cn.hutool.core.io

Class LimitedInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

cn.hutool.core.io.LimitedInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class LimitedInputStream
extends FilterInputStream

限制读取最大长度的FilterInputStream 实现
来自：https://github.com/skylot/jadx/blob/master/jadx-plugins/jadx-plugins-api/src/main/java/jadx/api/plugins/utils/LimitedInputStream.java

Author:

jadx

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor and Description
LimitedInputStream(InputStream in, long maxSize) 构造

Method Summary

Modifier and Type	Method and Description
int	read()
int	read(byte[] b, int off, int len)
long	skip(long n)

Methods inherited from class java.io.FilterInputStream

available, close, mark, markSupported, read, reset

Methods inherited from class java.lang.Object

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

Constructor Detail

LimitedInputStream

public LimitedInputStream(InputStream in,
                          long maxSize)

构造

Parameters:

in - InputStream

maxSize - 限制最大读取量，单位byte

Method Detail

read

public int read()
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException

read

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

Overrides:

read in class FilterInputStream

Throws:

IOException

skip

public long skip(long n)
          throws IOException

Overrides:

skip in class FilterInputStream

Throws:

IOException