.stream.Collectors; /** * Minio 基础操作类 * * @author: zhanghuaiyu * @since 2021-01-22 16:27 */ @Configuration public class MinioTemplate implements InitializingBean { private MinioClient minioClient; @Value("${minio.endpoint}") private String url; @Value("${minio.accessKey}") private String accessKey; @Value("${minio.secretKey}") private String secretKey; @Override public void afterPropertiesSet() { Assert.hasText(url, "Minio url 为空"); Assert.hasText(accessKey, "Minio accessKey为空"); Assert.hasText(secretKey, "Minio secretKey为空"); this.minioClient = new MinioClient(url, accessKey, secretKey); } /** * 创建bucket * setBucketPolicy 设置权限才可以预览 * * @param bucketName bucket名称 */ @SneakyThrows public Boolean createBucket(String bucketName) { if (!bucketExists(bucketName)) { minioClient.makeBucket(MakeBucketArgs.builder().bucket(bucketName).build()); StringBuilder builder = new StringBuilder(); builder.append("{\n"); builder.append(" \"Statement\": [\n"); builder.append(" {\n"); builder.append(" \"Action\": [\n"); builder.append(" \"s3:GetBucketLocation\",\n"); builder.append(" \"s3:ListBucket\"\n"); builder.append(" ],\n"); builder.append(" \"Effect\": \"Allow\",\n"); builder.append(" \"Principal\": \"*\",\n"); builder.append(" \"Resource\": \"arn:aws:s3:::bucketname\"\n"); builder.append(" },\n"); builder.append(" {\n"); builder.append(" \"Action\": \"s3:GetObject\",\n"); builder.append(" \"Effect\": \"Allow\",\n"); builder.append(" \"Principal\": \"*\",\n"); builder.append(" \"Resource\": \"arn:aws:s3:::my-bucketname/*.*\"\n"); builder.append(" }\n"); builder.append(" ],\n"); builder.append(" \"Version\": \"2012-10-17\"\n"); builder.append("}\n"); minioClient.setBucketPolicy(SetBucketPolicyArgs.builder().bucket(bucketName).config(builder.toString().replace("bucketname", bucketName)).build()); return true; } else { return false; } } /** * 获取全部bucket ** https://docs.minio.io/cn/java-client-api-reference.html#listBuckets */ @SneakyThrows public List
getAllBuckets() { return minioClient.listBuckets(); } /** * 根据bucketName获取信息 * * @param bucketName bucket名称 */ @SneakyThrows public Optional getBucket(String bucketName) { return minioClient.listBuckets().stream().filter(b -> b.name().equals(bucketName)).findFirst(); } /** * 根据bucketName删除信息 * * @param bucketName bucket名称 */ @SneakyThrows public void removeBucket(String bucketName) { minioClient.removeBucket(RemoveBucketArgs.builder().bucket(bucketName).build()); } /** * 根据文件前置查询文件 * * @param bucketName bucket名称 * @param prefix 前缀 * @param recursive 是否递归查询 * @return MinioItem 列表 */ @SneakyThrows public List getAllObjectsByPrefix(String bucketName, String prefix, boolean recursive) { List - list = new ArrayList<>(); Iterable
> objectsIterator = minioClient.listObjects(bucketName, prefix, recursive); if (objectsIterator != null) { Iterator > iterator = objectsIterator.iterator(); if (iterator != null) { while (iterator.hasNext()) { Result - result = iterator.next(); Item item = result.get(); list.add(item); } } } return list; } /** * 获取文件外链 * * @param bucketName bucket名称 * @param objectName 文件名称 * @param expires 过期时间 <=7 * @return url */ @SneakyThrows public String getObjectUrl(String bucketName, String objectName, Integer expires) { return minioClient.presignedGetObject(bucketName, objectName, expires); } /** * 获取文件路径 * * @param bucketName * @param fileName * @return */ @SneakyThrows public String getObjectUrl(String bucketName, String fileName) { return minioClient.getObjectUrl(bucketName, fileName); } /** * 获取文件 * * @param bucketName bucket名称 * @param objectName 文件名称 * @return 二进制流 */ @SneakyThrows public InputStream getObject(String bucketName, String objectName) { return minioClient.getObject(GetObjectArgs.builder().bucket(bucketName).object(objectName).build()); } /** * 获取文件 * * @param bucketName * @param objectName * @return */ @SneakyThrows public ObjectStat statObject(String bucketName, String objectName) { return minioClient.statObject(StatObjectArgs.builder().bucket(bucketName).object(objectName).build()); } /** * 上传文件 * * @param bucketName bucket名称 * @param objectName 文件名称 * @throws Exception https://docs.minio.io/cn/java-client-api-reference.html#putObject */ public String putObject(String bucketName, String objectName, MultipartFile file) throws