net.congyh.designpatterns.decorator.io

类 EncryptOutputStream

java.lang.Object

java.io.OutputStream

java.io.FilterOutputStream

net.congyh.designpatterns.decorator.io.EncryptOutputStream

所有已实现的接口:

Closeable, Flushable, AutoCloseable

public class EncryptOutputStream
extends FilterOutputStream

Created by congyihao on 16-10-31. 实现简单的加密: 将字母的ascii编码加2(z会变成a) 实际上是定义了一个新的装饰器类

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
EncryptOutputStream(OutputStream out) Creates an output stream filter built on top of the specified underlying output stream.

方法概要

方法

限定符和类型	方法和说明
void	write(int b)

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

EncryptOutputStream

public EncryptOutputStream(OutputStream out)

Creates an output stream filter built on top of the specified underlying output stream.

参数:

out - the underlying output stream to be assigned to the field this.out for later use, or null if this instance is to be created without an underlying stream.

方法详细资料

write

public void write(int b)
           throws IOException

覆盖:

write 在类中 FilterOutputStream

抛出:

IOException