基于javaweb的学生课堂考勤管理系统(java+ssm+jsp+layui+mysql)

运行环境

Java≥8、MySQL≥5.7、Tomcat≥8

开发工具

eclipse/idea/myeclipse/sts等均可配置运行

适用

课程设计，大作业，毕业设计，项目练习，学习演示等

功能说明

基于javaweb+mysql的学生课堂考勤管理系统(java+SSM+JSP+layui+Mysql)

项目介绍

本项目包含辅导员、管理员、教师、学生四种角色；

辅导员包含以下功能： 辅导员角色登录,学生管理,密码修改,请假审批,签到列表等功能。

管理员角色包含以下功能： 管理员登录,班级管理,辅导员管理,教师管理等功能。

教师角色包含以下功能： 教师登录,签到管理,请假列表,密码修改等功能。

学生角色包含以下功能： 学生角色登录,查看我的签到,修改密码,请假管理,开始签到等功能。

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； 6.是否Maven项目：是；

技术栈

1. 后端：Spring+SpringMVC+Mybatis 2. 前端：JSP+CSS+JavaScript+layui

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db.properties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

教师管理控制层：

@Controller

@RequestMapping(“/teacher”)

public class TeacherController extends BaseController {

/**

• 依赖注入 start dao/service/===

*/

@Autowired

private TeacherService teacherService;

@Autowired

private BjService bjService;

@Autowired

private TeacherBjService teacherBjService;

// --------------------------------------- 华丽分割线 ------------------------------

/**

• 分页查询 返回list对象(通过对象)

• @param request

• @param response

• @return

*/

@RequestMapping(value = “/findByObj”)

public String findByObj(Teacher teacher, Model model, HttpServletRequest request, HttpServletResponse response) {

//分页查询

Pager pagers = teacherService.findByEntity(teacher);

model.addAttribute(“pagers”, pagers);

//存储查询条件

model.addAttribute(“obj”, teacher);

return “teacher/teacher”;

/**

• 分页查询 返回list对象(通过对By Sql)

• @param request

• @param response

• @return

*/

@RequestMapping(value = “/findBySql”)

public String findBySql(Teacher teacher, Model model, HttpServletRequest request, HttpServletResponse response) {

//分页查询

String sql = "SELECT * FROM teacher WHERE isDelete = 0 ";

if(!isEmpty(teacher.getCode())){

sql += " and code like ‘%“+teacher.getCode()+”%’";

if(!isEmpty(teacher.getUsername())){

sql += " and username like ‘%“+teacher.getUsername()+”%’";

if(!isEmpty(teacher.getPassword())){

sql += " and password like ‘%“+teacher.getPassword()+”%’";

if(!isEmpty(teacher.getKc())){

sql += " and kc like ‘%“+teacher.getKc()+”%’";

if(!isEmpty(teacher.getIsDelete())){

sql += " and isDelete like ‘%“+teacher.getIsDelete()+”%’";

sql += " ORDER BY ID DESC ";

Pager pagers = teacherService.findBySqlRerturnEntity(sql);

model.addAttribute(“pagers”, pagers);

//存储查询条件

model.addAttribute(“obj”, teacher);

return “teacher/teacher”;

/**

• 分页查询 返回list对象(通过Map)

• @param request

• @param response

• @return

*/

@RequestMapping(value = “/findByMap”)

public String findByMap(Teacher teacher, Model model, HttpServletRequest request, HttpServletResponse response) {

//通过map查询

Map<String,Object> params = new HashMap<String,Object>();

if(!isEmpty(teacher.getCode())){

params.put(“code”, teacher.getCode());

if(!isEmpty(teacher.getUsername())){

params.put(“username”, teacher.getUsername());

if(!isEmpty(teacher.getPassword())){

params.put(“password”, teacher.getPassword());

if(!isEmpty(teacher.getKc())){

params.put(“kc”, teacher.getKc());

if(!isEmpty(teacher.getIsDelete())){

params.put(“isDelete”, teacher.getIsDelete());

//分页查询

Pager pagers = teacherService.findByMap(params);

model.addAttribute(“pagers”, pagers);

//存储查询条件

model.addAttribute(“obj”, teacher);

return “teacher/teacher”;

/【增删改】********************/

/**

• 跳至添加页面

• @return

*/

@RequestMapping(value = “/add”)

public String add(Model model) {

// 查询班级列表

Bj b = new Bj();

b.setIsDelete(0);

List listAllByEntity = bjService.listAllByEntity(b);

model.addAttribute(“bjs”, listAllByEntity);

return “teacher/add”;

