minio-docker
docker-compose
version: "3"
services:
minio:
image: minio/minio:latest
container_name: minio
restart: always
ports:
- "9000:9000"
- "9090:9090"
volumes:
- "./data:/data"
- "./config:/root/.minio"
- /etc/localtime:/etc/localtime:ro
command: server /data --console-address ":9090" -address ":9000"
environment:
MINIO_ROOT_USER: admin
MINIO_ROOT_PASSWORD: admin123
还可选择其他镜像
minio/minio RELEASE.2023-10-14T05-17-22Z.fips
minio/minio RELEASE.2022-11-29T23-40-49Z
minio/minio RELEASE.2021-06-17T00-10-46Z
使用方法都一致
可出现的问题
将桶设置为public
就是在web页面上无法设置 bucket 为 public
这个经过本人大量验证，就是网络问题，被服务器端拦截或断开；
解决方案：登录的minio所安装的服务器上执行以下命令
curl -X PUT
http://127.0.0.1:9090/api/v1/buckets/XXXXXX/set-policy ## ip端口还有中间路径里面的XXXXX是桶名，记得修改
-H "Content-Type:application/json"
-H "Cookie:token=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" ## cookie的内容记得修改，浏览器上有
-d '{"access": "PUBLIC","definition": "{\n \"Version\": \"2012-10-17\",\n \"Statement\": [\n {\n \"Effect\": \"Allow\",\n \"Principal\": {\n \"AWS\": [\n \"*\"\n ]\n },\n \"Action\": [\n \"s3:GetBucketLocation\",\n \"s3:ListBucket\",\n \"s3:ListBucketMultipartUploads\"\n ],\n \"Resource\": [\n \"arn:aws:s3:::XXXXX\"\n ]\n },\n {\n \"Effect\": \"Allow\",\n \"Principal\": {\n \"AWS\": [\n \"*\"\n ]\n },\n \"Action\": [\n \"s3:AbortMultipartUpload\",\n \"s3:DeleteObject\",\n \"s3:GetObject\",\n \"s3:ListMultipartUploadParts\",\n \"s3:PutObject\"\n ],\n \"Resource\": [\n \"arn:aws:s3:::XXXXX/*\"\n ]\n }\n ]\n}"}' ## 参数里面的 XXXXX 桶名记得修改
nginx配置
# minio文件服务，具体路径自己配置
location /minio/ {
proxy_pass http://XXXX:9000/;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header Host $http_host;
proxy_set_header X-NginX-Proxy true;
proxy_connect_timeout 300;
proxy_http_version 1.1;
proxy_set_header Connection "";
chunked_transfer_encoding off;
}
Java代码
<dependency>
<groupId>io.minio</groupId>
<artifactId>minio</artifactId>
<version>8.1.0</version>
</dependency>
minio:
# MinIO服务器地址
endpoint: http://XXXX:9000
# MinIO服务器访问凭据
accessKey: admin
secretKey: admin123
# MinIO桶名称
bucket: 自己设置的桶名
# MinIO读取路径前缀,内网和外网
readPathNw: http://XXXXXX:9000
readPathWw: https://XXXX
import io.minio.MinioClient;
import lombok.Data;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
@Data
@Configuration
@EnableConfigurationProperties({MinIOConfigProperties.class})
//当引入FileStorageService接口时
@ConditionalOnClass(IMinioService.class)
public class MinIOConfig {
@Autowired
private MinIOConfigProperties minIOConfigProperties;
@Bean
public MinioClient buildMinioClient() {
return MinioClient
.builder()
.credentials(minIOConfigProperties.getAccessKey(), minIOConfigProperties.getSecretKey())
.endpoint(minIOConfigProperties.getEndpoint())
.build();
}
}
import lombok.Data;
import org.springframework.boot.context.properties.ConfigurationProperties;
import java.io.Serializable;
@Data
@ConfigurationProperties(prefix = "minio") // 文件上传 配置前缀file.oss
public class MinIOConfigProperties implements Serializable {
private String accessKey;
private String secretKey;
private String bucket;
private String endpoint;
private String readPathNw;
private String readPathWw;
}
import io.minio.GetObjectArgs;
import io.minio.MinioClient;
import io.minio.PutObjectArgs;
import io.minio.RemoveObjectArgs;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Import;
import org.springframework.stereotype.Component;
import org.springframework.util.StringUtils;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
/**
* @title MinioServiceImpl
* @description minio服务
* @since 2024/9/3 16:54
*/
@Slf4j
@EnableConfigurationProperties(MinIOConfigProperties.class)
@Import(MinIOConfig.class)
@Component
public class MinioServiceImpl implements IMinioService {
@Autowired
private MinioClient minioClient;
@Autowired
private MinIOConfigProperties minIOConfigProperties;
private final static String separator = "/";
/**
* @param dirPath
* @param filename yyyy/mm/dd/file.jpg
* @return
*/
public String builderFilePath(String dirPath,String filename) {
StringBuilder stringBuilder = new StringBuilder(50);
if(!StringUtils.isEmpty(dirPath)){
stringBuilder.append(dirPath).append(separator);
}
SimpleDateFormat sdf = new SimpleDateFormat("yyyy/MM/dd");
String todayStr = sdf.format(new Date());
stringBuilder.append(todayStr).append(separator);
stringBuilder.append(filename);
return stringBuilder.toString();
}
/**
* 上传文件
* @param prefix 文件前缀
* @param filename 文件名
* @param inputStream 文件流
* @return 文件全路径
*/
@Override
public Map<String, String> uploadFile(String prefix, String filename, InputStream inputStream) {
Map<String, String> map = new HashMap<>(2);
String filePath = builderFilePath(prefix, filename);
try {
PutObjectArgs putObjectArgs = PutObjectArgs.builder()
.object(filePath)
// .contentType("image/jpg")
