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@ -5,7 +5,7 @@
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选择并执行项目菜单
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选择并执行项目菜单
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##二级标题
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## 二级标题
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学习 Markdown 格式
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学习 Markdown 格式
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@ -14,5 +14,31 @@
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-读数据
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-读数据
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-保存数据
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-保存数据
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第二次修改
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### C6：删除书籍
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选择菜单命令：8 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.
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```
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请选择：6
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Delete Book
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Which book you wanna delelet?
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Enter book ID: 4
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Book
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**************** id: 4 ****************
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**** title: 《 4 》****
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************** Number: 4 **************
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************************
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Deleted
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请选择：6
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Delete Book
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Which book you wanna delelet?
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Enter book ID: 5
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Not found
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