org.apache.commons.io.output

类 ChunkedOutputStream

java.lang.Object

java.io.OutputStream

java.io.FilterOutputStream

org.apache.commons.io.output.ChunkedOutputStream

所有已实现的接口:

Closeable, Flushable, AutoCloseable

public class ChunkedOutputStream
extends FilterOutputStream

OutputStream which breaks larger output blocks into chunks. Native code may need to copy the input array; if the write buffer is very large this can cause OOME.

从以下版本开始:

2.5

字段概要

从类继承的字段 java.io.FilterOutputStream

out

构造器概要

构造器

构造器和说明
ChunkedOutputStream(OutputStream stream) Creates a new stream that uses a chunk size of DEFAULT_CHUNK_SIZE.
ChunkedOutputStream(OutputStream stream, int chunkSize) Creates a new stream that uses the specified chunk size.

方法概要

限定符和类型	方法和说明
void	write(byte[] data, int srcOffset, int length) Writes the data buffer in chunks to the underlying stream

从类继承的方法 java.io.FilterOutputStream

close, flush, write, write

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

ChunkedOutputStream

public ChunkedOutputStream(OutputStream stream,
                           int chunkSize)

Creates a new stream that uses the specified chunk size.

参数:

stream - the stream to wrap

chunkSize - the chunk size to use; must be a positive number.

抛出:

IllegalArgumentException - if the chunk size is <= 0

ChunkedOutputStream

public ChunkedOutputStream(OutputStream stream)

Creates a new stream that uses a chunk size of DEFAULT_CHUNK_SIZE.

参数:

stream - the stream to wrap

方法详细资料

write

public void write(byte[] data,
                  int srcOffset,
                  int length)
           throws IOException

Writes the data buffer in chunks to the underlying stream

覆盖:

write 在类中 FilterOutputStream

参数:

data - the data to write

srcOffset - the offset

length - the length of data to write

抛出:

IOException - if an I/O error occurs.