Class FsService

java.lang.Object

io.github.xezzon.zeroweb.storage.fs.FsService

All Implemented Interfaces:

IStorageService

@Service
@ConditionalOnBean(ZerowebFsConfig.class)
public class FsService
extends Object
implements IStorageService

文件系统存储服务实现。 如果没有配置文件系统，则不会注册 Bean。

Author:

xezzon

Nested Class Summary

Nested classes/interfaces inherited from interface IStorageService

IStorageService.Factory

Constructor Summary

Constructors

Constructor	Description
FsService(ZerowebFsConfig zerowebFsConfig, IAttachmentService attachmentService)	注入依赖

Method Summary

Modifier and Type	Method	Description
byte[]	download(Attachment attachment)	下载文件
DownloadEndpoint	getDownloadEndpoint(Attachment attachment)	获取附件下载地址
UploadEndpoint	getUploadAddress(Attachment attachment)	获取附件的上传地址
UploadEndpoint	getUploadAddress(Attachment attachment, int partNumber)	获取附件分段上传地址
UploadInfo	getUploadInfo(Attachment attachment)	获取上传元数据
FileProviderEnum	provider()	申明附件的存储类型
void	upload(Attachment attachment, byte[] fileContent)	上传文件

Methods inherited from class Object

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

Constructor Details

FsService

public FsService(ZerowebFsConfig zerowebFsConfig,
 @Lazy
 IAttachmentService attachmentService)

注入依赖

Parameters:

zerowebFsConfig - 文件系统配置

attachmentService - 附件管理服务

Method Details

provider

public FileProviderEnum provider()

Description copied from interface: IStorageService

申明附件的存储类型

Specified by:

provider in interface IStorageService

Returns:

FileProviderEnum 存储类型枚举

getUploadInfo

public UploadInfo getUploadInfo(Attachment attachment)

Description copied from interface: IStorageService

获取上传元数据

为给定的附件生成并返回上传所需的元数据信息。

Specified by:

getUploadInfo in interface IStorageService

Parameters:

attachment - Attachment 附件对象，包含文件相关信息

Returns:

UploadInfo 上传元数据对象

getUploadAddress

public UploadEndpoint getUploadAddress(Attachment attachment)

Description copied from interface: IStorageService

获取附件的上传地址

为给定的附件生成一个用于直接上传文件的地址。

Specified by:

getUploadAddress in interface IStorageService

Parameters:

attachment - Attachment 附件对象，包含文件相关信息

Returns:

UploadEndpoint 上传地址对象

getUploadAddress

public UploadEndpoint getUploadAddress(Attachment attachment,
 int partNumber)

Description copied from interface: IStorageService

获取附件分段上传地址

为给定附件的特定分段生成上传地址。 此方法适用于需要分段上传大文件的情况。

Specified by:

getUploadAddress in interface IStorageService

Parameters:

attachment - Attachment 附件对象，包含文件相关信息

partNumber - 文件分段的序号

Returns:

UploadEndpoint 分段上传地址对象

getDownloadEndpoint

public DownloadEndpoint getDownloadEndpoint(Attachment attachment)

Description copied from interface: IStorageService

获取附件下载地址

为给定的附件生成一个用于下载文件的地址。

Specified by:

getDownloadEndpoint in interface IStorageService

Parameters:

attachment - Attachment 附件信息对象

Returns:

DownloadEndpoint 下载地址对象

upload

public void upload(Attachment attachment,
 byte[] fileContent)

Description copied from interface: IStorageService

上传文件

将文件内容上传到存储服务。

Specified by:

upload in interface IStorageService

Parameters:

attachment - Attachment 附件对象，包含文件相关信息

fileContent - 文件内容的字节数组

download

public byte[] download(Attachment attachment)

Description copied from interface: IStorageService

下载文件

从存储服务下载指定附件的内容。

Specified by:

download in interface IStorageService

Parameters:

attachment - Attachment 附件对象，包含文件相关信息

Returns:

文件内容的字节数组