JAVA无人共享自习室预约小程序源码代码

以下是为您整理的基于UniApp的Java无人共享自习室预约小程序源码实现方案包含核心模块代码与实现逻辑后端Java核心模块SpringBoot数据库设计MySQLEntity Table(name study_room) public class StudyRoom { Id GeneratedValue(strategy GenerationType.IDENTITY) private Long id; private String roomName; private Integer capacity; private String location; private Integer status; // 0-空闲 1-使用中 // getters setters } Entity Table(name reservation) public class Reservation { Id GeneratedValue(strategy GenerationType.IDENTITY) private Long id; private Long userId; private Long roomId; private LocalDateTime startTime; private LocalDateTime endTime; private Integer status; // 0-预约中 1-已完成 2-已取消 // getters setters }预约接口实现RestController RequestMapping(/api/reservation) public class ReservationController { Autowired private ReservationService reservationService; PostMapping public Result create(RequestBody ReservationDTO dto) { return reservationService.createReservation(dto); } GetMapping(/available) public Result getAvailableRooms(RequestParam String date) { return reservationService.getAvailableRooms(date); } }前端UniApp核心页面预约页面pages/reserve/index.vuetemplate view classcontainer uni-calendar changehandleDateChange/ uni-list uni-list-item v-forroom in roomList :titleroom.roomName :note剩余座位: ${room.availableSeats} clickhandleSelect(room)/ /uni-list /view /template script export default { data() { return { selectedDate: , roomList: [] } }, methods: { async loadRooms() { const res await uni.request({ url: /api/reservation/available, data: { date: this.selectedDate } }); this.roomList res.data; } } } /script微信小程序端能力集成位置服务集成// utils/location.js export const getLocation () { return new Promise((resolve, reject) { uni.getLocation({ type: gcj02, success: resolve, fail: reject }); }); };扫码开门实现// pages/scan/index.vue methods: { handleScan() { uni.scanCode({ success: (res) { this.checkQRCode(res.result); } }); } }硬件通信协议门锁控制指令// IoTController.java PostMapping(/lock/control) public String controlLock(RequestBody LockCommand command) { String url tcp:// command.getDeviceIp() :8888; try (Socket socket new Socket(url)) { OutputStream out socket.getOutputStream(); out.write(command.getCommand().getBytes()); return SUCCESS; } catch (IOException e) { return ERROR; } }数据统计模块预约数据分析// StatisticsService.java public ReservationStats getStats(DateRange range) { return reservationRepository.getStats( range.getStart(), range.getEnd() ); }安全控制方案JWT鉴权实现// JwtInterceptor.java Override public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) { String token request.getHeader(Authorization); if (!jwtUtil.validateToken(token)) { response.setStatus(401); return false; } return true; }以上代码需要配合完整的项目结构实现建议采用以下技术栈组合后端SpringBoot MyBatis Plus MySQL前端UniApp Vuex uView UI硬件通信TCP Socket MQTT协议部署Docker Nginx