Java项目：125SpringBoot教室预约管理系统

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一、项目介绍

教室预约管理系统使用SpringBoot+Mybatis进行开发，系统整体分为前台和后台，后台主要对教室，用户等信息进行管理，前台总共分为学生、教室、辅导员、楼长四种角色，通过预约教室，多层审批完成教室预约功能。系统详细功能如下

后台功能：

用户管理
教学楼管理
教室管理
审批查询
班级管理

前台功能：

学生
- 教室预约
- 个人中心
- 留言
教师
- 教师预约
- 个人中心
- 留言
辅导员
- 审批
- 个人中心
楼长
- 审批
- 个人中心
- 留言板

二、技术框架

后端：SpringBoot，Mybatis
前端：jquery

三、安装教程

用idea打开项目
在idea中配置jdk环境
配置maven环境并下载依赖
新建数据库，导入数据库文件
在application.yml文件中将数据库账号密码改成自己本地的
启动运行，进行访问。

后台管理员账号密码: admin/123456
前台学生账号密码：xx/123456
前台教师账号密码：lyc/123456
前台辅导员账号密码：zs/123456
前台楼长账号密码：wm/123456

四、项目截图

五、相关代码

RoomController

package edu.room.manage.controller.console;import com.github.pagehelper.PageInfo;
import edu.room.manage.common.annotation.Operation;
import edu.room.manage.common.controller.BaseController;
import edu.room.manage.common.exception.MessageException;
import edu.room.manage.common.mybatis.condition.MybatisCondition;
import edu.room.manage.common.utils.ReturnUtils;
import edu.room.manage.domain.Room;
import edu.room.manage.dto.RoomDTO;
import edu.room.manage.service.FloorService;
import edu.room.manage.service.RoomService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.ui.ModelMap;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.servlet.mvc.support.RedirectAttributes;import javax.validation.Valid;/***/
@Controller
@RequestMapping("/console/room")
public class RoomController extends BaseController {@Autowiredprivate RoomService  roomService;@Autowiredprivate FloorService floorService;@Operation("查看教学楼")@RequestMapping(value = "/index", method = {RequestMethod.GET})public String index(Model model) {return "console/room/index";}@Operation("教学楼详情")@RequestMapping(value = "detail/{id}", method = {RequestMethod.GET})public String from(@PathVariable Integer id, Model model) {Room room;if (id != 0) {room = roomService.selectByPrimaryKey(id);} else {room = new Room();}model.addAttribute("room", room);model.addAttribute("floorList", floorService.selectAll());return "console/room/detail";}@Operation("添加更新教学楼")@RequestMapping(value = "/merge", method = {RequestMethod.POST})public String save(@Valid Room room, BindingResult result, RedirectAttributes attributes) {if (result.hasErrors()) {throw new MessageException(result.getAllErrors().get(0).getDefaultMessage());}roomService.merge(room);return redirect("/console/room/index", "操作成功", attributes);}@Operation("删除教学楼")@RequestMapping(value = "/delete", method = {RequestMethod.GET})@ResponseBodypublic ModelMap delete(Integer id) {roomService.deleteByPrimaryKey(id);return ReturnUtils.success("操作成功", null, null);}@ResponseBody@RequestMapping(value = "/list", method = {RequestMethod.GET})public ModelMap list(RoomDTO room) {ModelMap map = new ModelMap();MybatisCondition condition = new MybatisCondition().like("r.name", room.getName()).like("f.name", room.getFloorName()).like("r.floor", room.getFloor()).page(room);PageInfo<RoomDTO> pageInfo = roomService.selectDtoPage(condition);map.put("pageInfo", pageInfo);return ReturnUtils.success("加载成功", map);}}

