SpringBoot+Vue高校实验室预约管理系统 附带详细运行指导视频

一、项目演示

项目演示地址： 视频地址

二、项目介绍

项目描述：这是一个基于SpringBoot+Vue框架开发的高校实验室预约管理系统。首先，这是一个前后端分离的项目，代码简洁规范，注释说明详细，易于理解和学习。其次，这项目功能丰富，具有一个高校实验室预约管理系统该有的所有功能。

项目功能：此项目分为三个角色：学生、老师和管理员。学生有登录、修改个人信息、查看实验室信息、查看实验设备信息、预约实验设备、预约实验室、管理个人实验室预约信息、管理个人实验设备预约信息等等功能。老师除了拥有学生的所有功能外，还可以审核自己实验室收到的预约信息以及自己分管实验设备收到的预约信息。管理员有登录、查看数据统计信息、管理所有用户信息、管理所有实验室信息、管理所有实验室预约信息、管理所有实验设备信息、管理所有实验设备预约信息、管理公告信息等等功能。

应用技术：SpringBoot + Vue3.0 + MySQL + MyBatis + Redis + ElementUI-Plus + Vite

运行环境：IntelliJ IDEA2019.3.5 + MySQL5.7 + Redis5.0.5 + JDK1.8 + Maven3.6.3 + Node14.16.1 + Visual Studio Code（以上工具在项目压缩包中都自带）

三、运行截图

四、主要代码

1.用户登录代码

	/*** 用户登录操作* @param userDTO* @return*/@Overridepublic ResponseDTO<UserDTO> login(UserDTO userDTO) {// 进行是否为空判断if(CommonUtil.isEmpty(userDTO.getNo())){return ResponseDTO.errorByMsg(CodeMsg.NO_EMPTY);}if(CommonUtil.isEmpty(userDTO.getPassword())){return ResponseDTO.errorByMsg(CodeMsg.PASSWORD_EMPTY);}// 对比学号/学工号和密码是否正确UserExample userExample = new UserExample();userExample.createCriteria().andNoEqualTo(userDTO.getNo()).andPasswordEqualTo(userDTO.getPassword()).andRoleIdEqualTo(userDTO.getRoleId());List<User> userList = userMapper.selectByExample(userExample);if(userList == null || userList.size() != 1){return ResponseDTO.errorByMsg(CodeMsg.NO_PASSWORD_ERROR);}// 生成登录token并存入Redis中UserDTO selectedUserDto = CopyUtil.copy(userList.get(0), UserDTO.class);String token = UuidUtil.getShortUuid();selectedUserDto.setToken(token);//把token存入redis中 有效期1小时stringRedisTemplate.opsForValue().set("USER_" + token, JSON.toJSONString(selectedUserDto), 3600, TimeUnit.SECONDS);return ResponseDTO.successByMsg(selectedUserDto, "登录成功！");}

2.保存实验室信息代码

  /*** 保存实验室信息* @param roomDTO* @return*/public ResponseDTO<Boolean> saveRoom(RoomDTO roomDTO) {// 进行统一表单验证CodeMsg validate = ValidateEntityUtil.validate(roomDTO);if (!validate.getCode().equals(CodeMsg.SUCCESS.getCode())) {return ResponseDTO.errorByMsg(validate);}Room room = CopyUtil.copy(roomDTO, Room.class);if(CommonUtil.isEmpty(room.getId())) {// 添加操作room.setId(UuidUtil.getShortUuid());if(roomMapper.insertSelective(room) == 0) {return ResponseDTO.errorByMsg(CodeMsg.ROOM_ADD_ERROR);}} else {// 修改操作if(roomMapper.updateByPrimaryKeySelective(room) == 0) {return ResponseDTO.errorByMsg(CodeMsg.ROOM_EDIT_ERROR);}}return ResponseDTO.successByMsg(true, "保存成功！");}

3.预约实验室代码

    /*** 保存实验室预约数据* @param appointRoomDTO* @return*/@Overridepublic ResponseDTO<Boolean> saveAppointRoom(AppointRoomDTO appointRoomDTO) {// 进行统一表单验证CodeMsg validate = ValidateEntityUtil.validate(appointRoomDTO);if (!validate.getCode().equals(CodeMsg.SUCCESS.getCode())) {return ResponseDTO.errorByMsg(validate);}List<AppointRoomItemDTO> appointRoomItemDTOList = appointRoomDTO.getAppointRoomItemDTOList();if(appointRoomItemDTOList.size() == 0) {return ResponseDTO.errorByMsg(CodeMsg.DAY_NO_EMPTY);}AppointRoom appointRoom = CopyUtil.copy(appointRoomDTO, AppointRoom.class);if(CommonUtil.isEmpty(appointRoom.getId())) {Room room = roomMapper.selectByPrimaryKey(appointRoomDTO.getRoomId());if(RoomStateEnum.STOP.getCode().equals(room.getState())) {return ResponseDTO.errorByMsg(CodeMsg.ROOM_STOP);}// 判断预约是否已存在List<Integer> stateList = Arrays.asList(1, 2);AppointRoomExample appointRoomExample = new AppointRoomExample();appointRoomExample.createCriteria().andDayEqualTo(appointRoom.getDay()).andStateIn(stateList);List<AppointRoom> appointRoomDBList = appointRoomMapper.selectByExample(appointRoomExample);for(AppointRoomItemDTO appointRoomItemDTO : appointRoomItemDTOList) {for(AppointRoom appointRoomDB : appointRoomDBList) {AppointRoomItemExample appointRoomItemExample = new AppointRoomItemExample();appointRoomItemExample.createCriteria().andAppointRoomIdEqualTo(appointRoomDB.getId()).andNoEqualTo(appointRoomItemDTO.getNo());if(appointRoomItemMapper.countByExample(appointRoomItemExample) > 0) {CodeMsg roomAppointExist = CodeMsg.ROOM_APPOINT_EXIST;roomAppointExist.setMsg("第" + appointRoomItemDTO.getNo() + "节已被预约，请刷新页面更换其他节次！");return ResponseDTO.errorByMsg(roomAppointExist);}}}appointRoom.setId(UuidUtil.getShortUuid());appointRoom.setCreateTime(new Date());if(appointRoomMapper.insertSelective(appointRoom) == 0) {return ResponseDTO.errorByMsg(CodeMsg.ROOM_APPOINT_ADD_ERROR);}for(AppointRoomItemDTO appointRoomItemDTO : appointRoomItemDTOList) {AppointRoomItem appointRoomItem = CopyUtil.copy(appointRoomItemDTO, AppointRoomItem.class);appointRoomItem.setId(UuidUtil.getShortUuid());appointRoomItem.setAppointRoomId(appointRoom.getId());appointRoomItemMapper.insertSelective(appointRoomItem);}} else {if(appointRoomMapper.updateByPrimaryKeySelective(appointRoom) == 0) {return ResponseDTO.errorByMsg(CodeMsg.ROOM_APPOINT_EDIT_ERROR);}}return ResponseDTO.success(true);}