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package com.ruoyi.common.utils.file;
import java.io.IOException;
import java.io.InputStream;
import org.springframework.web.multipart.MultipartFile;
import com.ruoyi.common.utils.ServletUtils;
import com.ruoyi.common.utils.spring.SpringUtils;
import io.minio.GetPresignedObjectUrlArgs;
import io.minio.MinioClient;
import io.minio.PutObjectArgs;
import io.minio.http.Method;
/**
* Minio 文件存储工具类
*
* @author ruoyi
*/
public class MinioUtil
{
/**
* 上传文件
*
* @param bucketName 桶名称
* @param fileName
* @throws IOException
*/
public static String uploadFile(String bucketName, String fileName, MultipartFile multipartFile) throws IOException
{
String url = "";
MinioClient minioClient = SpringUtils.getBean(MinioClient.class);
try (InputStream inputStream = multipartFile.getInputStream())
{
minioClient.putObject(PutObjectArgs.builder().bucket(bucketName).object(fileName).stream(inputStream, multipartFile.getSize(), -1).contentType(multipartFile.getContentType()).build());
url = minioClient.getPresignedObjectUrl(GetPresignedObjectUrlArgs.builder().bucket(bucketName).object(fileName).method(Method.GET).build());
url = url.substring(0, url.indexOf('?'));
url = url.substring(url.indexOf(bucketName) - 1, url.length());
return ServletUtils.urlDecode(url);
}
catch (Exception e)
{
throw new IOException(e.getMessage(), e);
}
}
}