@RequestMapping(value = “/pass”)

public String pass(Integer id,HttpServletRequest request,Model model) {

Object attribute = request.getSession().getAttribute(“userId”);

if (attribute == null){

return “redirect:/login/uLogin”;

Integer userId = Integer.valueOf(attribute.toString());

Teacher obj = teacherService.load(userId);

model.addAttribute(“obj”,obj);

return “teacher/pass”;

@RequestMapping(“/upass”)

@ResponseBody

public String upass(HttpServletRequest request,String password){

Object attribute = request.getSession().getAttribute(“userId”);

JSONObject j = new JSONObject();

if (attribute == null){

j.put(“res”, 0);

return j.toString();

Integer userId = Integer.valueOf(attribute.toString());

Teacher byId = teacherService.getById(userId);

byId.setPassword(password);

teacherService.updateById(byId);

j.put(“res”, 1);

return j.toString();

/**

• 跳至详情页面

• @return

*/

@RequestMapping(value = “/view”)

public String view(Integer id,Model model) {

Teacher obj = teacherService.load(id);

model.addAttribute(“obj”,obj);

return “teacher/view”;

/**

• 添加执行

• @return

*/

@RequestMapping(value = “/exAdd”)

public String exAdd(Teacher teacher,@RequestParam(value = “ids”) Integer[] ids, Model model, HttpServletRequest request, HttpServletResponse response) {

if (ids != null && ids.length > 0){

teacher.setIsDelete(0);

teacherService.insert(teacher);

for (Integer bId : ids){

TeacherBj tb = new TeacherBj();

tb.setBjId(bId);

tb.setTeacherId(teacher.getId());

teacherBjService.insert(tb);

return “redirect:/teacher/findBySql.action”;

/**

• 跳至修改页面

• @return

*/

@RequestMapping(value = “/update”)

public String update(Integer id,Model model) {

Teacher obj = teacherService.load(id);

// 查询班级列表

Bj b = new Bj();

b.setIsDelete(0);

List listAllByEntity = bjService.listAllByEntity(b);

//查看教师已经选中的

TeacherBj t = new TeacherBj();

t.setTeacherId(id);

List select = teacherBjService.listAllByEntity(t);

List ids = new ArrayList();

if (!CollectionUtils.isEmpty(select)){

for (TeacherBj b2 : select){

ids.add(b2.getBjId());

if (!CollectionUtils.isEmpty(listAllByEntity)){

for (Bj bj : listAllByEntity){

if (!CollectionUtils.isEmpty(ids) && ids.contains(bj.getId())){

bj.setIsCheck(1);

}else{

bj.setIsCheck(0);

model.addAttribute(“bjs”, listAllByEntity);

model.addAttribute(“obj”,obj);

return “teacher/update”;

/**

• 添加修改

• @return

*/

@RequestMapping(value = “/exUpdate”)

public String exUpdate(Teacher teacher,@RequestParam(value = “ids”) Integer[] ids, Model model, HttpServletRequest request, HttpServletResponse response) {

teacherService.updateById(teacher);

if (ids != null && ids.length > 0){

teacher.setIsDelete(0);

//删除

TeacherBj t = new TeacherBj();

t.setTeacherId(teacher.getId());

teacherBjService.deleteByEntity(t);

for (Integer bId : ids){

TeacherBj tb = new TeacherBj();

tb.setBjId(bId);

tb.setTeacherId(teacher.getId());

teacherBjService.insert(tb);

return “redirect:/teacher/findBySql.action”;

/**

• 删除通过主键

• @return

*/

@RequestMapping(value = “/delete”)

public String delete(Integer id, Model model, HttpServletRequest request, HttpServletResponse response) {

Teacher load = teacherService.load(id);

TeacherBj t = new TeacherBj();

t.setTeacherId(id);

teacherBjService.deleteByEntity(t);

load.setIsDelete(1);

teacherService.updateById(load);

return “redirect:/teacher/findBySql.action”;

学生管理控制层：

@Controller

@RequestMapping(“/student”)

public class StudentController extends BaseController {

@Autowired

private BjService bjService;

/**

• 依赖注入 start dao/service/===

*/

@Autowired

private StudentService studentService;

@Autowired

private FdyService fdyService;

@Autowired

private RecordService recordService;

// --------------------------------------- 华丽分割线 ------------------------------

/**

• 分页查询 返回list对象(通过对By Sql)

• @param request

• @param response

• @return

*/

@RequestMapping(value = “/findBySql”)

public String findBySql(Student student, Model model, HttpServletRequest request, HttpServletResponse response) {

