基于javaweb+mysql的ssm+maven学生考勤请假管理系统(java+ssm+jsp+layui+mysql)
私信源码获取及调试交流
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
管理员：
教师：
学生：
辅导员：
基于javaweb+mysql的SSM+Maven学生考勤请假管理系统(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
- 后端：Spring+SpringMVC+Mybatis 2. 前端：JSP+CSS+JavaScript+layui
使用说明
- 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
params.put("code", fdy.getCode());
}
if(!isEmpty(fdy.getSex())){
params.put("sex", fdy.getSex());
}
if(!isEmpty(fdy.getBjId())){
params.put("bjId", fdy.getBjId());
}
//分页查询
Pager<Fdy> pagers = fdyService.findByMap(params);
model.addAttribute("pagers", pagers);
//存储查询条件
model.addAttribute("obj", fdy);
return "fdy/fdy";
}
/**********************************【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<Bj> listAllByEntity = bjService.listAllByEntity(b);
model.addAttribute("bjs", listAllByEntity);
return "fdy/add";
}
/**
* 跳至详情页面
* @return
*/
@RequestMapping(value = "/view")
public String view(Integer id,Model model) {
Fdy obj = fdyService.load(id);
model.addAttribute("obj",obj);
return "fdy/view";
}
@RequestMapping(value = "/pass")
public String pass(Integer id,HttpServletRequest request,Model model) {
Object attribute = request.getSession().getAttribute("userId");
if (attribute == null){
*/
@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
* @return
*/
@RequestMapping(value = "/exAdd")
public String exAdd(Manage manage, Model model, HttpServletRequest request, HttpServletResponse response) {
manageService.insert(manage);
return "redirect:/manage/findBySql.action";
}
/**
* 跳至修改页面
* @return
*/
@RequestMapping(value = "/update")
public String update(Integer id,Model model) {
Manage obj = manageService.load(id);
model.addAttribute("obj",obj);
return "manage/update";
}
/**
* 添加修改
* @return
*/
@RequestMapping(value = "/exUpdate")
public String exUpdate(Manage manage, Model model, HttpServletRequest request, HttpServletResponse response) {
//1.通过实体类修改，可以多传修改条件
manageService.updateById(manage);
//2.通过主键id修改
//manageService.updateById(manage);
return "redirect:/manage/findBySql.action";
}
/**
* 删除通过主键
* @return
*/
@RequestMapping(value = "/delete")
public String delete(Integer id, Model model, HttpServletRequest request, HttpServletResponse response) {
///1.通过主键删除
manageService.deleteById(id);
/*以下是多种删除方式*/
// //2.通过实体条件删除
// manageService.deleteByEntity(manage);
// //3.通过参数删除
// //通过map查询
// Map<String,Object> params = new HashMap<String,Object>();
//
// if(!isEmpty(manage.getUsername())){
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();
/**********************************【增删改】******************************************************/
/**
* 跳至添加页面
* @return
*/
@RequestMapping(value = "/add")
public String add() {
return "record/add";
}
/**
* 跳至详情页面
* @return
*/
@RequestMapping(value = "/view")
public String view(Integer id,Model model) {
Record obj = recordService.load(id);
model.addAttribute("obj",obj);
return "record/view";
}
/**
* 添加执行
* @return
*/
@RequestMapping(value = "/exAdd")
@ResponseBody
public String exAdd(Record record, Model model, HttpServletRequest request, HttpServletResponse response) {
String ipAdrress = getIp(request);
Record obj = recordService.load(record.getId());
JSONObject j = new JSONObject();
//查看是否有ip冲突 0 未签到 1 已签到 2 请假
Record r = new Record();
r.setSignId(obj.getSignId());
r.setIp(ipAdrress);
Integer status = obj.getSign().getStatus();
if (status == 1){
j.put("res",3);
return j.toString();
}
}
/**********************************【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<Bj> listAllByEntity = bjService.listAllByEntity(b);
model.addAttribute("bjs", listAllByEntity);
