com.jeesuite.filesystem.sdk.fdfs

类 FastdfsClient

java.lang.Object

com.jeesuite.filesystem.sdk.fdfs.FastdfsClient

所有已实现的接口:

Closeable, AutoCloseable

public final class FastdfsClient
extends Object
implements Closeable

作者:

siuming

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	FastdfsClient.Builder

字段概要

字段

限定符和类型	字段和说明
static long	DEFAULT_CONNECT_TIMEOUT
static long	DEFAULT_IDLE_TIMEOUT
static int	DEFAULT_MAX_CONN_PER_HOST
static int	DEFAULT_MAX_THREADS
static long	DEFAULT_READ_TIMEOUT

方法概要

限定符和类型	方法和说明
CompletableFuture<Void>	append(FileId fileId, byte[] bytes) 追加文件
CompletableFuture<Void>	append(FileId fileId, File file) 追加文件
CompletableFuture<Void>	append(FileId fileId, Object content, long size)
CompletableFuture<Void>	append(String fileId, byte[] bytes)
CompletableFuture<Void>	append(String fileId, File file)
CompletableFuture<Void>	append(String fileId, Object content, long size)
void	close()
CompletableFuture<Void>	delete(FileId fileId)
CompletableFuture<Void>	delete(String fileId)
CompletableFuture<Void>	download(FileId fileId, Object out) 下载文件，其输出 output 参数支持以下类型 OutputStream GatheringByteChannel
CompletableFuture<Void>	download(FileId fileId, Object out, long offset, long size)
CompletableFuture<Void>	download(String fileId, Object out)
CompletableFuture<Void>	download(String fileId, Object out, long offset, long size)
CompletableFuture<FileInfo>	infoGet(FileId fileId) 获取文件信息
CompletableFuture<FileInfo>	infoGet(String fileId)
CompletableFuture<FileMetadata>	metadataGet(FileId fileId) 获取文件元数据
CompletableFuture<FileMetadata>	metadataGet(String fileId)
CompletableFuture<Void>	metadataSet(FileId fileId, FileMetadata metadata) 设置文件元数据
CompletableFuture<Void>	metadataSet(FileId fileId, FileMetadata metadata, byte flag) 设置文件元数据
CompletableFuture<Void>	metadataSet(String fileId, FileMetadata metadata)
CompletableFuture<Void>	metadataSet(String fileId, FileMetadata metadata, byte flag)
CompletableFuture<Void>	modify(FileId fileId, byte[] bytes, long offset)
CompletableFuture<Void>	modify(FileId fileId, File file, long offset)
CompletableFuture<Void>	modify(FileId fileId, Object content, long size, long offset)
CompletableFuture<Void>	modify(String fileId, byte[] bytes, long offset)
CompletableFuture<Void>	modify(String fileId, File file, long offset)
CompletableFuture<Void>	modify(String fileId, Object content, long size, long offset)
static FastdfsClient.Builder	newBuilder()
CompletableFuture<Void>	truncate(FileId fileId) 截取文件
CompletableFuture<Void>	truncate(FileId fileId, long truncatedSize) 截取文件
CompletableFuture<Void>	truncate(String fileId)
CompletableFuture<Void>	truncate(String fileId, long truncatedSize)
CompletableFuture<FileId>	upload(File file)
CompletableFuture<FileId>	upload(File file, FileMetadata metadata)
CompletableFuture<FileId>	upload(Object content, String filename, long size)
CompletableFuture<FileId>	upload(Object content, String filename, long size, FileMetadata metadata)
CompletableFuture<FileId>	upload(String filename, byte[] content)
CompletableFuture<FileId>	upload(String filename, byte[] content, FileMetadata metadata)
CompletableFuture<FileId>	upload(String group, File file)
CompletableFuture<FileId>	upload(String group, File file, FileMetadata metadata)
CompletableFuture<FileId>	upload(String group, Object content, String filename, long size) 上传文件，其中文件内容字段 content 的支持以下类型： byte[] File InputStream ReadableByteChannel
CompletableFuture<FileId>	upload(String group, Object content, String filename, long size, FileMetadata metadata)
CompletableFuture<FileId>	upload(String group, String filename, byte[] content)
CompletableFuture<FileId>	upload(String group, String filename, byte[] content, FileMetadata metadata)
CompletableFuture<FileId>	uploadAppender(File file)
CompletableFuture<FileId>	uploadAppender(File file, FileMetadata metadata)
CompletableFuture<FileId>	uploadAppender(Object content, String filename, long size)
CompletableFuture<FileId>	uploadAppender(Object content, String filename, long size, FileMetadata metadata)
CompletableFuture<FileId>	uploadAppender(String filename, byte[] content)
CompletableFuture<FileId>	uploadAppender(String group, File file)
CompletableFuture<FileId>	uploadAppender(String group, File file, FileMetadata metadata)
CompletableFuture<FileId>	uploadAppender(String group, Object content, String filename, long size) 上传可追加文件，其中文件内容字段 content 的支持以下类型： byte[] File InputStream ReadableByteChannel
CompletableFuture<FileId>	uploadAppender(String group, Object content, String filename, long size, FileMetadata metadata)
CompletableFuture<FileId>	uploadAppender(String group, String filename, byte[] content)
CompletableFuture<FileId>	uploadAppender(String group, String filename, byte[] content, FileMetadata metadata)