.bucket(minIOConfigProperties.getBucket()).stream(inputStream,inputStream.available(),-1)
.build();
minioClient.putObject(putObjectArgs);
// 内网地址
StringBuilder nwUrlPath = new StringBuilder(minIOConfigProperties.getReadPathNw());
nwUrlPath.append(separator+minIOConfigProperties.getBucket()).append(separator).append(filePath);
// 外网地址
StringBuilder wwUrlPath = new StringBuilder(minIOConfigProperties.getReadPathWw());
wwUrlPath.append(separator+minIOConfigProperties.getBucket()).append(separator).append(filePath);
map.put("nw", nwUrlPath.toString());
map.put("ww", wwUrlPath.toString());
return map;
}catch (Exception ex){
log.error("minio put file error.",ex);
throw new RuntimeException("上传文件失败");
}
}
/**
* 上传html文件
* @param prefix 文件前缀
* @param filename 文件名
* @param inputStream 文件流
* @return 文件全路径
*/
@Override
public String uploadHtmlFile(String prefix, String filename,InputStream inputStream) {
String filePath = builderFilePath(prefix, filename);
try {
PutObjectArgs putObjectArgs = PutObjectArgs.builder()
.object(filePath)
.contentType("text/html")
.bucket(minIOConfigProperties.getBucket()).stream(inputStream,inputStream.available(),-1)
.build();
minioClient.putObject(putObjectArgs);
StringBuilder urlPath = new StringBuilder(minIOConfigProperties.getReadPathNw());
urlPath.append(separator+minIOConfigProperties.getBucket());
urlPath.append(separator);
urlPath.append(filePath);
return urlPath.toString();
}catch (Exception ex){
log.error("minio put file error.",ex);
ex.printStackTrace();
throw new RuntimeException("上传文件失败");
}
}
/**
* 删除文件
* @param pathUrl 文件全路径
*/
@Override
public void delete(String pathUrl) {
String key = pathUrl.replace(minIOConfigProperties.getEndpoint()+"/","");
int index = key.indexOf(separator);
String bucket = key.substring(0,index);
String filePath = key.substring(index+1);
// 删除Objects
RemoveObjectArgs removeObjectArgs = RemoveObjectArgs.builder().bucket(bucket).object(filePath).build();
try {
minioClient.removeObject(removeObjectArgs);
} catch (Exception e) {
log.error("minio remove file error. pathUrl:{}",pathUrl);
e.printStackTrace();
}
}
/**
* 下载文件
* @param pathUrl 文件全路径
* @return 文件流
*
*/
@Override
public byte[] downLoadFile(String pathUrl) {
String key = pathUrl.replace(minIOConfigProperties.getEndpoint()+"/","");
int index = key.indexOf(separator);
String bucket = key.substring(0,index);
String filePath = key.substring(index+1);
InputStream inputStream = null;
try {
inputStream = minioClient.getObject(GetObjectArgs.builder().bucket(minIOConfigProperties.getBucket()).object(filePath).build());
} catch (Exception e) {
log.error("minio down file error. pathUrl:{}",pathUrl);
e.printStackTrace();
}
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
byte[] buff = new byte[100];
int rc = 0;
while (true) {
try {
if (!((rc = inputStream.read(buff, 0, 100)) > 0)) break;
} catch (IOException e) {
e.printStackTrace();
}
byteArrayOutputStream.write(buff, 0, rc);
}
return byteArrayOutputStream.toByteArray();
}
}
import java.io.InputStream;
import java.util.Map;
/**
* @title IMinioService
* @description minio服务
* @since 2024/9/3 16:53
*/
public interface IMinioService {
/**
* 上传图片文件
* @param prefix 文件前缀
* @param filename 文件名
* @param inputStream 文件流
* @return 文件全路径
*/
Map<String, String> uploadFile(String prefix, String filename, InputStream inputStream);
/**
* 上传html文件
* @param prefix 文件前缀
* @param filename 文件名
* @param inputStream 文件流
* @return 文件全路径
*/
String uploadHtmlFile(String prefix, String filename,InputStream inputStream);
/**
* 删除文件
* @param pathUrl 文件全路径
*/
void delete(String pathUrl);
/**
* 下载文件
* @param pathUrl 文件全路径
* @return
*
*/
byte[] downLoadFile(String pathUrl);
}
import lombok.RequiredArgsConstructor;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
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.Map;
import java.util.UUID;
/**
* <p>
* 文件管理类
* </p>
*
*/
@RequiredArgsConstructor
@RestController
@RequestMapping("/file")
public class FileManageController {
@Autowired
private IMinioService service;
/**
* 上传文件
* @param file
* @return
*/
@PostMapping("/uploadOneFile")
public Map<String, String> uploadFile(@RequestParam("file") MultipartFile multipartFile) {
try(InputStream inputStream = multipartFile.getInputStream()) { // 将MultipartFile转换为InputStream
// 上传到MinIO服务器
// 这里的文件名可以生成随机的名称，防止重复
// 获取真实文件名
String originalFilename = multipartFile.getOriginalFilename();
// 使用UUID作为文件名,获取后缀
StringBuffer name = new StringBuffer(UUID.randomUUID().toString().replaceAll("-", ""));
if(StringUtils.isNotBlank(originalFilename) && originalFilename.contains(".")){
name.append(".").append(originalFilename.substring(originalFilename.lastIndexOf(".") + 1));
}
return service.uploadFile("第一级的文件目录名", String.valueOf(name), inputStream);
} catch (IOException e) {
// 处理异常，可能是getInputStream()失败
return null;
}
}
}
