lodsve.dfs.service.impl

Class FastDfsServiceImpl

java.lang.Object

lodsve.dfs.service.impl.FastDfsServiceImpl

All Implemented Interfaces:

DfsService

public class FastDfsServiceImpl
extends Object
implements DfsService

fast_dfs 实现.

Author:

sunhao(sunhao.java@gmail.com)

Constructor Summary

Constructors

Constructor and Description
FastDfsServiceImpl()

Method Summary

Modifier and Type	Method and Description
boolean	delete(String filePath) 删除文件
byte[]	download(String filePath) 下载文件
String	getUrl(String filePath) 获取文件下载路径
String	upload(byte[] fileBytes, String suffix) 上传文件
String	upload(File file) 上传文件

Methods inherited from class java.lang.Object

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

Constructor Detail

FastDfsServiceImpl

public FastDfsServiceImpl()

Method Detail

upload

public String upload(byte[] fileBytes,
                     String suffix)

Description copied from interface: DfsService

上传文件

Specified by:

upload in interface DfsService

Parameters:

fileBytes - 文件字节码

suffix - 文件后缀

Returns:

文件在服务器的路径

upload

public String upload(File file)

Description copied from interface: DfsService

上传文件

Specified by:

upload in interface DfsService

Parameters:

file - 要上传的文件

Returns:

文件在服务器的路径

getUrl

public String getUrl(String filePath)

Description copied from interface: DfsService

获取文件下载路径

Specified by:

getUrl in interface DfsService

Parameters:

filePath - 上传后返回的文件在服务器的路径

Returns:

下载完整url

download

public byte[] download(String filePath)

Description copied from interface: DfsService

下载文件

Specified by:

download in interface DfsService

Parameters:

filePath - 上传后返回的文件在服务器的路径

Returns:

返回文件的字节码

delete

public boolean delete(String filePath)

Description copied from interface: DfsService

删除文件

Specified by:

delete in interface DfsService

Parameters:

filePath - 上传后返回的文件在服务器的路径

Returns:

true: 成功，false: 失败