Object attribute = request.getSession().getAttribute(“userId”);

if (attribute == null){

return “redirect:/login/uLogin”;

Integer userId = Integer.valueOf(attribute.toString());

Fdy byId = fdyService.getById(userId);

if (byId== null || byId.getBjId() == null){

return “redirect:/login/message?type=1”;

//分页查询

String sql = "SELECT * FROM student WHERE isDelete = 0 and bjId = "+ byId.getBjId();

if(!isEmpty(student.getCode())){

sql += " and code like ‘%“+student.getCode()+”%’";

if(!isEmpty(student.getUsername())){

sql += " and username like ‘%“+student.getUsername()+”%’";

if(!isEmpty(student.getPassword())){

sql += " and password like ‘%“+student.getPassword()+”%’";

if(!isEmpty(student.getBjId())){

sql += " and bjId like ‘%“+student.getBjId()+”%’";

if(!isEmpty(student.getIsDelete())){

sql += " and isDelete like ‘%“+student.getIsDelete()+”%’";

sql += " ORDER BY ID DESC ";

Pager pagers = studentService.findBySqlRerturnEntity(sql);

model.addAttribute(“pagers”, pagers);

//存储查询条件

model.addAttribute(“obj”, student);

return “student/student”;

@RequestMapping(value = “/pass”)

public String pass(Integer id,HttpServletRequest request,Model model) {

Object attribute = request.getSession().getAttribute(“userId”);

if (attribute == null){

return “redirect:/login/uLogin”;

Integer userId = Integer.valueOf(attribute.toString());

Student obj = studentService.load(userId);

model.addAttribute(“obj”,obj);

return “student/pass”;

@RequestMapping(“/upass”)

@ResponseBody

public String upass(HttpServletRequest request,String password){

Object attribute = request.getSession().getAttribute(“userId”);

JSONObject j = new JSONObject();

if (attribute == null){

j.put(“res”, 0);

return j.toString();

Integer userId = Integer.valueOf(attribute.toString());

Student byId = studentService.getById(userId);

byId.setPassword(password);

studentService.updateById(byId);

j.put(“res”, 1);

return j.toString();

/**

• 分页查询 返回list对象(通过Map)

• @param request

• @param response

• @return

*/

@RequestMapping(value = “/findByMap”)

public String findByMap(Student student, Model model, HttpServletRequest request, HttpServletResponse response) {

//通过map查询

Map<String,Object> params = new HashMap<String,Object>();

if(!isEmpty(student.getCode())){

params.put(“code”, student.getCode());

if(!isEmpty(student.getUsername())){

params.put(“username”, student.getUsername());

if(!isEmpty(student.getPassword())){

params.put(“password”, student.getPassword());

if(!isEmpty(student.getBjId())){

params.put(“bjId”, student.getBjId());

if(!isEmpty(student.getIsDelete())){

params.put(“isDelete”, student.getIsDelete());

//分页查询

Pager pagers = studentService.findByMap(params);

model.addAttribute(“pagers”, pagers);

//存储查询条件

model.addAttribute(“obj”, student);

return “student/student”;

/【增删改】********************/

/**

• 跳至添加页面

• @return

*/

@RequestMapping(value = “/add”)

public String add() {

return “student/add”;

/**

• 跳至详情页面

• @return

*/

@RequestMapping(value = “/view”)

public String view(Integer id,Model model) {

Student obj = studentService.load(id);

model.addAttribute(“obj”,obj);

return “student/view”;

/**

• 添加执行

• @return

*/

@RequestMapping(value = “/exAdd”)

public String exAdd(Student student, Model model, HttpServletRequest request, HttpServletResponse response) {

Object attribute = request.getSession().getAttribute(“userId”);

if (attribute == null){

return “redirect:/login/uLogin”;

Integer userId = Integer.valueOf(attribute.toString());

Fdy byId = fdyService.getById(userId);

if (byId== null || byId.getBjId() == null){

return “redirect:/login/message?type=1”;

student.setBjId(byId.getBjId());

student.setIsDelete(0);

studentService.insert(student);

return “redirect:/student/findBySql.action”;

/**

• 跳至修改页面

• @return

*/

@RequestMapping(value = “/update”)

public String update(Integer id,Model model) {

Student obj = studentService.load(id);

model.addAttribute(“obj”,obj);

return “student/update”;

/**

• 添加修改

• @return

*/

@RequestMapping(value = “/exUpdate”)

public String exUpdate(Student student, Model model, HttpServletRequest request, HttpServletResponse response) {

