cn.xuyanwu.spring.file.storage.aspect

接口 FileStorageAspect

public interface FileStorageAspect

文件服务切面接口，用来干预文件上传，删除等

方法概要

限定符和类型	方法和说明
default boolean	deleteAround(DeleteAspectChain chain, FileInfo fileInfo, FileStorage fileStorage, FileRecorder fileRecorder) 删除文件，成功返回 true
default void	downloadAround(DownloadAspectChain chain, FileInfo fileInfo, FileStorage fileStorage, java.util.function.Consumer<InputStream> consumer) 下载文件，成功返回文件内容
default void	downloadThAround(DownloadThAspectChain chain, FileInfo fileInfo, FileStorage fileStorage, java.util.function.Consumer<InputStream> consumer) 下载缩略图文件，成功返回文件内容
default boolean	existsAround(ExistsAspectChain chain, FileInfo fileInfo, FileStorage fileStorage) 文件是否存在，成功返回文件内容
default FileInfo	uploadAround(UploadAspectChain chain, FileInfo fileInfo, UploadPretreatment pre, FileStorage fileStorage, FileRecorder fileRecorder) 上传，成功返回文件信息，失败返回 null

方法详细资料

uploadAround

default FileInfo uploadAround(UploadAspectChain chain,
                              FileInfo fileInfo,
                              UploadPretreatment pre,
                              FileStorage fileStorage,
                              FileRecorder fileRecorder)

上传，成功返回文件信息，失败返回 null

deleteAround

default boolean deleteAround(DeleteAspectChain chain,
                             FileInfo fileInfo,
                             FileStorage fileStorage,
                             FileRecorder fileRecorder)

删除文件，成功返回 true

existsAround

default boolean existsAround(ExistsAspectChain chain,
                             FileInfo fileInfo,
                             FileStorage fileStorage)

文件是否存在，成功返回文件内容

downloadAround

default void downloadAround(DownloadAspectChain chain,
                            FileInfo fileInfo,
                            FileStorage fileStorage,
                            java.util.function.Consumer<InputStream> consumer)

下载文件，成功返回文件内容

downloadThAround

default void downloadThAround(DownloadThAspectChain chain,
                              FileInfo fileInfo,
                              FileStorage fileStorage,
                              java.util.function.Consumer<InputStream> consumer)

下载缩略图文件，成功返回文件内容