시소당

Serializable 직렬화

import  java.io.*;

class  Employee  implements  Serializable  {
        public  String  name;
        public  int  id;
        public  Employee(String  name,  int  id){
                this.name  =  name;
                this.id  =  id;
        }
}

public  class  Test  {
        public  static  void  main(String[]  args)  throws  Exception  {
    //메모리에  있는  객체를  하드디스크에  저장하거나

//  네트워크에  있는  다른  컴퓨터로  전달하는  그런거래요  이클래스가
                Employee  e  =  new  Employee("홍길동",  100);
                ObjectOutputStream  os  =  new  ObjectOutputStream(new  FileOutputStream("emp.obj"));
                os.writeObject(e);
                os.close();
                //////////객체  직렬화  끝/////////////
                ObjectInputStream  is  =  new  ObjectInputStream(new  FileInputStream("emp.obj"));
                Employee  e2  =  (Employee)is.readObject();
                System.out.println(e2+e2.name+",  "+e2.id);
                is.close();
        }
      
}

출처  6/18  Serializable  |작성자  네이아
http://blog.naver.com/akswnsjd1?Redirect=Log&logNo=60035696037