Java项目:会议室预约系统(java+SSM+HTML+JS+jsp+mysql)

源码获取：俺的博客首页 "资源" 里下载！

项目介绍

管理员角色包含以下功能：
管理员登陆,会议室管理,预约审核管理,用户注册等功能。

用户角色包含以下功能：
用户登录,会议室查询,预约记录查询,会议室预约申请,取消预约等功能。

环境需要

1.运行环境：最好是java jdk 1.8，我们在这个平台上运行的。其他版本理论上也可以。
2.IDE环境：IDEA，Eclipse,Myeclipse都可以。推荐IDEA;
3.tomcat环境：Tomcat 7.x,8.x,9.x版本均可
4.硬件环境：windows 7/8/10 1G内存以上；或者 Mac OS；
5.数据库：MySql 5.7版本；

技术栈

1. 后端：Spring+SpringMVC+Mybatis
2. 前端：HTML+CSS+JavaScript+jsp

使用说明

1. 使用Navicat或者其它工具，在mysql中创建对应名称的数据库，并导入项目的sql文件；
2. 使用IDEA/Eclipse/MyEclipse导入项目，Eclipse/MyEclipse导入时，若为maven项目请选择maven;若为maven项目，导入成功后请执行maven clean;maven install命令，然后运行；
3. 将项目中application.yml配置文件中的数据库配置改为自己的配置;
4. 运行项目，输入localhost:8080/ 登录