从类继承的方法 java.lang.Object

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

字段详细资料

DEFAULT_CONNECT_TIMEOUT

public static final long DEFAULT_CONNECT_TIMEOUT

另请参阅:

常量字段值

DEFAULT_READ_TIMEOUT

public static final long DEFAULT_READ_TIMEOUT

另请参阅:

常量字段值

DEFAULT_IDLE_TIMEOUT

public static final long DEFAULT_IDLE_TIMEOUT

另请参阅:

常量字段值

DEFAULT_MAX_THREADS

public static final int DEFAULT_MAX_THREADS

另请参阅:

常量字段值

DEFAULT_MAX_CONN_PER_HOST

public static final int DEFAULT_MAX_CONN_PER_HOST

另请参阅:

常量字段值

方法详细资料

upload

public CompletableFuture<FileId> upload(File file)

参数:

file -

返回:

upload

public CompletableFuture<FileId> upload(String group,
                                        File file)

参数:

group -

file -

返回:

upload

public CompletableFuture<FileId> upload(String filename,
                                        byte[] content)

参数:

filename -

content -

返回:

upload

public CompletableFuture<FileId> upload(String filename,
                                        byte[] content,
                                        FileMetadata metadata)

参数:

filename -

content -

metadata -

返回:

upload

public CompletableFuture<FileId> upload(String group,
                                        String filename,
                                        byte[] content)

参数:

group -

filename -

content -

返回:

upload

public CompletableFuture<FileId> upload(String group,
                                        String filename,
                                        byte[] content,
                                        FileMetadata metadata)

参数:

group -

filename -

content -

metadata -

返回:

upload

public CompletableFuture<FileId> upload(File file,
                                        FileMetadata metadata)

参数:

file -

metadata -

返回:

upload

public CompletableFuture<FileId> upload(String group,
                                        File file,
                                        FileMetadata metadata)

参数:

group -

file -

metadata -

返回:

upload

public CompletableFuture<FileId> upload(Object content,
                                        String filename,
                                        long size)

参数:

content -

filename -

size -

返回:

upload

public CompletableFuture<FileId> upload(String group,
                                        Object content,
                                        String filename,
                                        long size)

上传文件，其中文件内容字段 content 的支持以下类型：

• byte[]
• File
• InputStream
• ReadableByteChannel

参数:

group - 分组

content - 上传内容

size - 内容长度

filename - 扩展名

返回:

upload

public CompletableFuture<FileId> upload(Object content,
                                        String filename,
                                        long size,
                                        FileMetadata metadata)

参数:

content -

filename -

size -

metadata -

返回:

upload

public CompletableFuture<FileId> upload(String group,
                                        Object content,
                                        String filename,
                                        long size,
                                        FileMetadata metadata)

参数:

group -

content -

filename -

size -

metadata -

返回:

uploadAppender

public CompletableFuture<FileId> uploadAppender(File file)

参数:

file -

返回:

uploadAppender

public CompletableFuture<FileId> uploadAppender(File file,
                                                FileMetadata metadata)

参数:

file -

metadata -

返回:

uploadAppender

public CompletableFuture<FileId> uploadAppender(String group,
                                                File file)

参数:

group -

file -

返回:

uploadAppender

public CompletableFuture<FileId> uploadAppender(String group,
                                                File file,
                                                FileMetadata metadata)

参数:

group -

file -

返回:

uploadAppender

public CompletableFuture<FileId> uploadAppender(String filename,
                                                byte[] content)

参数:

filename -

content -

返回:

uploadAppender

public CompletableFuture<FileId> uploadAppender(String group,
                                                String filename,
                                                byte[] content)

参数:

group -

filename -

content -

返回:

uploadAppender

public CompletableFuture<FileId> uploadAppender(String group,
                                                String filename,
                                                byte[] content,
                                                FileMetadata metadata)

参数:

group -

filename -

content -

metadata -

返回:

uploadAppender

public CompletableFuture<FileId> uploadAppender(Object content,
                                                String filename,
                                                long size)

参数:

content -

filename -

size -

返回:

uploadAppender

public CompletableFuture<FileId> uploadAppender(Object content,
                                                String filename,
                                                long size,
                                                FileMetadata metadata)

参数:

content -

filename -

size -

metadata -

返回:

uploadAppender

public CompletableFuture<FileId> uploadAppender(String group,
                                                Object content,
                                                String filename,
                                                long size)

上传可追加文件，其中文件内容字段 content 的支持以下类型：

• byte[]
• File
• InputStream
• ReadableByteChannel

参数:

group - 分组

content - 上传内容

filename - 文件名

size - 内容长度

返回:

uploadAppender

public CompletableFuture<FileId> uploadAppender(String group,
                                                Object content,
                                                String filename,
                                                long size,
                                                FileMetadata metadata)

