用java實現一個簡單的序列化的例子 (轉)

用java實現一個簡單的序列化的例子 (轉)[@more@]

  package test;
import .io.*;
public class Test implements Serializable{
  int i=0;
  //不讓變數j序列化
  transient int j=0;
  public static void main(String[] args) {

  Test test=new Test();
  test.i=3;
  test.j=7;
  System.out.println(test.i);
  System.out.println(test.j);
  //存
  FileOutputStream fileStream = null;
  try {
  fileStream = new FileOutputStream("c: est.obj");
  OutputStream out = new ObjectOutputStream(fileStream);
  out.writeObject(test);
  out.close();
  }
  catch (Exception ex) {
  }
try {
  //取
  FileInputStream fileStream1 = new FileInputStream("c:product.obj");
  ObjectInputStream in = new ObjectInputStream(fileStream1);
  Test test1 = (Test)in.readObject();
  System.out.println(test1.i);
//j沒有被序列化
  System.out.println(test1.j);
  in.close();
  }
  catch (Exception ex) {
  }
  }
}