3天用java 实现的图书管理系统 写的非常粗糙 可能会更新这个课设。。 大牛请绕道， 小白作品 Server version 5.7.26 MySQL Community Server (GPL)
mysql show tables;
+-----------------------+
Tables_in_bookmanager
+-----------------------+
admin
book
student
+-----------------------+
3 rows in set (0.00 sec)
mysql desc admin
- ;
+-----------+--------------+------+-----+---------+-------+
Field Type Null Key Default Extra
+-----------+--------------+------+-----+---------+-------+
ma_id varchar(100) NO PRI NULL
ma_name varchar(20) NO NULL
ma_pwd varchar(20) NO NULL
telnmuber varchar(40) NO NULL
sex varchar(2) YES NULL
+-----------+--------------+------+-----+---------+-------+
5 rows in set (0.13 sec)
mysql desc book;
+------------+--------------+------+-----+---------+-------+
Field Type Null Key Default Extra
+------------+--------------+------+-----+---------+-------+
ISBN varchar(100) NO NULL
book_id varchar(20) NO PRI NULL
title varchar(20) NO NULL
type varchar(100) NO NULL
author varchar(100) NO NULL
press varchar(100) NO NULL
press_time varchar(100) NO NULL
price varchar(100) NO NULL
count varchar(100) NO NULL
+------------+--------------+------+-----+---------+-------+
9 rows in set (0.14 sec)
mysql desc student;
+------------+--------------+------+-----+---------+-------+
Field Type Null Key Default Extra
+------------+--------------+------+-----+---------+-------+
stu_id varchar(100) NO PRI NULL
stu_pwd varchar(20) NO NULL
stu_name varchar(20) NO NULL
stu_sex varchar(20) NO NULL
faculites varchar(40) NO NULL
limit varchar(10) NO NULL
stu_number varchar(40) NO NULL
+------------+--------------+------+-----+---------+-------+
7 rows in set (0.15 sec
java version 1.8.0_201