开发语言：Java
框架：springboot
JDK版本：JDK1.8
服务器：tomcat7
数据库：MySQL 5.7（一定要5.7版本）
数据库工具：Navicat11
开发软件：eclipse/myeclipse/idea
Maven包：Maven3.3.9
浏览器：谷歌浏览器
系统采用了Java技术,springboot vue 的前后端分离学生选课系统，前端使用 element-ui 组件库，选择MySQL作为系统的数据库，开发工具选择 idea来进行系统的设计。基本实现了学生选课系统应有的主要功能模块，本系统有以下功能：
（1）前台：首页、课程信息、校园论坛、校园公告、个人中心、后台管理。
（2）管理员：首页、个人中心、学生管理、教师管理课、程信息管理、课程分类管理、选课信息管理、作业信息管理、提交作业管理、学生成绩管理、校园论坛、系统管理。
（3）学生：首页、个人中心、选课信息管理、作业信息管理、提交作业管理、学生成绩管理、我的收藏管理。
（4）教师：首页、个人中心、课程信息管理、选课信息管理、作业信息管理、提交作业管理、学生成绩管理。
数据库代码：
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CREATE TABLE `config` (
`id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键',
`name` varchar(100) NOT NULL COMMENT '配置参数名称',
`value` varchar(100) DEFAULT NULL COMMENT '配置参数值',
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8 COMMENT='配置文件';
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--
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INSERT INTO `config` VALUES (1,'picture1','upload/1651301006721.png'),(2,'picture2','upload/picture2.jpg'),(3,'picture3','upload/picture3.jpg');
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--
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CREATE TABLE `discusskechengxinxi` (
`id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键',
`addtime` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
`refid` bigint(20) NOT NULL COMMENT '关联表id',
`userid` bigint(20) NOT NULL COMMENT '用户id',
`nickname` varchar(200) DEFAULT NULL COMMENT '用户名',
`content` longtext NOT NULL COMMENT '评论内容',
`reply` longtext COMMENT '回复内容',
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=1651300892568 DEFAULT CHARSET=utf8 COMMENT='课程信息评论表';
/*!40101 SET character_set_client = @saved_cs_client */;
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-- Dumping data for table `discusskechengxinxi`
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INSERT INTO `discusskechengxinxi` VALUES (121,'2022-04-30 06:26:53',1,1,'用户名1','评论内容1','回复内容1'),(122,'2022-04-30 06:26:53',2,2,'用户名2','评论内容2','回复内容2'),(123,'2022-04-30 06:26:53',3,3,'用户名3','评论内容3','回复内容3'),(124,'2022-04-30 06:26:53',4,4,'用户名4','评论内容4','回复内容4'),(125,'2022-04-30 06:26:53',5,5,'用户名5','评论内容5','回复内容5'),(126,'2022-04-30 06:26:53',6,6,'用户名6','评论内容6','回复内容6'),(1651300892567,'2022-04-30 06:41:32',36,1651300851049,'11','这里是评论教师课程的地方','这里是回复学生评论的地方');
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CREATE TABLE `forum` (
`id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键',
`addtime` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
`title` varchar(200) DEFAULT NULL COMMENT '帖子标题',
`content` longtext NOT NULL COMMENT '帖子内容',
`parentid` bigint(20) DEFAULT NULL COMMENT '父节点id',
`userid` bigint(20) NOT NULL COMMENT '用户id',
`username` varchar(200) DEFAULT NULL COMMENT '用户名',
`isdone` varchar(200) DEFAULT NULL COMMENT '状态',
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=1651300920895 DEFAULT CHARSET=utf8 COMMENT='校园论坛';
/*!40101 SET character_set_client = @saved_cs_client */;
--
-- Dumping data for table `forum`
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INSERT INTO `forum` VALUES (91,'2022-04-30 06:26:53','帖子标题1','帖子内容1',0,1,'用户名1','开放'),(92,'2022-04-30 06:26:53','帖子标题2','帖子内容2',0,2,'用户名2','开放'),(93,'2022-04-30 06:26:53','帖子标题3','帖子内容3',0,3,'用户名3','开放'),(94,'2022-04-30 06:26:53','帖子标题4','帖子内容4',0,4,'用户名4','开放'),(95,'2022-04-30 06:26:53','帖子标题5','帖子内容5',0,5,'用户名5','开放'),(96,'2022-04-30 06:26:53','帖子标题6','帖子内容6',0,6,'用户名6','开放'),(1651300920894,'2022-04-30 06:42:00','这里是发布交流论坛的地方','<p>这里输入交流的内容</p>',0,1651300851049,'11','开放');
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--
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/*!40101 SET character_set_client = utf8 */;
