cn.lingyangwl.framework.minio.client

类 CustomMinioClient

java.lang.Object

io.minio.MinioClient

cn.lingyangwl.framework.minio.client.CustomMinioClient

public class CustomMinioClient
extends io.minio.MinioClient

重写minio方法，实现断点续传 最近开发功能需要大文件上传，正常会在业务代码中封装一层minio的上传，为了避免中转，实现了minio直传的方式。 实现过程中也确实碰到了不少坑，只能查询文档，本着开箱即用，简单方便的原则，java版本的Minio sdk默认是不 允许单独调用分片的相关方法，但是升级到8.0.3后可以通过继承MinioClient实现分片方法的使用，后来又碰到 官方Minio版本的bug，提交issue，还好Minio github开发者处理非常迅捷，再次感谢，2021-02-04修复的， 使用的开发者需要注意下。大致描述下流程：

1. 用户调用初始化接口，后端调用minio初始化，得到uploadId，生成每个分片的minio上传url 2. 用户调用对应分片的上传地址，多次上传会覆盖 3. 调用完成接口，后端查询所有上传的分片并合并

嵌套类概要

从类继承的嵌套类/接口 io.minio.MinioClient

io.minio.MinioClient.Builder

构造器概要

构造器

构造器和说明
CustomMinioClient(io.minio.MinioClient client)

方法概要

限定符和类型	方法和说明
String	initMultiPartUpload(String bucket, String region, String object, com.google.common.collect.Multimap<String,String> headers, com.google.common.collect.Multimap<String,String> extraQueryParams)
io.minio.ListPartsResponse	listMultipart(String bucketName, String region, String objectName, Integer maxParts, Integer partNumberMarker, String uploadId, com.google.common.collect.Multimap<String,String> extraHeaders, com.google.common.collect.Multimap<String,String> extraQueryParams)
io.minio.ObjectWriteResponse	mergeMultipartUpload(String bucketName, String region, String objectName, String uploadId, io.minio.messages.Part[] parts, com.google.common.collect.Multimap<String,String> extraHeaders, com.google.common.collect.Multimap<String,String> extraQueryParams)

从类继承的方法 io.minio.MinioClient

abortMultipartUpload, bucketExists, builder, buildUrl, completeMultipartUpload, composeObject, copyObject, createMultipartUpload, createRequest, deleteBucketEncryption, deleteBucketLifecycle, deleteBucketNotification, deleteBucketPolicy, deleteBucketReplication, deleteBucketTags, deleteObjectLockConfiguration, deleteObjects, deleteObjectTags, disableAccelerateEndpoint, disableDualStackEndpoint, disableObjectLegalHold, disableVirtualStyleEndpoint, downloadObject, enableAccelerateEndpoint, enableDualStackEndpoint, enableObjectLegalHold, enableVirtualStyleEndpoint, execute, execute, getBucketEncryption, getBucketLifecycle, getBucketNotification, getBucketPolicy, getBucketReplication, getBucketTags, getBucketVersioning, getObject, getObjectLockConfiguration, getObjectRetention, getObjectTags, getPresignedObjectUrl, getPresignedPostFormData, getRegion, ignoreCertCheck, isObjectLegalHoldEnabled, listBuckets, listBuckets, listenBucketNotification, listMultipartUploads, listObjects, listObjectsV1, listObjectsV2, listObjectVersions, listParts, makeBucket, putObject, putObject, removeBucket, removeObject, removeObjects, selectObjectContent, setAppInfo, setBucketEncryption, setBucketLifecycle, setBucketNotification, setBucketPolicy, setBucketReplication, setBucketTags, setBucketVersioning, setObjectLockConfiguration, setObjectRetention, setObjectTags, setTimeout, statObject, traceOff, traceOn, uploadObject, uploadPart, uploadPartCopy

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

CustomMinioClient

public CustomMinioClient(io.minio.MinioClient client)

方法详细资料

initMultiPartUpload

public String initMultiPartUpload(String bucket,
                                  String region,
                                  String object,
                                  com.google.common.collect.Multimap<String,String> headers,
                                  com.google.common.collect.Multimap<String,String> extraQueryParams)
                           throws IOException,
                                  InvalidKeyException,
                                  NoSuchAlgorithmException,
                                  ServerException,
                                  io.minio.errors.XmlParserException,
                                  io.minio.errors.InvalidResponseException,
                                  io.minio.errors.ErrorResponseException,
                                  io.minio.errors.InternalException,
                                  io.minio.errors.InsufficientDataException,
                                  io.minio.errors.ServerException

抛出:

IOException

InvalidKeyException

NoSuchAlgorithmException

ServerException

io.minio.errors.XmlParserException

io.minio.errors.InvalidResponseException

io.minio.errors.ErrorResponseException

io.minio.errors.InternalException

io.minio.errors.InsufficientDataException

mergeMultipartUpload

public io.minio.ObjectWriteResponse mergeMultipartUpload(String bucketName,
                                                         String region,
                                                         String objectName,
                                                         String uploadId,
                                                         io.minio.messages.Part[] parts,
                                                         com.google.common.collect.Multimap<String,String> extraHeaders,
                                                         com.google.common.collect.Multimap<String,String> extraQueryParams)
                                                  throws IOException,
                                                         InvalidKeyException,
                                                         NoSuchAlgorithmException,
                                                         ServerException,
                                                         io.minio.errors.XmlParserException,
                                                         io.minio.errors.InvalidResponseException,
                                                         io.minio.errors.ErrorResponseException,
                                                         io.minio.errors.InternalException,
                                                         io.minio.errors.InsufficientDataException,
                                                         io.minio.errors.ServerException

抛出:

IOException

InvalidKeyException

NoSuchAlgorithmException

ServerException

io.minio.errors.XmlParserException

io.minio.errors.InvalidResponseException

io.minio.errors.ErrorResponseException

io.minio.errors.InternalException

io.minio.errors.InsufficientDataException

listMultipart

public io.minio.ListPartsResponse listMultipart(String bucketName,
                                                String region,
                                                String objectName,
                                                Integer maxParts,
                                                Integer partNumberMarker,
                                                String uploadId,
                                                com.google.common.collect.Multimap<String,String> extraHeaders,
                                                com.google.common.collect.Multimap<String,String> extraQueryParams)
                                         throws NoSuchAlgorithmException,
                                                io.minio.errors.InsufficientDataException,
                                                IOException,
                                                InvalidKeyException,
                                                ServerException,
                                                io.minio.errors.XmlParserException,
                                                io.minio.errors.ErrorResponseException,
                                                io.minio.errors.InvalidResponseException,
                                                io.minio.errors.InternalException,
                                                InvalidKeyException,
                                                io.minio.errors.InternalException,
                                                io.minio.errors.InsufficientDataException,
                                                io.minio.errors.ServerException

抛出:

NoSuchAlgorithmException

io.minio.errors.InsufficientDataException

IOException

InvalidKeyException

ServerException

io.minio.errors.XmlParserException

io.minio.errors.ErrorResponseException

io.minio.errors.InvalidResponseException

io.minio.errors.InternalException