org.dromara.hutool.core.io.stream

Class LineInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

org.dromara.hutool.core.io.stream.LineInputStream

All Implemented Interfaces:

Closeable, AutoCloseable, Iterable<byte[]>

public class LineInputStream
extends FilterInputStream
implements Iterable<byte[]>

行读取器，类似于BufferedInputStream，支持多行转义，规则如下：

• 支持'\n'和'\r\n'两种换行符，不支持'\r'换行符
• 如果想读取转义符，必须定义为'\\'
• 多行转义后的换行符和空格都会被忽略

例子：

 a=1\
   2
 

读出后就是a=12

Since:

6.0.0

Author:

looly

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor and Description
LineInputStream(InputStream in) 构造

Method Summary

Modifier and Type	Method and Description
Iterator<byte[]>	iterator()
byte[]	readLine() 读取一行
String	readLine(Charset charset) 读取一行

Methods inherited from class java.io.FilterInputStream

available, close, mark, markSupported, read, read, read, reset, skip

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

LineInputStream

public LineInputStream(InputStream in)

构造

Parameters:

in - 输入流

Method Detail

readLine

public String readLine(Charset charset)
                throws IORuntimeException

读取一行

Parameters:

charset - 编码

Returns:

行

Throws:

IORuntimeException - IO异常

readLine

public byte[] readLine()
                throws IORuntimeException

读取一行

Returns:

内容

Throws:

IORuntimeException - IO异常

iterator

public Iterator<byte[]> iterator()

Specified by:

iterator in interface Iterable<byte[]>