docker运行
docker run
-p 9000:9000
-p 9001:9001
-v /mydata/minio/data:/data
minio/minio server /data --console-address ":9001
java导包
最好是这个版本，其他版本尝试过都出bug了
<dependency>
<groupId>io.minio</groupId>
<artifactId>minio</artifactId>
<version>8.2.1</version>
</dependency>
配置文件
spring:
# 上传文件大小设置
servlet:
multipart:
enabled: true
max-file-size: 50MB
minio:
endpoint: xxx:9000
accesskey: xxx
secretkey: xxx
bucketName: xxx
操作
1、编写一个属性文件
@Data
@Component
@ConfigurationProperties(prefix = "minio") // 从配置文件的前缀拿
public class MinioProperties {
private String endpoint;
private String accessKey;
private String secretKey;
}
2、编写一个minioClient
@Configuration
public class MinioConfig {
@Resource
private MinioProperties minioProperties;
@Bean
public MinioClient minioClient() {
System.out.println(minioProperties.getAccessKey());
System.out.println(minioProperties.getSecretKey());
MinioClient minioClient = MinioClient.builder()
.endpoint(minioProperties.getEndpoint())
.credentials(minioProperties.getAccessKey(), minioProperties.getSecretKey())
.build();
return minioClient;
}
}
3、上传文件Api
public class MinioServiceImpl implements MinioService {
@Value("${minio.bucketName}")
private String bucketName;
@Value("${minio.endpoint}")
private String endPoint;
@Resource
private MinioClient minioClient;
@Override
public List<String> uploadFile(MultipartFile[] file) throws ServerException, InsufficientDataException, ErrorResponseException, NoSuchAlgorithmException, InvalidKeyException, InvalidResponseException, XmlParserException, InternalException {
if (file == null || file.length == 0) {
throw new APIException(ResultCode.PARAM_IS_BLANK);
}
List<String> fileUrlList = new ArrayList<>(file.length);
String url = "";
for (MultipartFile multipartFile : file) {
// 1.获取文件名
String originalFilename = multipartFile.getOriginalFilename();
// 2.截取后缀名
String imgSuffix = originalFilename.substring(originalFilename.lastIndexOf("."));
// 3.生成唯一名
String newFileName = UUID.randomUUID().toString() + imgSuffix;
// 4.日期目录
SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy/MM/dd");
String dataPath = dateFormat.format(new Date());
// 5.合成路径
String finalFileName = dataPath + "/" + newFileName;
// 别忘了bucketName
url = endPoint + "/" + bucketName + "/" + finalFileName;
try {
// 文件上传
InputStream in = multipartFile.getInputStream();
minioClient.putObject(PutObjectArgs.builder().bucket(bucketName).object(finalFileName).stream(
in, multipartFile.getSize(), -1)
.contentType(multipartFile.getContentType())
.build());
in.close();
fileUrlList.add(url);
} catch (IOException e) {
throw new APIException(ResultCode.COMMON_FAIL);
}
}
return fileUrlList;
}
}
本地浏览设置
通过上面这串url就可以直接访问图片了
总结
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