return "fdy/add";
}
/**
* 跳至详情页面
* @return
*/
@RequestMapping(value = "/view")
public String view(Integer id,Model model) {
Fdy obj = fdyService.load(id);
model.addAttribute("obj",obj);
return "fdy/view";
}
@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());
Fdy obj = fdyService.load(userId);
model.addAttribute("obj",obj);
return "fdy/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());
Fdy byId = fdyService.getById(userId);
/**
* @ClassName:
* @Description:
*/
@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;
file.createNewFile();
}
files[i].transferTo(file);
} catch (Exception e) {
e.printStackTrace();
System.out.println("上传出错");
}
}
}
return "";
}
// --------------------------------------- 华丽分割线 ------------------------------
}
/**
* @ClassName:
* @Description:
*/
/**
* 依赖注入 start dao/service/===
*/
@Autowired
private ManageService manageService;
// --------------------------------------- 华丽分割线 ------------------------------
/*********************************查询列表【不分页】***********************************************/
/**
* 【不分页 => 查询列表 => 无条件】
* @Title: listAll
* @Description: TODO(这里用一句话描述这个方法的作用)
* @param @return 设定文件
* @return String 返回类型
* @throws
*/
@RequestMapping(value = "/listAll")
public String listAll(Manage manage, Model model, HttpServletRequest request, HttpServletResponse response){
List<Manage> listAll = manageService.listAll();
model.addAttribute("list", listAll);
return "manage/manage";
}
/**
* 【不分页=》查询列表=>有条件】
* @Title: listByEntity
* @Description: TODO(这里用一句话描述这个方法的作用)
* @param @return 设定文件
* @return String 返回类型
* @throws
*/
@RequestMapping(value = "/listByEntity")
public String listByEntity(Manage manage, Model model, HttpServletRequest request, HttpServletResponse response){
List<Manage> listAll = manageService.listAllByEntity(manage);
model.addAttribute("list", listAll);
return "manage/manage";
}
if (attribute == null){
return "redirect:/login/uLogin";
}
Integer userId = Integer.valueOf(attribute.toString());
qj.setStatus(0);
Student byId = studentService.getById(userId);
Integer bjId = byId.getBjId();
Fdy f = new Fdy();
f.setBjId(bjId);
List<Fdy> listAllByEntity = fdyService.listAllByEntity(f);
qj.setBjId(bjId);
qj.setFdyId(listAllByEntity.get(0).getId());
qj.setStudentId(userId);
qjService.insert(qj);
return "redirect:/qj/myqj.action";
}
/**
* 跳至修改页面
* @return
*/
@RequestMapping(value = "/update")
public String update(Integer id,Model model) {
Qj obj = qjService.load(id);
model.addAttribute("obj",obj);
return "qj/update";
}
/**
* 添加修改
* @return
*/
@RequestMapping(value = "/exUpdate")
public String exUpdate(Qj qj, Model model, HttpServletRequest request, HttpServletResponse response) {
//1.通过实体类修改，可以多传修改条件
qjService.updateById(qj);
//2.通过主键id修改
//qjService.updateById(qj);
return "redirect:/qj/myqj.action";
}
private String head(){
return "inc/head";
}
@RequestMapping("/left")
private String left(){
return "inc/left";
}
}
/**
* @ClassName:
* @Description:
*/
@Controller
@RequestMapping("/bj")
public class BjController extends BaseController {
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
* 添加修改
* @return
*/
@RequestMapping(value = "/exUpdate")
public String exUpdate(TeacherBj teacherBj, Model model, HttpServletRequest request, HttpServletResponse response) {
//1.通过实体类修改，可以多传修改条件
teacherBjService.updateById(teacherBj);
//2.通过主键id修改
//teacherBjService.updateById(teacherBj);
return "redirect:/teacherBj/findBySql.action";
}
/**
* 删除通过主键
* @return
*/
@RequestMapping(value = "/delete")
public String delete(Integer id, Model model, HttpServletRequest request, HttpServletResponse response) {
///1.通过主键删除
