|
|
|
|
@ -25,58 +25,6 @@
|
|
|
|
|
系统的功能性需求：
|
|
|
|
|
- 数据的查书、借书、还书、打印书籍、添加、删除展示。
|
|
|
|
|
|
|
|
|
|
-读数据
|
|
|
|
|
-保存数据
|
|
|
|
|
|
|
|
|
|
### C6：删除书籍
|
|
|
|
|
选择菜单命令：6 提示删除书籍、你想要删除哪本书籍？和请输入图书编号，则输入图书编号。若找到输出书籍的信息并提示Delele，若没找到则提示Not Found.
|
|
|
|
|
```
|
|
|
|
|
请选择：6
|
|
|
|
|
|
|
|
|
|
Delete Book
|
|
|
|
|
|
|
|
|
|
Which book you wanna delelet?
|
|
|
|
|
Enter book ID: 4
|
|
|
|
|
Book
|
|
|
|
|
|
|
|
|
|
**************** id: 4 ****************
|
|
|
|
|
**** title: 《 4 》****
|
|
|
|
|
************** Number: 4 **************
|
|
|
|
|
|
|
|
|
|
************************
|
|
|
|
|
Deleted
|
|
|
|
|
```
|
|
|
|
|
```
|
|
|
|
|
请选择：6
|
|
|
|
|
|
|
|
|
|
Delete Book
|
|
|
|
|
|
|
|
|
|
Which book you wanna delelet?
|
|
|
|
|
Enter book ID: 5
|
|
|
|
|
Not found
|
|
|
|
|
```
|
|
|
|
|
### C4：打印书籍
|
|
|
|
|
选择菜单命令：4 提示打印书籍并打印图书信息，若没有书，则输出Total: 0 books，若有书，则输出书籍信息
|
|
|
|
|
```
|
|
|
|
|
请选择：4
|
|
|
|
|
|
|
|
|
|
Print All Books
|
|
|
|
|
|
|
|
|
|
Total: 0 books
|
|
|
|
|
```
|
|
|
|
|
```
|
|
|
|
|
请选择：4
|
|
|
|
|
|
|
|
|
|
Print All Books
|
|
|
|
|
|
|
|
|
|
Book
|
|
|
|
|
|
|
|
|
|
**************** id: 6 ****************
|
|
|
|
|
**** title: 《 6 》****
|
|
|
|
|
************** Number: 6 **************
|
|
|
|
|
|
|
|
|
|
Total: 1 books
|
|
|
|
|
```
|
|
|
|
|
系统的非功能性需求：
|
|
|
|
|
- 菜单驱动的命令行交互界面。
|
|
|
|
|
|
|
|
|
|
@ -112,3 +60,52 @@ Total: 1 books
|
|
|
|
|
确定要退出吗？(Y/N): n
|
|
|
|
|
程序退出
|
|
|
|
|
```
|
|
|
|
|
### C4：打印书籍
|
|
|
|
|
选择菜单命令：4 提示打印书籍并打印图书信息，若没有书，则输出Total: 0 books，若有书，则输出书籍信息
|
|
|
|
|
```
|
|
|
|
|
请选择：4
|
|
|
|
|
|
|
|
|
|
Print All Books
|
|
|
|
|
|
|
|
|
|
Total: 0 books
|
|
|
|
|
```
|
|
|
|
|
```
|
|
|
|
|
请选择：4
|
|
|
|
|
|
|
|
|
|
Print All Books
|
|
|
|
|
|
|
|
|
|
Book
|
|
|
|
|
|
|
|
|
|
**************** id: 6 ****************
|
|
|
|
|
**** title: 《 6 》****
|
|
|
|
|
************** Number: 6 **************
|
|
|
|
|
|
|
|
|
|
Total: 1 books
|
|
|
|
|
```
|
|
|
|
|
### C6：删除书籍
|
|
|
|
|
选择菜单命令：6 提示删除书籍、你想要删除哪本书籍？和请输入图书编号，则输入图书编号。若找到输出书籍的信息并提示Delele，若没找到则提示Not Found.
|
|
|
|
|
```
|
|
|
|
|
请选择：6
|
|
|
|
|
|
|
|
|
|
Delete Book
|
|
|
|
|
|
|
|
|
|
Which book you wanna delelet?
|
|
|
|
|
Enter book ID: 4
|
|
|
|
|
Book
|
|
|
|
|
|
|
|
|
|
**************** id: 4 ****************
|
|
|
|
|
**** title: 《 4 》****
|
|
|
|
|
************** Number: 4 **************
|
|
|
|
|
|
|
|
|
|
************************
|
|
|
|
|
Deleted
|
|
|
|
|
```
|
|
|
|
|
```
|
|
|
|
|
请选择：6
|
|
|
|
|
|
|
|
|
|
Delete Book
|
|
|
|
|
|
|
|
|
|
Which book you wanna delelet?
|
|
|
|
|
Enter book ID: 5
|
|
|
|
|
Not found
|
|
|
|
|
```
|
