Package org.miaixz.bus.core.io.stream

Class ReaderInputStream

java.lang.Object

java.io.InputStream

org.miaixz.bus.core.io.stream.ReaderInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class ReaderInputStream
extends InputStream

Reader作为InputStream使用的实现。 参考：Apache Commons IO

Since:

Java 17+

Author:

Kimi Liu

Constructor Summary

Constructors

Constructor	Description
ReaderInputStream(Reader reader, Charset charset)	构造，使用指定的字符集和默认缓冲区大小
ReaderInputStream(Reader reader, CharsetEncoder encoder)	构造，使用默认的缓冲区大小
ReaderInputStream(Reader reader, CharsetEncoder encoder, int bufferSize)	构造，允许指定缓冲区大小。
ReaderInputStream(Reader reader, Charset charset, int bufferSize)	构造，使用指定的字符集和缓冲区大小

Method Summary

Modifier and Type	Method	Description
void	close()
int	read()
int	read(byte[] b, int off, int len)

Methods inherited from class java.io.InputStream

available, mark, markSupported, nullInputStream, read, readAllBytes, readNBytes, readNBytes, reset, skip, skipNBytes, transferTo

Methods inherited from class java.lang.Object

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

Constructor Details

ReaderInputStream

public ReaderInputStream(Reader reader,
 Charset charset)

构造，使用指定的字符集和默认缓冲区大小

Parameters:

reader - 提供字符数据的Reader

charset - 字符集，用于创建CharsetEncoder

ReaderInputStream

public ReaderInputStream(Reader reader,
 Charset charset,
 int bufferSize)

构造，使用指定的字符集和缓冲区大小

Parameters:

reader - 提供字符数据的Reader

charset - 字符集，用于创建CharsetEncoder

bufferSize - 缓冲区大小

ReaderInputStream

public ReaderInputStream(Reader reader,
 CharsetEncoder encoder)

构造，使用默认的缓冲区大小

Parameters:

reader - 提供字符数据的Reader

encoder - 用于编码的CharsetEncoder

ReaderInputStream

public ReaderInputStream(Reader reader,
 CharsetEncoder encoder,
 int bufferSize)

构造，允许指定缓冲区大小。

Parameters:

reader - 提供字符数据的Reader

encoder - 用于编码的CharsetEncoder

bufferSize - 缓冲区大小

Method Details

read

public int read(byte[] b,
 int off,
 int len)
         throws IOException

Overrides:

read in class InputStream

Throws:

IOException

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class InputStream

Throws:

IOException