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

类 ByteArrayPartSource

java.lang.Object

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

所有已实现的接口:

PartSource

public class ByteArrayPartSource
extends java.lang.Object
implements PartSource

A PartSource that reads from a byte array. This class should be used when the data to post is already loaded into memory.

从以下版本开始:

2.0

构造器概要

构造器

构造器和说明
ByteArrayPartSource(java.lang.String fileName, byte[] bytes) Constructor for ByteArrayPartSource.

方法概要

方法

限定符和类型	方法和说明
java.io.InputStream	createInputStream() Gets a new InputStream for reading this source.
java.lang.String	getFileName() Gets the name of the file this source represents.
long	getLength() Gets the number of bytes contained in this source.

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

ByteArrayPartSource

public ByteArrayPartSource(java.lang.String fileName,
                   byte[] bytes)

Constructor for ByteArrayPartSource.

参数:

fileName - the name of the file these bytes represent

bytes - the content of this part

方法详细资料

getLength

public long getLength()

从接口复制的说明: PartSource

Gets the number of bytes contained in this source.

指定者:

getLength 在接口中 PartSource

返回:

a value >= 0

另请参阅:

PartSource.getLength()

getFileName

public java.lang.String getFileName()

从接口复制的说明: PartSource

Gets the name of the file this source represents.

指定者:

getFileName 在接口中 PartSource

返回:

the fileName used for posting a MultiPart file part

另请参阅:

PartSource.getFileName()

createInputStream

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

从接口复制的说明: PartSource

Gets a new InputStream for reading this source. This method can be called more than once and should therefore return a new stream every time.

指定者:

createInputStream 在接口中 PartSource

返回:

a new InputStream

抛出:

java.io.IOException - if an error occurs when creating the InputStream

另请参阅:

PartSource.createInputStream()