java.io.OutputStream
java.io.FilterOutputStream
java.util.zip.DeflaterOutputStream
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JavaTM Platform Standard Ed. 6 |
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java.lang.Object
public class DeflaterOutputStream
����Ϊʹ�� "deflate" ѹ����ʽѹ������ʵ������������������������������͵�ѹ������������ GZIPOutputStream���Ļ�����
Deflater| �ֶ�ժҪ | |
|---|---|
protected byte[] |
buf
д��ѹ�����ݵ������������ |
protected Deflater |
def
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| ���� java.io.FilterOutputStream �̳е��ֶ� |
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out |
| ���췽��ժҪ | |
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DeflaterOutputStream(OutputStream out)
ʹ��Ĭ��ѹ�����ͻ�������С����һ����������� |
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DeflaterOutputStream(OutputStream out,
Deflater def)
ʹ��ָ��ѹ������Ĭ�ϻ�������С����һ����������� |
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DeflaterOutputStream(OutputStream out,
Deflater def,
int size)
ʹ��ָ��ѹ�����ͻ�������С����һ����������� |
|
| ����ժҪ | |
|---|---|
void |
close()
��ʣ��ѹ������д����������رյײ����� |
protected void |
deflate()
����һ��ѹ�����ݿ�д��������� |
void |
finish()
��ɽ�ѹ������д��������IJ���������رյײ����� |
void |
write(byte[] b,
int off,
int len)
���ֽ�����д��ѹ����������� |
void |
write(int b)
���ֽ�д��ѹ����������� |
| ���� java.io.FilterOutputStream �̳еķ��� |
|---|
flush, write |
| ���� java.lang.Object �̳еķ��� |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| �ֶ���ϸ��Ϣ |
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protected Deflater def
protected byte[] buf
| ���췽����ϸ��Ϣ |
|---|
public DeflaterOutputStream(OutputStream out,
Deflater def,
int size)
out - �����def - ѹ���� ("deflater")size - �����������С
IllegalArgumentException - �����СΪ <= 0public DeflaterOutputStream(OutputStream out,
Deflater def)
out - �����def - ѹ���� ("deflater")public DeflaterOutputStream(OutputStream out)
out - �����| ������ϸ��Ϣ |
|---|
public void write(int b)
throws IOException
FilterOutputStream �е� writeb - Ҫд����ֽ�
IOException - ������� I/O ����public void write(byte[] b,
int off,
int len)
throws IOException
FilterOutputStream �е� writeb - Ҫд�������off - ���ݵij�ʼƫ����len - ���ݵij���
IOException - ������� I/O ����FilterOutputStream.write(int)public void finish()
throws IOException
IOException - ������� I/O ����public void close()
throws IOException
Closeable �е� closeFilterOutputStream �е� closeIOException - ������� I/O ����FilterOutputStream.flush(),
FilterOutputStream.outprotected void deflate()
throws IOException
IOException - ������� I/O ����
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JavaTM Platform Standard Ed. 6 |
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| ��һ���� ��һ���� | ��� ��� ������ | |||||||||
| ժҪ�� Ƕ�� | �ֶ� | ���췽�� | ���� | ��ϸ��Ϣ�� �ֶ� | ���췽�� | ���� | |||||||||
��Ȩ���� 2007 Sun Microsystems, Inc. ��������Ȩ���� ����������֤��������������ĵ����·ַ�������