package io;

import java.io.BufferedInputStream;

import java.io.File;

import java.io.FileInputStream;

import java.io.FileNotFoundException;

import java.io.IOException;

import java.io.InputStream;

import java.io.ObjectInputStream;

/**

* 对象字节输入流

*/

public class ObjectInputStreamDemo {

public static void main(String[] args) {

objectIn();

}

public static void objectIn() {

try {

InputStream is = new FileInputStream(

new File("d:" + File.separator + "test.txt"));

BufferedInputStream bis = new BufferedInputStream(is);

// 将缓冲字节输入流转换成对象字节输入流

ObjectInputStream ois = new ObjectInputStream(bis);

// 读取对象

Cat cat = (Cat) ois.readObject();

ois.close();

bis.close();

is.close();

System.out.println(cat.toString());

} catch (FileNotFoundException e) {

e.printStackTrace();

} catch (IOException e) {

e.printStackTrace();

} catch (ClassNotFoundException e) {

e.printStackTrace();

}

}

}