HomeController

package edu.room.manage.controller.console;import edu.room.manage.common.annotation.Operation;
import edu.room.manage.common.context.Constant;
import edu.room.manage.common.controller.BaseController;
import edu.room.manage.common.utils.Md5Utils;
import edu.room.manage.domain.Admin;
import edu.room.manage.domain.Floor;
import edu.room.manage.domain.Room;
import edu.room.manage.domain.User;
import edu.room.manage.service.AdminService;
import edu.room.manage.service.FloorService;
import edu.room.manage.service.RoomService;
import edu.room.manage.service.UserService;
import edu.room.manage.valid.ValidUser;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.servlet.mvc.support.RedirectAttributes;import javax.validation.Valid;
import java.util.HashMap;
import java.util.Map;/***/
@Controller
@RequestMapping("console")
@Slf4j
public class HomeController extends BaseController {@Autowiredprivate UserService  userService;@Autowiredprivate RoomService  roomService;@Autowiredprivate FloorService floorService;@Autowiredprivate AdminService adminService;/*** 首页** @param model* @return*/@RequestMapping(value = "index", method = {RequestMethod.GET})public String index(Model model) {return "console/index";}/*** 首页展示** @param model* @return*/@RequestMapping(value = "main", method = {RequestMethod.GET})public String right(Model model) {model.addAllAttributes(this.getTotal());return "console/right";}/*** 登录页** @return*/@RequestMapping(value = "login", method = RequestMethod.GET)public String loginForm() {return "console/login";}@Operation("登录")@RequestMapping(value = "login", method = RequestMethod.POST)public String loginPost(@Valid ValidUser validUser, BindingResult bindingResult, RedirectAttributes redirectAttributes) {if (bindingResult.hasErrors()) {redirectAttributes.addFlashAttribute(Constant.ERROR_MESSAGE, bindingResult.getAllErrors().get(0).getDefaultMessage());return "redirect:login";}String username = validUser.getUsername();Admin  admin    = (Admin) userService.login(validUser.getUsername(), validUser.getPassword(), User.UserRoleEnum.ADMIN);if (null == admin) {redirectAttributes.addFlashAttribute(Constant.ERROR_MESSAGE, "用户名或密码不正确");return "redirect:login";} else {logger.info("用户[" + username + "]登录认证通过");session.setAttribute(Constant.SESSION_ADMIN, admin);return "redirect:index";}}/*** 退出登录** @param redirectAttributes* @return*/@RequestMapping(value = "/logout", method = RequestMethod.GET)public String logout(RedirectAttributes redirectAttributes) {log.info("【退出登录】 {}", loginAdmin().getUsername());session.removeAttribute(SESSION_ADMIN);redirectAttributes.addFlashAttribute(Constant.ERROR_MESSAGE, "您已安全退出");return "redirect:login";}/*** 修改密码** @return*/@RequestMapping(value = "/modifyPwd", method = {RequestMethod.GET})public String modifyPwd() {return "console/modify-pwd";}@Operation("修改用户密码")@RequestMapping(value = "/modifyPwd", method = {RequestMethod.POST})public String modifyPwd(String pwd, String password, String password2, RedirectAttributes attributes) {if (!password.equals(password2)) {return redirect("/console/modifyPwd", "两次密码不一样", attributes);}Admin user = adminService.selectByPrimaryKey(loginAdmin().getId());if (null != user) {if (!Md5Utils.encode(pwd).equalsIgnoreCase(user.getPassword())) {return redirect("/console/modifyPwd", "原密码错误", attributes);}String newPassword = Md5Utils.encode(password);user.setPassword(newPassword);adminService.updateByPrimaryKeySelective(user);return redirect("/console/modifyPwd", "修改成功", attributes);} else {return redirect("/console/modifyPwd", "用户不存在，修改失败", attributes);}}/*** 首页展示数据** @return*/private Map<String, Object> getTotal() {Integer             userCount = userService.selectCount(new User());Map<String, Object> mp        = new HashMap<>(4);mp.put("userCount", userCount);mp.put("roomCount", roomService.selectCount(new Room()));mp.put("floorCount", floorService.selectCount(new Floor()));return mp;}}