CREATE TABLE `jiaoshi` (
`id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键',
`addtime` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
`gonghao` varchar(200) NOT NULL COMMENT '工号',
`mima` varchar(200) NOT NULL COMMENT '密码',
`jiaoshixingming` varchar(200) NOT NULL COMMENT '教师姓名',
`xingbie` varchar(200) DEFAULT NULL COMMENT '性别',
`youxiang` varchar(200) DEFAULT NULL COMMENT '邮箱',
`lianxishouji` varchar(200) DEFAULT NULL COMMENT '联系手机',
`xiangpian` varchar(200) DEFAULT NULL COMMENT '相片',
PRIMARY KEY (`id`),
UNIQUE KEY `gonghao` (`gonghao`)
) ENGINE=InnoDB AUTO_INCREMENT=1651300963360 DEFAULT CHARSET=utf8 COMMENT='教师';
/*!40101 SET character_set_client = @saved_cs_client */;
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-- Dumping data for table `jiaoshi`
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INSERT INTO `jiaoshi` VALUES (21,'2022-04-30 06:26:53','工号1','123456','教师姓名1','男','773890001@qq.com','13823888881','upload/jiaoshi_xiangpian1.jpg'),(22,'2022-04-30 06:26:53','工号2','123456','教师姓名2','男','773890002@qq.com','13823888882','upload/jiaoshi_xiangpian2.jpg'),(23,'2022-04-30 06:26:53','工号3','123456','教师姓名3','男','773890003@qq.com','13823888883','upload/jiaoshi_xiangpian3.jpg'),(24,'2022-04-30 06:26:53','工号4','123456','教师姓名4','男','773890004@qq.com','13823888884','upload/jiaoshi_xiangpian4.jpg'),(25,'2022-04-30 06:26:53','工号5','123456','教师姓名5','男','773890005@qq.com','13823888885','upload/jiaoshi_xiangpian5.jpg'),(26,'2022-04-30 06:26:53','工号6','123456','教师姓名6','男','773890006@qq.com','13823888886','upload/jiaoshi_xiangpian6.jpg'),(1651300963359,'2022-04-30 06:42:43','22','22','李四','女','133@163.com','13333333333','upload/1651301080078.jpeg');
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--
-- Table structure for table `kechengfenlei`
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DROP TABLE IF EXISTS `kechengfenlei`;
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CREATE TABLE `kechengfenlei` (
`id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键',
`addtime` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
`kechengfenlei` varchar(200) NOT NULL COMMENT '课程分类',
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=1651300988406 DEFAULT CHARSET=utf8 COMMENT='课程分类';
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-- Dumping data for table `kechengfenlei`
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INSERT INTO `kechengfenlei` VALUES (41,'2022-04-30 06:26:53','课程分类1'),(42,'2022-04-30 06:26:53','课程分类2'),(43,'2022-04-30 06:26:53','课程分类3'),(44,'2022-04-30 06:26:53','课程分类4'),(45,'2022-04-30 06:26:53','课程分类5'),(46,'2022-04-30 06:26:53','课程分类6'),(1651300988405,'2022-04-30 06:43:07','外语类');
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CREATE TABLE `kechengxinxi` (
`id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键',
`addtime` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
`kechengmingcheng` varchar(200) NOT NULL COMMENT '课程名称',
`kechengfengmian` varchar(200) DEFAULT NULL COMMENT '课程封面',
`kechengfenlei` varchar(200) NOT NULL COMMENT '课程分类',
`shangkeshijian` datetime DEFAULT NULL COMMENT '上课时间',
`shangkedidian` varchar(200) DEFAULT NULL COMMENT '上课地点',
`kechengjianjie` longtext COMMENT '课程简介',
`kechengneirong` longtext COMMENT '课程内容',
`gonghao` varchar(200) DEFAULT NULL COMMENT '工号',
`jiaoshixingming` varchar(200) DEFAULT NULL COMMENT '教师姓名',
`faburiqi` date DEFAULT NULL COMMENT '发布日期',
`sfsh` varchar(200) DEFAULT '否' COMMENT '是否审核',
`shhf` longtext COMMENT '审核回复',
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=1651301134817 DEFAULT CHARSET=utf8 COMMENT='课程信息';
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