//1.通过实体类修改，可以多传修改条件

studentService.updateById(student);

//2.通过主键id修改

//studentService.updateById(student);

return “redirect:/student/findBySql.action”;

/**

• 删除通过主键

• @return

*/

@RequestMapping(value = “/delete”)

public String delete(Integer id, Model model, HttpServletRequest request, HttpServletResponse response) {

Student load = studentService.load(id);

load.setIsDelete(1);

studentService.updateById(load);

return “redirect:/student/findBySql.action”;

登录管理控制层：

@Controller

@RequestMapping(“/login”)

public class LoginController extends BaseController{

@Autowired

private ManageService manageService;

@Autowired

private FdyService fdyService;

@Autowired

private TeacherService teacherService;

@Autowired

private StudentService studentService;

/**

• 跳转登陆 管理员

• @return

*/

@RequestMapping(“/mLogin”)

public String login(){

return “login/mLogin”;

/**

• 除了管理员意外的登陆

• @return

*/

@RequestMapping(“/uLogin”)

public String uLogin(){

return “login/login”;

@RequestMapping(“/message”)

public String message(Integer type,Model model){

if (type == 1){

model.addAttribute(“mess”, “该辅导员并没有负责的班级。”);

return “login/message”;

/**

• 管理员退出

• @param request

• @return

*/

@RequestMapping(“/mtuichu”)

public String mtuichu(HttpServletRequest request){

//request.getSession().invalidate();

return “login/mLogin”;

/**

• 欢迎页

• @return

*/

@RequestMapping(“/welcome”)

private String welcome(){

return “login/welcome”;

/**

• 管理员登陆

• @param manage

• @param request

• @param response

• @return

*/

@RequestMapping(“/toMlogin”)

public String toLogin(Manage manage, HttpServletRequest request, HttpServletResponse response){

Manage byEntity = manageService.getByEntity(manage);

if(byEntity == null){

return “redirect:/login/mtuichu”;

}else{

request.getSession().setAttribute(“role”, 1);

request.getSession().setAttribute(“username”, byEntity.getUsername());

request.getSession().setAttribute(“userId”, byEntity.getId());

return “login/index”;

/**

• 除了管理员意外的登陆

• @param code

• @param password

• @param role

• @param request

• @param response

• @return

*/

@RequestMapping(“/tologin”)

public String toLogin(String code,String password,Integer role, HttpServletRequest request, HttpServletResponse response){

// 4 学生，3 任课教师 ，2辅导员

if (role == 4){

Student s = new Student();

s.setIsDelete(0);

s.setCode(code);

s.setPassword(password);

Student byEntity = studentService.getByEntity(s);

if(byEntity == null){

return “redirect:/login/uLogin.action”;

}else{

request.getSession().setAttribute(“role”,role);

request.getSession().setAttribute(“username”, byEntity.getUsername());

request.getSession().setAttribute(“userId”, byEntity.getId());

if (role == 3){

Teacher s = new Teacher();

s.setIsDelete(0);

s.setCode(code);

s.setPassword(password);

Teacher byEntity = teacherService.getByEntity(s);

if(byEntity == null){

return “redirect:/login/uLogin.action”;

}else{

request.getSession().setAttribute(“role”,role);

request.getSession().setAttribute(“username”, byEntity.getUsername());

request.getSession().setAttribute(“userId”, byEntity.getId());

if (role == 2){

Fdy s = new Fdy();

s.setCode(code);

s.setPassword(password);

Fdy byEntity = fdyService.getByEntity(s);

if(byEntity == null){

return “redirect:/login/uLogin.action”;

}else{

request.getSession().setAttribute(“role”,role);

request.getSession().setAttribute(“username”, byEntity.getUsername());

request.getSession().setAttribute(“userId”, byEntity.getId());

return “login/index”;

/**

• 退出

• @param request

• @param response

• @return

*/

@RequestMapping(“/tuichu”)

public String tuichu( HttpServletRequest request, HttpServletResponse response){

HttpSession session = request.getSession();

session.invalidate();

return “login/uLogin”;

/*

• 其他角色退出

*/

@RequestMapping(“/uTui”)

public String uTui( HttpServletRequest request, HttpServletResponse response){

HttpSession session = request.getSession();

session.invalidate();

return “redirect:/login/uLogin”;

@RequestMapping(“/head”)

private String head(){

return “inc/head”;

@RequestMapping(“/left”)

private String left(){

return “inc/left”;

---

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