ObjectIO 【014】

[code]
package com.testobjectio;
import java.io.* ;
public class test {

/**
* object stream
* @param args
*/
public static void main(String[] args) throws Exception{
// TODO Auto-generated method stub
T t = new T() ;
t.k = 8 ; // 将k的值进行修改
ObjectOutputStream oos = new ObjectOutputStream(new FileOutputStream("d:/java/test8.txt")) ;
oos.writeObject(t) ; //将对象t写入 ObjectOutputStream
oos.close();

//读取写入的内容（对象）
ObjectInputStream ois = new ObjectInputStream(new FileInputStream("d:/java/test8.txt")) ;
T tReaded = (T)ois.readObject();
System.out.println(tReaded.k +" " +tReaded.j+" "+tReaded.s +" "+tReaded.i +" " +tReaded.n) ;
}
}

class T implements Serializable { //通过实现 java.io.Serializable接口以启用其序列化功能
int k = 10 ;
double j = 88.3 ;
String s = "good" ;
int i = 21 ;
transient int n = 88 ; //transient修饰的n在序列化时不予考虑

}
[/code]