depends.org.apache.commons.httpclient.methods.multipart

类 FilePartSource

java.lang.Object

depends.org.apache.commons.httpclient.methods.multipart.FilePartSource

所有已实现的接口:

PartSource

public class FilePartSource
extends java.lang.Object
implements PartSource

A PartSource that reads from a File.

从以下版本开始:

2.0

构造器概要

构造器

构造器和说明
FilePartSource(java.io.File file) Constructor for FilePartSource.
FilePartSource(java.lang.String fileName, java.io.File file) Constructor for FilePartSource.

方法概要

方法

限定符和类型	方法和说明
java.io.InputStream	createInputStream() Return a new FileInputStream for the current filename.
java.lang.String	getFileName() Return the current filename
long	getLength() Return the length of the file

从类继承的方法 java.lang.Object

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

构造器详细资料

FilePartSource

public FilePartSource(java.io.File file)
               throws java.io.FileNotFoundException

Constructor for FilePartSource.

参数:

file - the FilePart source File.

抛出:

java.io.FileNotFoundException - if the file does not exist or cannot be read

FilePartSource

public FilePartSource(java.lang.String fileName,
              java.io.File file)
               throws java.io.FileNotFoundException

Constructor for FilePartSource.

参数:

fileName - the file name of the FilePart

file - the source File for the FilePart

抛出:

java.io.FileNotFoundException - if the file does not exist or cannot be read

方法详细资料

getLength

public long getLength()

Return the length of the file

指定者:

getLength 在接口中 PartSource

返回:

the length of the file.

另请参阅:

PartSource.getLength()

getFileName

public java.lang.String getFileName()

Return the current filename

指定者:

getFileName 在接口中 PartSource

返回:

the filename.

另请参阅:

PartSource.getFileName()

createInputStream

public java.io.InputStream createInputStream()
                                      throws java.io.IOException

Return a new FileInputStream for the current filename.

指定者:

createInputStream 在接口中 PartSource

返回:

the new input stream.

抛出:

java.io.IOException - If an IO problem occurs.

另请参阅:

PartSource.createInputStream()