Exception { if (!this.bucketExists(bucketName)) { this.createBucket(bucketName); } minioClient.putObject(PutObjectArgs.builder().bucket(bucketName).object(objectName).stream(file.getInputStream(), file.getSize(), PutObjectArgs.MIN_MULTIPART_SIZE).contentType(file.getContentType()).build()); return bucketName; } /** * 上传文件 * * @param bucketName bucket名称 * @param objectName 文件名称 * @param stream 文件流 * @param size 大小 * @throws Exception https://docs.minio.io/cn/java-client-api-reference.html#putObject */ public void putObject(String bucketName, String objectName, InputStream stream, long size) throws Exception { minioClient.putObject(bucketName, objectName, stream, new PutObjectOptions(stream.available(), -1)); } /** * 获取文件信息, 如果抛出异常则说明文件不存在 * * @param bucketName bucket名称 * @param objectName 文件名称 * @throws Exception https://docs.minio.io/cn/java-client-api-reference.html#statObject */ public ObjectStat getObjectInfo(String bucketName, String objectName) throws Exception { return minioClient.statObject(StatObjectArgs.builder().bucket(bucketName).object(objectName).build()); } /** * 删除文件 * * @param bucketName bucket名称 * @param objectName 文件名称 * @throws Exception https://docs.minio.io/cn/java-client-api-reference.html#removeObject */ public void removeObject(String bucketName, String objectName) throws Exception { minioClient.removeObject(RemoveObjectArgs.builder().bucket(bucketName).object(objectName).build()); } /** * 批量删除文件夹内所有文件 * * @param bucketName bucket名称 * @param objectName 文件名称 * @throws Exception https://docs.minio.io/cn/java-client-api-reference.html#removeObject */ public void removeObjects(String bucketName, String objectName) throws Exception { List
- list = getAllObjectsByPrefix(bucketName, objectName, false); for (Item item : list) { removeObject(bucketName, item.objectName()); } } @SneakyThrows public boolean bucketExists(String bucketName) { return minioClient.bucketExists(BucketExistsArgs.builder().bucket(bucketName).build()); } /** * 文件下载 * * @param response * @param bucket * @param objectName * @param outName * @throws Exception */ public void download(HttpServletResponse response, String bucket, String objectName, String outName) throws Exception { ObjectStat stat = this.statObject(bucket, objectName); response.setContentType(stat.contentType()); response.setHeader("Content-Disposition", "attachment;filename=" + URLEncoder.encode(outName, "UTF-8")); response.setHeader("FileName", URLEncoder.encode(outName, "UTF-8")); InputStream in = this.getObject(bucket, objectName); IOUtils.copy(in, response.getOutputStream()); in.close(); } /** * 合并分片文件到指定目录 * * @param bucket * @param fileName * @param sources * @return * @throws Exception */ public ObjectWriteResponse composeObject(String bucket, String fileName, List
sources) throws Exception { ObjectWriteResponse response = minioClient.composeObject(ComposeObjectArgs.builder() .bucket(bucket) .object(fileName) .sources(sources) .build()); return response; } }
package com.project.google.controller; import afu.org.checkerframework.checker.oigj.qual.O; import com.project.google.util.MinioTemplate; import io.minio.messages.Bucket; import org.apache.commons.io.IOUtils; import org.checkerframework.checker.units.qual.A; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.http.MediaType; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.PostMapping; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.RestController; import org.springframework.web.multipart.MultipartFile; import java.io.IOException; import java.io.InputStream; import java.util.*; /** * @Description: TODO * @Author xgp * @Date 2023/8/7 8:35 * @PackageName:com.project.google.controller * @ClassName: TbMinioController * @Version 1.0 */ @RestController public class TbMinioController { @Autowired private MinioTemplate minioTemplate; //创建新的桶 @GetMapping("createBucket") public Object createBucket(String bucketName){ return minioTemplate.createBucket(bucketName); } //获取对应桶信息 @GetMapping("getList") public Object getList(String bucketName){ Bucket bucket = minioTemplate.getBucket(bucketName).get(); Mapmap = new HashMap<>(); map.put("name",bucket.name()); map.put("createDate",bucket.creationDate()); return map; } //获取所有桶信息 @GetMapping("getAll") public Object getAll(){ List