- public class ProductManager {
- public void save(File f) {
- try {
- ObjectOutputStream oos = new ObjectOutputStream(
- new FileOutputStream(f));
- Scanner input = new Scanner(System.in);
-
- System.out.println("Please input prodcutID");
- String id = input.next();
- System.out.println("Please input prodcut name:");
- String name = input.nextLine();
- System.out.println("Please input the price:");
- double price = input.nextDouble();
- System.out.println("Please input the nunmer:");
- int count = input.nextInt();
- Product p = new Product(id, name, count, price);
- oos.writeObject(p);
-
-
- } catch (FileNotFoundException e) {
- // TODO Auto-generated catch block
- e.printStackTrace();
- } catch (IOException e) {
- // TODO Auto-generated catch block
- e.printStackTrace();
-
- //下面这句代码中,提示无法解析oos,oos不是就在try里面定义的吗?为什么?
- } finally{
- oos.close();
- }
-
- }
-
- }
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