MinIO 是高性能的对象存储,是为海量数据存储、人工智能、大数据分析而设计的,它完全兼容Amazon S3接口,单个对象最大可达5TB,适合存储海量图片、视频、日志文件、备份数据和容器/虚拟机镜像等。MinIO主要采用Golang语言实现,,客户端与存储服务器之间采用http/https通信协议。
官网: https://min.io/
中文文档:http://docs.minio.org.cn/docs/
下载地址:https://min.io/download
github: https://github.com/minio/minio
cd /opt
mkdir minio
mkdir data
touch minio.log
wget https://dl.minio.io/server/minio/release/linux-amd64/minio
chmod 777 minio
vim /etc/profile
# set minio environment
export MINIO_ROOT_USER=fileadmin
export MINIO_ROOT_PASSWORD=fileadmin
nohup /opt/minio/minio server /opt/minio/data --console-address ":35555" > /opt/minio/minio.log 2>&1 &
nohup 和 末尾& :后台启动
/opt/minio/data:文件存储路径
–console-address:控制台固定端口
2>&1:在标准输出直接输入到/opt/minio/minio.log 中
http://172.169.3.251:62222/buckets 帐号密码:fileadmin fileadmin
<dependency>
<groupId>io.miniogroupId>
<artifactId>minioartifactId>
<version>8.2.1version>
dependency>
spring:
servlet:
multipart:
max-file-size: 10MB
max-request-size: 10MB
#minio配置
minio:
access-key: 控制台创建的用户名(test)
secret-key: 密码 (12345678)
url: http://minio服务器IP:9000 (http://127.0.0.1:9000)
bucket-name: 控制台创建的bucket (test)
import io.minio.MinioClient;
import lombok.Data;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
@Configuration
@ConfigurationProperties(prefix = "spring.minio")
@Data
public class MinioConfiguration {
private String accessKey;
private String secretKey;
private String url;
private String bucketName;
@Bean
public MinioClient minioClient() {
return MinioClient.builder()
.endpoint(url)
.credentials(accessKey, secretKey)
.build();
}
}
import com.wdhcr.minioupload.config.MinioConfiguration;
import io.minio.*;
import io.minio.http.Method;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.web.multipart.MultipartFile;
import java.io.InputStream;
import java.time.ZonedDateTime;
import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.TimeUnit;
@Component
public class MinioComp {
@Autowired
private MinioClient minioClient;
@Autowired
private MinioConfiguration configuration;
/**
* @description: 获取上传临时签名
*/
public Map getPolicy(String fileName, ZonedDateTime time) {
PostPolicy postPolicy = new PostPolicy(configuration.getBucketName(), time);
postPolicy.addEqualsCondition("key", fileName);
try {
Map<String, String> map = minioClient.getPresignedPostFormData(postPolicy);
HashMap<String, String> map1 = new HashMap<>();
map.forEach((k, v) -> {
map1.put(k.replaceAll("-", ""), v);
});
map1.put("host", configuration.getUrl() + "/" + configuration.getBucketName());
return map1;
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
/**
* @description: 获取上传文件的url
*/
public String getPolicyUrl(String objectName, Method method, int time, TimeUnit timeUnit) {
try {
return minioClient.getPresignedObjectUrl(GetPresignedObjectUrlArgs.builder()
.method(method)
.bucket(configuration.getBucketName())
.object(objectName)
.expiry(time, timeUnit).build());
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
/**
* @description: 上传文件
*/
public void upload(MultipartFile file, String fileName) {
// 使用putObject上传一个文件到存储桶中。
try {
InputStream inputStream = file.getInputStream();
minioClient.putObject(
PutObjectArgs.builder()
.bucket(configuration.getBucketName())
.object(fileName)
.stream(inputStream, file.getSize(), -1)
.contentType(file.getContentType())
.build()
);
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* 删除文件
*/
public void remove(String objectName) {
try {
minioClient.removeObject(
RemoveObjectArgs.builder()
.bucket(configuration.getBucketName())
.object(objectName)
.build()
);
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* 获取文件访问地址
*/
public String getUrl(String objectName, int time, TimeUnit timeUnit) {
String url = null;
try {
url = minioClient.getPresignedObjectUrl(
GetPresignedObjectUrlArgs.builder()
.method(Method.GET)
.bucket(configuration.getBucketName())
.object(objectName)
.expiry(time, timeUnit).build()
);
} catch (Exception e) {
e.printStackTrace();
}
return url;
}
}
import com.wdhcr.minioupload.component.MinioComp;
import com.wdhcr.minioupload.domain.R;
import io.minio.http.Method;
import org.springframework.beans.factory.annotation.Autowired;
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.time.ZonedDateTime;
import java.util.Map;
import java.util.concurrent.TimeUnit;
@RestController
public class UploadController {
@Autowired
private MinioComp minioComp;
@PostMapping("/upload")
public R upload(@RequestParam("file") MultipartFile file, @RequestParam("fileName") String fileName) {
minioComp.upload(file, fileName);
String url = minioComp.getUrl(fileName, 7, TimeUnit.DAYS);
return R.success(url);
}
@GetMapping("/policy")
public R policy(@RequestParam("fileName") String fileName) {
Map policy = minioComp.getPolicy(fileName, ZonedDateTime.now().plusMinutes(10));
return R.success(policy);
}
@GetMapping("/uploadUrl")
public R uploadUrl(@RequestParam("fileName") String fileName) {
String url = minioComp.getPolicyUrl(fileName, Method.PUT, 2, TimeUnit.MINUTES);
return R.success(url);
}
@GetMapping("/url")
public R getUrl(@RequestParam("fileName") String fileName) {
String url = minioComp.getUrl(fileName, 7, TimeUnit.DAYS);
return R.success(url);
}
}
import com.wdhcr.minioupload.component.MinioComp;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.mock.web.MockMultipartFile;
import org.springframework.web.multipart.MultipartFile;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.util.UUID;
import java.util.concurrent.TimeUnit;
@SpringBootTest
class MinioUploadApplicationTests {
@Autowired
private MinioComp minioComp;
@Test
void upload() throws IOException {
File pdfFile = new File("D://application.properties");
FileInputStream fileInputStream = new FileInputStream(pdfFile);
MultipartFile multipartFile = new MockMultipartFile(pdfFile.getName(), pdfFile.getName(), "application/octet-stream", fileInputStream);
String filename = UUID.randomUUID().toString() + "-" + multipartFile.getOriginalFilename();
minioComp.upload(multipartFile, filename);
String url = minioComp.getUrl(filename, 7, TimeUnit.DAYS);
System.err.println(url);
}
@Test
public void remove() {
minioComp.remove("application.properties");
}
}