用户管理控制层：

@Controller
public class UserController {@AutowiredUserServiceImpl userService;/** queryUserlike  通过用户姓名进行模糊查询* */@GetMapping("/queryUserlike/{username}")@ResponseBodypublic Msg queryUserlikeId(@RequestParam(value = "pn",defaultValue = "1") Integer pn,@PathVariable("username") String username){PageHelper.startPage(pn,20);List<User> users = userService.queryByUserName(username);PageInfo<User> page=new PageInfo<User>(users,5);return Msg.success().add("pageInfo",page);}/** 前端发送请求后端分页数据，* */@GetMapping("/userTables")@ResponseBodypublic Msg userTables(@RequestParam(value = "pn",defaultValue = "1") Integer pn){PageHelper.startPage(pn,7);List<User> users = userService.getAll();PageInfo<User> page=new PageInfo<User>(users,5);return Msg.success().add("pageInfo",page);}//到tables页面@RequestMapping("/usertables")public String toUserTables(Map<String,Object> map){List<User> users = userService.getAll();map.put("users",users);return "Tables";}//点击编辑按键传入userid查询用户，返回用户信息@GetMapping("/queryUserByID/{userid}")@ResponseBodypublic Msg queryUserID(@PathVariable("userid") Integer userid,Map<String,Object> map){User users = userService.getUserByID(userid);return Msg.success().add("users",users);}/** 查询全部用户*//*@GetMapping("/user22")public String getAllUser(Map<String,Object> map){List<User> users = userService.getAll();map.put("users",users);return "Dashboard";}*//** 用户删除请求*/@DeleteMapping(value = "/user/{ids}")@ResponseBodypublic Msg delEmp(@PathVariable("ids") String ids) {if(ids.contains("-")) {List<Integer> delids = new ArrayList<Integer>();String[] split = ids.split("-");for (String string : split) {delids.add(Integer.parseInt(string));}userService.batchUser(delids);}else {int id = Integer.parseInt(ids);userService.deleteUser(id);}return Msg.success();}/** 用户更新*/@PutMapping(value = "/user/{userID}")@ResponseBodypublic Msg saveEmp(User user) {System.out.println(user);userService.updateUser(user);return Msg.success();}/** 根据用户ID查询结果*/@GetMapping(value = "user/{id}")@ResponseBodypublic Msg getEmp(@PathVariable(value = "id")Integer userID) {User user = userService.getUserByID(userID);return Msg.success().add("user", user);}/** 检查用户名是否可用*/@RequestMapping(value = "/checkAddUser")@ResponseBodypublic Msg checkAddUser(@RequestParam("username")String userName) {//先判断用户名是否合法的表达式String regex = "(^[a-zA-Z0-9_-]{6,16}$)|(^[\\u2E80-\\u9FFF]+$)";boolean c = userName.matches(regex);if(!c) {return Msg.fail().add("va_msg", "用户名可以是2-5位中文，或者6-16位英文和数字的组合");}//数据库用户名重复校验boolean b = userService.checkUserName(userName);if(b) {return Msg.success().add("va_msg", "用户名可用");}else {return Msg.fail().add("va_msg",  "用户名已存在");}}/*校验手机号码格式*/@RequestMapping("/checkAddTel")@ResponseBodypublic Msg checkAddTel(@RequestParam(value = "usertel")String userTel1) {String userTel = userTel1.trim();String regex = "(^1\\d{10}$)";boolean matches = userTel.matches(regex);if(matches == true){return Msg.success().add("va_msg","");}else{return Msg.fail().add("va_msg","手机号必须以1开头，11位的数字！");}}/*校验年龄码格式*/@RequestMapping("/checkAddAge")@ResponseBodypublic Msg checkAddAge(@RequestParam(value = "userage")Integer userAge1) {String s = userAge1.toString();String userTel = s.trim();String regex = "(^\\d{1,3}$)";boolean matches = userTel.matches(regex);if(matches == true){return Msg.success().add("va_msg","");}else{return Msg.fail().add("va_msg","请输入数字");}}/*校验密码格式*/@RequestMapping("/checkAddPwd")@ResponseBodypublic Msg checkAddPwd(@RequestParam(value = "userpwd")String userPwd1) {String userPwd = userPwd1.trim();String regex = "(^[a-zA-Z0-9_-]{6,16}$)";boolean matches = userPwd.matches(regex);if(matches == true){return Msg.success().add("va_msg","");}else{return Msg.fail().add("va_msg","密码格式不正确：必须超过6位，小于16位的英文和数字！");}}/****************************************************插入********** 点击保存按钮，新增用户* */@PostMapping("/insertUser")@ResponseBodypublic Msg insertUser(User user){user.setUserid(null);userService.insertUser(user);return Msg.success().add("va_msg","插入成功！");}//点击更新按钮，更新修改的数据@PutMapping("/updateUser")@ResponseBodypublic Msg updateUser(User user){userService.updateUser(user);return Msg.success().add("va_msg","插入成功！");}//用户删除@DeleteMapping("/deleteUser/{userid}")@ResponseBodypublic Msg deleteEmployee(@PathVariable("userid") Integer userid){boolean b = userService.deleteUser(userid);if (b){return Msg.success().add("va_msg","用户删除成功!");}else {return Msg.fail().add("va_msg","用户删除失败！");}}/** 前端ajax请求，查询userid是否在表中存在* */@GetMapping("/checkUserID")@ResponseBodypublic Msg checkUserID(@RequestParam("userid") Integer userid){boolean b = userService.checkUserID(userid);if(b){return Msg.success().add("va_msg","用户名存在!");}else {return Msg.fail().add("va_msg","用户名不存在，重新输入！");}}
}

