程序包 com.ajaxjs.util.io

类 DataWriter

java.lang.Object

com.ajaxjs.util.io.DataWriter

public class DataWriter
extends Object

The writer class for writing data to an output stream. OutputStream is used for writing raw byte data to a destination like a file, socket, or buffer. If it does not meet the need, you can refer to the Spring StreamUtils/ResourceUtils/FileCopyUtils/FileSystemUtils. Please note that this class does not close the output stream.

字段概要

字段

修饰符和类型	字段	说明
static final int	BUFFER_SIZE	1K 的数据块

构造器概要

构造器

构造器	说明
DataWriter()

方法概要

修饰符和类型	方法	说明
void	write(byte[] data)	Input all the bytes to output stream.
void	write(byte[] data, int off, int length)	Input bytes to output stream.
void	write(InputStream in)	Write data from an input stream to an output stream.

从类继承的方法 java.lang.Object

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

字段详细资料

BUFFER_SIZE

public static final int BUFFER_SIZE

1K 的数据块

另请参阅:

• 常量字段值

构造器详细资料

DataWriter

public DataWriter()

方法详细资料

write

public void write(InputStream in)

Write data from an input stream to an output stream. Please note that the output stream is not closed by this method.

参数:

in - InputStream, please note that the output stream is not closed by this method.

write

public void write(byte[] data,
 int off,
 int length)

Input bytes to output stream. You can specify a part of the byte[] data.

参数:

data - Input data

off - Offset of the byte[] data, it can be zero

length - The length of the byte[] data, it can be zero

write

public void write(byte[] data)

Input all the bytes to output stream.

参数:

data - Input data