teacherBjService.deleteById(id);
/*以下是多种删除方式*/
// //2.通过实体条件删除
// teacherBjService.deleteByEntity(teacherBj);
// //3.通过参数删除
// //通过map查询
// Map<String,Object> params = new HashMap<String,Object>();
//
// if(!isEmpty(teacherBj.getTeacherId())){
// params.put("teacherId", teacherBj.getTeacherId());
// }
//
// if(!isEmpty(teacherBj.getBjId())){
// params.put("bjId", teacherBj.getBjId());
// }
//
// teacherBjService.deleteByMap(params);
// //4.状态删除
// TeacherBj load = teacherBjService.getById(teacherBj.getId())
// load.setIsDelete(1);
// teacherBjService.update(load);
//5.状态删除
//TeacherBj load = teacherBjService.load(id);
//load.setIsDelete(1);
//teacherBjService.updateById(load);
return "redirect:/teacherBj/findBySql.action";
}
// --------------------------------------- 华丽分割线 ------------------------------
// --------------------------------------- 【下面是ajax操作的方法。】 ------------------------------
e.printStackTrace();
System.out.println("上传出错");
}
}
}
return "";
}
// --------------------------------------- 华丽分割线 ------------------------------
}
/**
* @ClassName:
* @Description:
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";
}
}
}
if(!isEmpty(qj.getFdyId())){
sql += " and fdyId like '%"+qj.getFdyId()+"%'";
}
if(!isEmpty(qj.getStartTime())){
sql += " and startTime like '%"+qj.getStartTime()+"%'";
}
if(!isEmpty(qj.getEndTime())){
sql += " and endTime like '%"+qj.getEndTime()+"%'";
}
if(!isEmpty(qj.getStatus())){
sql += " and status like '%"+qj.getStatus()+"%'";
}
sql += " ORDER BY ID DESC ";
Pager<Qj> pagers = qjService.findBySqlRerturnEntity(sql);
model.addAttribute("pagers", pagers);
//存储查询条件
model.addAttribute("obj", qj);
return "qj/qj";
}
//findBySqlSign
@RequestMapping(value = "/findBySqlSign")
public String findBySqlSign(Qj qj, Model model, HttpServletRequest request, HttpServletResponse response) {
//分页查询
String sql = "SELECT * FROM qj WHERE bjId = "+qj.getBjId();
if(!isEmpty(qj.getBjId())){
sql += " and bjId like '%"+qj.getBjId()+"%'";
}
if(!isEmpty(qj.getStudentId())){
sql += " and studentId like '%"+qj.getStudentId()+"%'";
}
if(!isEmpty(qj.getFdyId())){
sql += " and fdyId like '%"+qj.getFdyId()+"%'";
}
if(!isEmpty(qj.getStartTime())){
sql += " and startTime like '%"+qj.getStartTime()+"%'";
}
if(!isEmpty(qj.getEndTime())){
sql += " and endTime like '%"+qj.getEndTime()+"%'";
}
if(!isEmpty(qj.getStatus())){
sql += " and status like '%"+qj.getStatus()+"%'";
}
sql += " ORDER BY ID DESC ";
Pager<Qj> pagers = qjService.findBySqlRerturnEntity(sql);
model.addAttribute("pagers", pagers);
//存储查询条件
model.addAttribute("obj", qj);
model.addAttribute("bjId", qj.getBjId());
return "qj/qjSign";
}
params.put("status", sign.getStatus());
}
if(!isEmpty(sign.getFdyId())){
params.put("fdyId", sign.getFdyId());
}
//分页查询
Pager<Sign> pagers = signService.findByMap(params);
model.addAttribute("pagers", pagers);
//存储查询条件
model.addAttribute("obj", sign);
return "sign/sign";
}
/**********************************【增删改】******************************************************/
/**
* 跳至添加页面
* @return
*/
@RequestMapping(value = "/add")
public String add(Integer bjId,Model model) {
model.addAttribute("bjId", bjId);
return "sign/add";
}
/**
* 跳至详情页面
* @return
*/
@RequestMapping(value = "/view")
public String view(Integer id,Model model) {
Sign obj = signService.load(id);
model.addAttribute("obj",obj);
return "sign/view";
}
/**
* 添加执行
* @return
*/
@RequestMapping(value = "/exAdd")
public String exAdd(Sign sign, Model model, HttpServletRequest request, HttpServletResponse response) {
Object attribute = request.getSession().getAttribute("userId");
if (attribute == null){
return "redirect:/login/uLogin";
}
