JAVA安全入门学习一

import java.io.IOException;
import java.io.ObjectOutputStream;
import java.io.Serializable;
import java.io.FileOutputStream;

public class SerializeDemo
{
   public static void main(String [] args)
   {
      Employee e = new Employee();
      e.name = "Reyan Ali";
      e.address = "Phokka Kuan, Ambehta Peer";
      try
      {
         FileOutputStream fileOut =new FileOutputStream("./employee.ser");
         ObjectOutputStream out = new ObjectOutputStream(fileOut);
         out.writeObject(e);
         out.close();
         fileOut.close();
         System.out.printf("Serialized data is saved in /tmp/employee.ser");
      }catch(IOException i)
      {
          i.printStackTrace();
      }
   }
}
---同目录下Employee.java文件
  import java.io.Serializable;

public class Employee implements Serializable {

  public String name;
  public String address;

}
--反序列化代码
   Employee obj = null;
   try {
      FileInputStream fileIn = new FileInputStream("./employee.ser");
      ObjectInputStream in = new ObjectInputStream(fileIn);
      obj = (Employee ) in.readObject();
      in.close();
      fileIn.close();
} catch (IOException i) {
      i.printStackTrace();
} catch (ClassNotFoundException i) {
      i.printStackTrace();
}
System.out.println("Deserialized Employee...");
System.out.println("Name: " + e.name);

public interface 接口名称 [extends 其他的接口名] {       
		// 变量与抽象方法
}