后台管理控制层：

@Controller
public class ManagerController {@AutowiredManagerServiceImpl managerService;//进入忘记密码页面@RequestMapping("/forgotPwd")public String toForgotPage(){return "ForgotPassword";}@RequestMapping("/forgotPwd2")public String toForgotPage2(){return "ForgotPassword2";}@RequestMapping("/logout")public String toLoginPage(HttpSession session){Enumeration<String> attributeNames = session.getAttributeNames();while (attributeNames.hasMoreElements()) {session.removeAttribute(attributeNames.nextElement());}return "Login";}//进入重置密码页面@RequestMapping("/register")public String toRegisterPage(){return "Register";}//登陆和忘记密码==》检查用户名是否存在@GetMapping("/checkLoginManagerName")@ResponseBodypublic Msg checkLoginManagerName(@RequestParam("managername") String managername1){String managername = managername1.trim();String regex = "(^[a-zA-Z0-9_-]{6,16}$)|(^[\\u2E80-\\u9FFF]+$)";boolean c = managername.matches(regex);if(!c) {return Msg.fail().add("va_msg", "用户名是2-5位中文，或者6-16位英文和数字的组合");}boolean b = managerService.checkManagerName(managername);if (b==true){return Msg.fail().add("va_msg","用户名不存在！");}else {return Msg.success().add("va_msg","");}}//注册检查用户名是否存在@GetMapping("/checkManagerName")@ResponseBodypublic Msg checkManagerName(@RequestParam("managername") String managername1){String managername = managername1.trim();String regex = "(^[a-zA-Z0-9_-]{6,16}$)|(^[\\u2E80-\\u9FFF]+$)";boolean c = managername.matches(regex);if(!c) {return Msg.fail().add("va_msg", "用户名可以是2-5位中文，或者6-16位英文和数字的组合");}boolean b = managerService.checkManagerName(managername);if (b==true){return Msg.success().add("va_msg","用户名可用！");}else {return Msg.fail().add("va_msg","用户名已存在！");}}//检查手机号是否是十一位@GetMapping("/checkManagerTel")@ResponseBodypublic Msg checkManagerTel(@RequestParam("managertel") String managertel1){String managertel = managertel1.trim();String regex = "(^1\\d{10}$)";boolean matches = managertel.matches(regex);if(matches == true){return Msg.success().add("va_msg"," ");}else{return Msg.fail().add("va_msg","手机号必须以1开头，11位的数字！");}}//登陆检查密码@GetMapping("/checkLoginManagerPwd")@ResponseBodypublic Msg checkLoginManagerPwd(@RequestParam("managerpwd") String managerpwd1){String managerpwd = managerpwd1.trim();String regex = "(^[a-zA-Z0-9_-]{6,16}$)";boolean matches = managerpwd.matches(regex);if(matches == true){return Msg.success().add("va_msg"," ");}else{return Msg.fail().add("va_msg","密码格式不正确：必须超过6位，小于16位！");}}//注册检查密码@GetMapping("/checkManagerPwd")@ResponseBodypublic Msg checkManagerPwd(@RequestParam("managerpwd") String managerpwd1){String managerpwd = managerpwd1.trim();String regex = "(^[a-zA-Z0-9_-]{6,16}$)";boolean matches = managerpwd.matches(regex);if(matches == true){return Msg.success().add("va_msg"," ");}else{return Msg.fail().add("va_msg","密码格式不正确：必须超过6位，小于16位！");}}/*新增管理员**/@PostMapping("/registerManager")public String registerManger(Manager manager,Map<String,Object> map){manager.setManagerid(null);boolean flag = managerService.createManager(manager);if(flag == true){map.put("msg","插入成功！");return "redirect:share.html";}else{map.put("msg","插入失败！");return "Register";}}//点击进入按钮校验用户名和密码是否正确@PostMapping("/loginD")public String loginDashboard(@RequestParam("managername") String managername1,@RequestParam("managerpwd") String managerpwd1,Map<String,Object> map, HttpSession session){/** ==true没有该用户* ==false 用户存在* */String managername = managername1.trim();String managerpwd = managerpwd1.trim();if(managername != "" && managerpwd!=""){boolean name = managerService.checkManagerName(managername);boolean pwd = managerService.checkManagerPwd(managerpwd);if(name == false && pwd ==false ){
//                System.out.println("用户名或密码正确！");session.setAttribute("username",managername);return "redirect:/user22";}else{
//                System.out.println("密码错误！");map.put("msg","账号密码错误，请重新输入账号和密码！");return "Login";}}else {map.put("msg","请输入账号or密码！");return "Login";}}/*resetpwd* 点击确认修改密码并且返回登陆页面*/@PutMapping("/resetpwd")public String backLogin(@RequestParam("managername") String managername1,@RequestParam("managerpwd") String managerpwd1,Map<String,Object> map){String managername = managername1.trim();String managerpwd = managerpwd1.trim();if (managername != "" && managerpwd != ""){boolean tel = managerService.checkManagerName(managername);if(tel == true){map.put("msg","账号不存在，请重新输入！");return "ForgotPassword";}else {int i = managerService.updateUserPwd(managername,managerpwd);map.put("msg","reset success!");if(i>0){return "redirect:/share.html";}else {return "ForgotPassword";}}}else {map.put("msg","账号或新密码为空，请输入！");return "ForgotPassword";}}@PutMapping("/resetpwd2")public String backLogin2(@RequestParam("managername") String managername1,@RequestParam("managerpwd") String managerpwd1,Map<String,Object> map){String managername = managername1.trim();String managerpwd = managerpwd1.trim();if (managername != "" && managerpwd != ""){boolean tel = managerService.checkManagerName(managername);if(tel == true){map.put("msg","账号不存在，请重新输入！");return "ForgotPassword2";}else {int i = managerService.updateUserPwd(managername,managerpwd);map.put("msg","reset success!");if(i>0){return "redirect:/forgotPwd2";}else {return "ForgotPassword2";}}}else {map.put("msg","账号或新密码为空，请输入！");return "ForgotPassword2";}}}

