巧用文件保存对象来提高JSP的性能

bsp;                   FileOutputStream os=new FileOutputStream("Test.out");

                     ObjectOutputStream o=new ObjectOutputStream(os);

                     Plant plant=new Plant("Apple");

                     o.writeObject(plant);

                     o.flush();

                     FileInputStream fs=new FileInputStream("Test.out");

                     ObjectInputStream oss=new ObjectInputStream(fs);

                     Plant p=(Plant)oss.readObject();

                     System.out.println(p.getName());

              }

              catch(FileNotFoundException

              e){System.out.println("FileNotFoundException:"+e.getMessage());}

               catch(IOException ee){System.out.println("IOException:"+ee.getMessage());}

               catch(ClassNotFoundException

                     ee){System.out.println("IOException:"+ee.getMessage());}

              

              class Plant implements Serializable  //内部类实现Serializable接口

              {

                     private String name;

                     public Plant(String pname)

        &nbs