**依赖修改** ``` <dependency> <groupId>io.minio</groupId> <artifactId>minio</artifactId> <version>8.0.3</version> </dependency> ``` **类添加如下import内容** ``` import io.minio.*; ``` **主要问题如下：** 1.MinioClient的构造函数方式变为从builder里获取 ``` 修改前：MinioClient minioClient = new MinioClient(minioUrl, minioName,minioPass); ``` ``` 修改后： MinioClient.builder().endpoint(minioUrl) .credentials(minioName, minioPass) .build(); ``` 2.检查桶的存在 ``` 修改前：boolean isExist = minioClient.bucketExists(bucketName); ``` ``` 修改后：boolean isExist = minioClient.bucketExists(BucketExistsArgs.builder().bucket(bucketName).build() ``` 3.创建桶的方式 ``` 修改前：minioClient.makeBucket(newBucket); ``` ``` 修改后：minioClient.makeBucket(MakeBucketArgs.builder().bucket(newBucket).build()); ``` 4.文件上传方式 ``` 修改前：minioClient.putObject(newBucket,objectName, stream,stream.available(),"application/octet-stream"); ``` ``` 修改后：PutObjectArgs objectArgs = PutObjectArgs.builder().object(objectName) .bucket(newBucket) .contentType("application/octet-stream") .stream(stream,stream.available(),-1).build(); minioClient.putObject(objectArgs); ``` 5.获取文件流 ``` 修改前：inputStream =minioClient.getObject(bucketName, objectName); ``` ``` 修改后： GetObjectArgs objectArgs = GetObjectArgs.builder().object(objectName) .bucket(bucketName).build(); inputStream = minioClient.getObject(objectArgs); ``` 6.删除文件 ``` 修改前：minioClient.removeObject(bucketName, objectName); ``` ``` 修改后： RemoveObjectArgs objectArgs = RemoveObjectArgs.builder().object(objectName) .bucket(bucketName).build(); minioClient.removeObject(objectArgs); ``` 如有小伙伴也遇到了相同的问题，并修改了其他相关的地方，可以联系小弟一起学习探讨