预定管理控制层：

@Controller
public class SeatuseController {@AutowiredSeatuseServiceImpl seatuseService;/**  通过用户ID进行查询* */@GetMapping("/queryByUserID/{userid}")@ResponseBodypublic Msg queryUserID(@RequestParam(value = "pn",defaultValue = "1") Integer pn,@PathVariable("userid") Integer userid){PageHelper.startPage(pn,20);List<Seatuse> users = seatuseService.queryByUserID(userid);PageInfo<Seatuse> page=new PageInfo<Seatuse>(users,5);return Msg.success().add("pageInfo",page);}/** 到座位使用统计页面* */@RequestMapping("/seatUseCount")public String toSeatUserPage(Map<String,Object> map){List<Seatuse> seatusers = seatuseService.getAll();map.put("sus",seatusers);return "SeatUse";}@GetMapping("/seatUsePage")@ResponseBodypublic Msg SeatUserInfo(@RequestParam(value = "pn",defaultValue = "1") Integer pn){PageHelper.startPage(pn,6);List<Seatuse> seatusers = seatuseService.getAll();//使用pageInfo包装查询后的结果，只需要将pageInfo交给页面就好了//封装了详细的分页信息，包括有我们查询出来的数据，传入连续显示的页数PageInfo<Seatuse> page=new PageInfo<Seatuse>(seatusers,5);return Msg.success().add("pageInfo",page);}/** 插入数据到记录表中* */@PostMapping("/insertSUInfo")@ResponseBodypublic Msg insertSUInfo(Seatuse seatuse, @RequestParam("status") String status){boolean b = seatuseService.insertSeatUseInfo(seatuse, status);if (b){return Msg.success().add("va_msg","插入到座位使用记录表成功！");}else {return Msg.fail().add("va_msg","插入到座位使用记录表失败！");}}@DeleteMapping("/deleteSeatUseByID/{seatuserid}")@ResponseBodypublic Msg deleteSeatUserInfo(@PathVariable("seatuserid") Integer seatuserid){boolean b = seatuseService.deleteSeatUserInfo(seatuserid);if(b){return Msg.success().add("va_msg","删除成功座位使用记录");}else {return Msg.fail().add("va_msg","删除失败座位使用记录");}}/** 获取状态为1的数据条数* */@GetMapping("/state1Count/{state}")@ResponseBodypublic Msg state1Count(@PathVariable("state") String state){long l = seatuseService.queryStateCount(state);return Msg.success().add("state1Count",l);}
}

源码获取：俺的博客首页 "资源" 里下载！