com.ptteng.course.util.aliPayUtil.apacheCommonUtil.httpclient.methods.multipart

类 FilePart

java.lang.Object

com.ptteng.course.util.aliPayUtil.apacheCommonUtil.httpclient.methods.multipart.Part

com.ptteng.course.util.aliPayUtil.apacheCommonUtil.httpclient.methods.multipart.PartBase

com.ptteng.course.util.aliPayUtil.apacheCommonUtil.httpclient.methods.multipart.FilePart

public class FilePart
extends PartBase

This class implements a part of a Multipart post object that consists of a file.

从以下版本开始:

2.0

作者:

Matthew Albright, Jeff Dever, Adrian Sutton, Michael Becke, Mark Diggory, Mike Bowler, Oleg Kalnichevski

字段概要

字段

限定符和类型	字段和说明
static String	DEFAULT_CHARSET Default charset of file attachments.
static String	DEFAULT_CONTENT_TYPE Default content encoding of file attachments.
static String	DEFAULT_TRANSFER_ENCODING Default transfer encoding of file attachments.
protected static String	FILE_NAME Attachment's file name

从类继承的字段 com.ptteng.course.util.aliPayUtil.apacheCommonUtil.httpclient.methods.multipart.Part

BOUNDARY, BOUNDARY_BYTES, CHARSET, CHARSET_BYTES, CONTENT_DISPOSITION, CONTENT_DISPOSITION_BYTES, CONTENT_TRANSFER_ENCODING, CONTENT_TRANSFER_ENCODING_BYTES, CONTENT_TYPE, CONTENT_TYPE_BYTES, CRLF, CRLF_BYTES, EXTRA, EXTRA_BYTES, QUOTE, QUOTE_BYTES

构造器概要

构造器

构造器和说明
FilePart(String name, File file) FilePart Constructor.
FilePart(String name, File file, String contentType, String charset) FilePart Constructor.
FilePart(String name, PartSource partSource) FilePart Constructor.
FilePart(String name, PartSource partSource, String contentType, String charset) FilePart Constructor.
FilePart(String name, String fileName, File file) FilePart Constructor.
FilePart(String name, String fileName, File file, String contentType, String charset) FilePart Constructor.

方法概要

限定符和类型	方法和说明
protected PartSource	getSource() Returns the source of the file part.
protected long	lengthOfData() Return the length of the data.
protected void	sendData(OutputStream out) Write the data in "source" to the specified stream.
protected void	sendDispositionHeader(OutputStream out) Write the disposition header to the output stream

从类继承的方法 com.ptteng.course.util.aliPayUtil.apacheCommonUtil.httpclient.methods.multipart.PartBase

getCharSet, getContentType, getName, getTransferEncoding, setCharSet, setContentType, setName, setTransferEncoding

从类继承的方法 com.ptteng.course.util.aliPayUtil.apacheCommonUtil.httpclient.methods.multipart.Part

getBoundary, getLengthOfParts, getLengthOfParts, getPartBoundary, isRepeatable, length, send, sendContentTypeHeader, sendEnd, sendEndOfHeader, sendParts, sendParts, sendStart, sendTransferEncodingHeader, toString

从类继承的方法 java.lang.Object

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

字段详细资料

DEFAULT_CONTENT_TYPE

public static final String DEFAULT_CONTENT_TYPE

Default content encoding of file attachments.

另请参阅:

常量字段值

DEFAULT_CHARSET

public static final String DEFAULT_CHARSET

Default charset of file attachments.

另请参阅:

常量字段值

DEFAULT_TRANSFER_ENCODING

public static final String DEFAULT_TRANSFER_ENCODING

Default transfer encoding of file attachments.

另请参阅:

常量字段值

FILE_NAME

protected static final String FILE_NAME

Attachment's file name

另请参阅:

常量字段值

构造器详细资料

FilePart

public FilePart(String name,
                PartSource partSource,
                String contentType,
                String charset)

FilePart Constructor.

参数:

name - the name for this part

partSource - the source for this part

contentType - the content type for this part, if null the default is used

charset - the charset encoding for this part, if null the default is used

FilePart

public FilePart(String name,
                PartSource partSource)

FilePart Constructor.

参数:

name - the name for this part

partSource - the source for this part

FilePart

public FilePart(String name,
                File file)
         throws FileNotFoundException

FilePart Constructor.

参数:

name - the name of the file part

file - the file to post

抛出:

FileNotFoundException - if the file is not a normal file or if it is not readable.

FilePart

public FilePart(String name,
                File file,
                String contentType,
                String charset)
         throws FileNotFoundException

FilePart Constructor.

参数:

name - the name of the file part

file - the file to post

contentType - the content type for this part, if null the default is used

charset - the charset encoding for this part, if null the default is used

抛出:

FileNotFoundException - if the file is not a normal file or if it is not readable.

FilePart

public FilePart(String name,
                String fileName,
                File file)
         throws FileNotFoundException

FilePart Constructor.

参数:

name - the name of the file part

fileName - the file name

file - the file to post

抛出:

FileNotFoundException - if the file is not a normal file or if it is not readable.

FilePart

public FilePart(String name,
                String fileName,
                File file,
                String contentType,
                String charset)
         throws FileNotFoundException

FilePart Constructor.

参数:

name - the name of the file part

fileName - the file name

file - the file to post

contentType - the content type for this part, if null the default is used

charset - the charset encoding for this part, if null the default is used

抛出:

FileNotFoundException - if the file is not a normal file or if it is not readable.

方法详细资料

sendDispositionHeader

protected void sendDispositionHeader(OutputStream out)
                              throws IOException

Write the disposition header to the output stream

覆盖:

sendDispositionHeader 在类中 Part

参数:

out - The output stream

抛出:

IOException - If an IO problem occurs

另请参阅:

Part.sendDispositionHeader(OutputStream)

sendData

protected void sendData(OutputStream out)
                 throws IOException

Write the data in "source" to the specified stream.

指定者:

sendData 在类中 Part

参数:

out - The output stream.

抛出:

IOException - if an IO problem occurs.

另请参阅:

Part.sendData(OutputStream)

getSource

protected PartSource getSource()

Returns the source of the file part.

返回:

The source.

lengthOfData

protected long lengthOfData()
                     throws IOException

Return the length of the data.

指定者:

lengthOfData 在类中 Part

返回:

The length.

抛出:

IOException - if an IO problem occurs

另请参阅:

Part.lengthOfData()