项目介绍：后端采用Jsp+Servlet。前端使用的是Layui的一个网站模板。开发一个在线的学生选课管理系统，用于课程设计的使用。
项目类型：JavaWeb源码
用户类型：2个角色（管理员+学生）
主要技术：Jsp+Servlet+MySQL+Jquery(前端Bootstrap或者Layui)
开发工具：Eclipse/Idea均可使用，有两个不同的版本
数据库：MySQL
数据库表：6/4张
🍅演示视频在底部🍅
🍅文末获取联系🍅
目录
00完整的程序目录
01版本1（6张表）
1.0用户登录
1.1学生管理模块
1.2班级管理模块
1.3课程管理模块
1.4选课信息管理模块+成绩录入
1.5公告管理模块
1.6密码修改
1.7选课与退选模块
02版本2（6张表）
2.1 登录
2.2学生信息管理模块
2.3选课成绩管理模块
2.4课程信息管理模块
2.5选课管理模块
2.6教师管理模块
2.7在线选课
03版本3（4张表）
3.1登录
3.2资料修改模块
3.3学生管理模块
3.4课程管理模块
3.5选课及退选管理模块
3.6成绩录入
04项目结构
Eclipse版本目录
Idea版本目录
05数据库设计
06系统演示
【原创】基于Jsp+Servlet的学生选课管理系统
SET NAMES utf8mb4;
SET FOREIGN_KEY_CHECKS = 0;
-- ----------------------------
-- Table structure for admin
-- ----------------------------
DROP TABLE IF EXISTS `admin`;
CREATE TABLE `admin` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`nickname` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL,
`username` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL,
`pwd` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL,
PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 2 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
-- ----------------------------
-- Records of admin
-- ----------------------------
INSERT INTO `admin` VALUES (1, '泰迪', 'admin', '123456');
-- ----------------------------
-- Table structure for category
-- ----------------------------
DROP TABLE IF EXISTS `category`;
CREATE TABLE `category` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`cname` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL,
PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 5 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
-- ----------------------------
-- Records of category
-- ----------------------------
INSERT INTO `category` VALUES (1, '计科1班');
INSERT INTO `category` VALUES (2, '计科2班');
INSERT INTO `category` VALUES (3, '计科3班');
INSERT INTO `category` VALUES (4, '计科4班');
-- ----------------------------
-- Table structure for course
-- ----------------------------
DROP TABLE IF EXISTS `course`;
CREATE TABLE `course` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`teacher` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL,
`place` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL,
`numb` int(255) DEFAULT NULL,
`times` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL,
`type` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL,
`cname` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL,
PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 4 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
-- ----------------------------
-- Records of course
-- ----------------------------
INSERT INTO `course` VALUES (1, '张老师', '民德楼201', 20, '每周三上午1-2节课', '必修', '计算机网络');
INSERT INTO `course` VALUES (2, '3', '3', 3, '3', '3', '3');
INSERT INTO `course` VALUES (3, '2', '2', 2, '2', '2', '2');
-- ----------------------------
-- Table structure for gonggao
-- ----------------------------
DROP TABLE IF EXISTS `gonggao`;
CREATE TABLE `gonggao` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`title` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL,
`content` text CHARACTER SET utf8 COLLATE utf8_general_ci,
`gtime` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL,
PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 7 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
-- ----------------------------
-- Records of gonggao
-- ----------------------------
INSERT INTO `gonggao` VALUES (4, '44', '<p>444123123</p>', '2022-03-27 12:32');
INSERT INTO `gonggao` VALUES (5, '55', '<p>55</p>', '2022-03-27 12:33');
INSERT INTO `gonggao` VALUES (6, '123', '<p>123</p>', '2022-05-16 16:29');
-- ----------------------------
-- Table structure for orders
-- ----------------------------
DROP TABLE IF EXISTS `orders`;
CREATE TABLE `orders` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`ordernum` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL,
`cid` int(11) DEFAULT NULL,
`createtime` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL,
`courseid` int(255) DEFAULT NULL,
`score` int(255) DEFAULT NULL,
PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 75 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
-- ----------------------------
-- Records of orders
-- ----------------------------
INSERT INTO `orders` VALUES (66, '20220706143349552', 21, '2022-07-06 14:33', 1, 80);
INSERT INTO `orders` VALUES (67, '20220706143627554', 21, '2022-07-06 14:36', 2, 80);
INSERT INTO `orders` VALUES (72, '20220706170523078', 19, '2022-07-06 17:05', 1, 80);
INSERT INTO `orders` VALUES (74, '20220706170713035', 19, '2022-07-06 17:07', 2, 80);
-- ----------------------------
-- Table structure for student
-- ----------------------------
DROP TABLE IF EXISTS `student`;
CREATE TABLE `student` (
`id` int(11) NOT NULL AUTO_INCREMENT COMMENT 'id',
`cname` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL,
`category` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL,
`address` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL,
`createtime` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL,
`sex` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL,
`age` int(11) DEFAULT NULL,
`major` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL,
`pwd` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL,
PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 22 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
-- ----------------------------
-- Records of student
-- ----------------------------
INSERT INTO `student` VALUES (19, '3', '计科1班', '3', '2022-06-19 15:09', '男', 3, '3', '3');
INSERT INTO `student` VALUES (20, '3', '计科2班', '23', '2022-06-19 15:25', '男', 3, '3', '3');
INSERT INTO `student` VALUES (21, '嘎子', '计科3班', '2', '2022-06-19 15:28', '男', 2, '2', '2');
SET FOREIGN_KEY_CHECKS = 1;
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