所有方法实例方法抽象方法默认方法
修饰符和类型	方法	说明
`void`	`copyFile(FilePathDTO fromFilePath, FilePathDTO toFilePath)`
`default void`	`copyFile(CoreFileBean from, CoreFileBean to)`
`default void`	`download(FilePathDTO filePath)`
`void`	`download(FilePathDTO filePath, Path toFile)`
`default void`	`download(CoreFileBean coreFile)`
`default void`	`download(CoreFileBean coreFile, Path toFile)`
`void`	`duplicateFile(CoreFileBean from, String toFileName)`
`default String`	`getAbsoluteDownloadUrl(Long id)`
`String`	`getAbsoluteDownloadUrl(FilePathDTO filePath)`
`default String`	`getAbsoluteDownloadUrl(CoreFileBean coreFile)`
`default String`	`getDownloadUrl(Long id)`
`String`	`getDownloadUrl(FilePathDTO filePath)`
`default String`	`getDownloadUrl(CoreFileBean coreFile)`
`default void`	`upload(FilePathDTO filePath, File file)`
`void`	`upload(FilePathDTO filePath, InputStream is)`
`void`	`upload(FilePathDTO filePath, Path path)`
`void`	`upload(FilePathDTO filePath, org.springframework.web.multipart.MultipartFile multipartFile)`
`default void`	`upload(CoreFileBean coreFile, File file)`
`default void`	`upload(CoreFileBean coreFile, InputStream is)`
`default void`	`upload(CoreFileBean coreFile, Path path)`
`default void`	`upload(CoreFileBean coreFile, org.springframework.web.multipart.MultipartFile multipartFile)`

default String getDownloadUrl(Long id)

default String getAbsoluteDownloadUrl(Long id)

default String getDownloadUrl(CoreFileBean coreFile)

default String getAbsoluteDownloadUrl(CoreFileBean coreFile)

String getDownloadUrl(FilePathDTO filePath)

String getAbsoluteDownloadUrl(FilePathDTO filePath)

default void upload(CoreFileBean coreFile,
                    org.springframework.web.multipart.MultipartFile multipartFile)

default void upload(CoreFileBean coreFile,
                    Path path)

default void upload(CoreFileBean coreFile,
                    File file)

default void upload(CoreFileBean coreFile,
                    InputStream is)

void upload(FilePathDTO filePath,
            org.springframework.web.multipart.MultipartFile multipartFile)

void upload(FilePathDTO filePath,
            Path path)

default void upload(FilePathDTO filePath,
                    File file)

void upload(FilePathDTO filePath,
            InputStream is)

void download(FilePathDTO filePath,
              Path toFile)

default void download(FilePathDTO filePath)

default void download(CoreFileBean coreFile,
                      Path toFile)

default void download(CoreFileBean coreFile)

void copyFile(FilePathDTO fromFilePath,
              FilePathDTO toFilePath)

default void copyFile(CoreFileBean from,
                      CoreFileBean to)

void duplicateFile(CoreFileBean from,
                   String toFileName)

接口 CoreFileManager