参数:

group -

content -

filename -

size -

metadata -

返回:

download

public CompletableFuture<Void> download(String fileId,
                                        Object out)

参数:

fileId -

out -

返回:

download

public CompletableFuture<Void> download(FileId fileId,
                                        Object out)

下载文件，其输出 output 参数支持以下类型

• OutputStream
• GatheringByteChannel

参数:

fileId - 服务器存储路径

out - 输出流

返回:

download

public CompletableFuture<Void> download(String fileId,
                                        Object out,
                                        long offset,
                                        long size)

参数:

fileId -

out -

offset -

size -

返回:

download

public CompletableFuture<Void> download(FileId fileId,
                                        Object out,
                                        long offset,
                                        long size)

参数:

fileId -

out -

offset -

size -

返回:

delete

public CompletableFuture<Void> delete(String fileId)

参数:

fileId -

返回:

delete

public CompletableFuture<Void> delete(FileId fileId)

参数:

fileId -

返回:

append

public CompletableFuture<Void> append(String fileId,
                                      File file)

参数:

fileId -

file -

返回:

append

public CompletableFuture<Void> append(FileId fileId,
                                      File file)

追加文件

参数:

fileId - 服务器存储路径

file - 内容

返回:

append

public CompletableFuture<Void> append(String fileId,
                                      byte[] bytes)

参数:

fileId -

bytes -

返回:

append

public CompletableFuture<Void> append(FileId fileId,
                                      byte[] bytes)

追加文件

参数:

fileId - 服务器存储路径

bytes - 内容

返回:

append

public CompletableFuture<Void> append(String fileId,
                                      Object content,
                                      long size)

参数:

fileId -

content -

size -

返回:

append

public CompletableFuture<Void> append(FileId fileId,
                                      Object content,
                                      long size)

参数:

fileId -

content -

size -

返回:

modify

public CompletableFuture<Void> modify(String fileId,
                                      File file,
                                      long offset)

参数:

fileId -

file -

offset -

返回:

modify

public CompletableFuture<Void> modify(FileId fileId,
                                      File file,
                                      long offset)

参数:

fileId -

file -

offset -

返回:

modify

public CompletableFuture<Void> modify(String fileId,
                                      byte[] bytes,
                                      long offset)

参数:

fileId -

bytes -

offset -

返回:

modify

public CompletableFuture<Void> modify(FileId fileId,
                                      byte[] bytes,
                                      long offset)

参数:

fileId -

bytes -

offset -

返回:

modify

public CompletableFuture<Void> modify(String fileId,
                                      Object content,
                                      long size,
                                      long offset)

参数:

fileId -

content -

size -

offset -

返回:

modify

public CompletableFuture<Void> modify(FileId fileId,
                                      Object content,
                                      long size,
                                      long offset)

参数:

fileId -

content -

size -

offset -

返回:

truncate

public CompletableFuture<Void> truncate(String fileId)

参数:

fileId -

返回:

truncate

public CompletableFuture<Void> truncate(FileId fileId)

截取文件

参数:

fileId - 服务器存储路径

返回:

truncate

public CompletableFuture<Void> truncate(String fileId,
                                        long truncatedSize)

参数:

fileId -

truncatedSize -

返回:

truncate

public CompletableFuture<Void> truncate(FileId fileId,
                                        long truncatedSize)

截取文件

参数:

fileId - 服务器存储路径

truncatedSize - 截取字节数

返回:

metadataSet

public CompletableFuture<Void> metadataSet(String fileId,
                                           FileMetadata metadata)

参数:

fileId -

metadata -

返回:

metadataSet

public CompletableFuture<Void> metadataSet(FileId fileId,
                                           FileMetadata metadata)

设置文件元数据

参数:

fileId - 服务器存储路径

metadata - 元数据

metadataSet

public CompletableFuture<Void> metadataSet(String fileId,
                                           FileMetadata metadata,
                                           byte flag)

参数:

fileId -

metadata -

flag -

返回:

metadataSet

public CompletableFuture<Void> metadataSet(FileId fileId,
                                           FileMetadata metadata,
                                           byte flag)

设置文件元数据

参数:

fileId - 服务器存储路径

metadata - 元数据

flag - 设置标识

metadataGet

public CompletableFuture<FileMetadata> metadataGet(String fileId)

参数:

fileId -

返回:

metadataGet

public CompletableFuture<FileMetadata> metadataGet(FileId fileId)

获取文件元数据

参数:

fileId -

返回:

infoGet

public CompletableFuture<FileInfo> infoGet(String fileId)

参数:

fileId -

返回:

infoGet

public CompletableFuture<FileInfo> infoGet(FileId fileId)

获取文件信息

参数:

fileId -

返回:

close

public void close()
           throws IOException

指定者:

close 在接口中 Closeable

指定者:

close 在接口中 AutoCloseable

抛出:

IOException

newBuilder

public static FastdfsClient.Builder newBuilder()

返回: