作者主页：源码空间站2022

 简介：Java领域优质创作者、Java项目、学习资料、技术互助

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项目介绍

本项目包含管理员与教师两种角色；

管理员角色包含以下功能：

管理员角色登录,教师管理,教师授课管理,审批教师的项目开题,项目详情审批,项目总结审批,公告管理等功能。

教师角色包含以下功能：

教师角色登录,修改个人信息,修改密码,公告列表管理,开题审批管理,项目排名,项目详情审批管理,项目总结管理等功能。

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 5.7/8.0版本均可；

6.是否Maven项目：是；

技术栈

1. 后端：Spring+SpringMVC+Mybatis

2. 前端：Jsp+CSS+JavaScript+jQuery+bootstrap

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

运行截图

管理员角色

教师角色 

相关代码

登录模块

package com.kewen.teacher.controller;import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;import com.alibaba.fastjson.JSONObject;
import com.kewen.teacher.base.BaseController;
import com.kewen.teacher.po.Manage;
import com.kewen.teacher.po.Teacher;
import com.kewen.teacher.po.Teacherclass;
import com.kewen.teacher.service.ManageService;
import com.kewen.teacher.service.TeacherService;@Controller
@RequestMapping("/login")
public class LoginController  extends BaseController{@Autowiredprivate ManageService manageService;@Autowiredprivate TeacherService teacherService;/*** 跳转登陆* @return*/@RequestMapping("/login")public String login(){return "login/mLogin";}@RequestMapping("/mtuichu")public String mtuichu(HttpServletRequest request){//request.getSession().invalidate();return "login/mLogin";}@RequestMapping("/welcome")private String welcome(){return "login/welcome";}@RequestMapping("/toLogin")public String toLogin(Manage manage, Integer type,HttpServletRequest request, HttpServletResponse response){if (type == null){return "redirect:/login/mtuichu";	}if (type == 1){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());}}if (type == 2){Teacher t = new Teacher();t.setPassword(manage.getPassWord());t.setUsername(manage.getUserName());t.setIsDelete(0);Teacher byEntity = teacherService.getByEntity(t);if(byEntity == null){return "redirect:/login/mtuichu";	}else{request.getSession().setAttribute("role", 2);request.getSession().setAttribute("username", byEntity.getUsername());request.getSession().setAttribute("userId", byEntity.getId());}}return "login/mIndex";}/*** 退出* @param request* @param response* @return*/@RequestMapping("/tuichu")public String tuichu( HttpServletRequest request, HttpServletResponse response){HttpSession session = request.getSession();session.invalidate();return "login/login";}@RequestMapping("/head")private String head(){return "inc/head";}@RequestMapping("/left")private String left(){return "inc/left";}@RequestMapping(value = "/update")public String update(Integer id,Model model,HttpServletRequest request) {Object attribute = request.getSession().getAttribute("userId");if (attribute == null){return "redirect:/login/mtuichu";	}Integer userId = Integer.valueOf(attribute.toString());Teacher byId = teacherService.getById(userId);model.addAttribute("obj",byId);return "login/update";}@RequestMapping(value = "/toUpdate")public String toUpdate(Integer id,String phone,Model model,HttpServletRequest request) {Object attribute = request.getSession().getAttribute("userId");if (attribute == null){return "redirect:/login/mtuichu";	}Integer userId = Integer.valueOf(attribute.toString());Teacher byId = teacherService.getById(userId);byId.setPhone(phone);teacherService.updateById(byId);model.addAttribute("obj",byId);return "login/update";}@RequestMapping(value = "/pass")public String pass(Integer id,Model model,HttpServletRequest request) {Object attribute = request.getSession().getAttribute("userId");if (attribute == null){return "redirect:/login/mtuichu";	}Integer userId = Integer.valueOf(attribute.toString());Teacher byId = teacherService.getById(userId);model.addAttribute("obj",byId);return "login/pass";}@RequestMapping("/upass")@ResponseBodypublic 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();}}

管理模块

package com.kewen.teacher.controller;
import java.io.File;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.commons.CommonsMultipartFile;import com.alibaba.fastjson.JSONObject;
import com.kewen.teacher.base.BaseController;
import com.kewen.teacher.mapper.*;
import com.kewen.teacher.po.*;
import com.kewen.teacher.service.*;
import com.kewen.teacher.utils.Pager;import java.util.*;@Controller
@RequestMapping("/manage")
public class ManageController extends BaseController {/*** 依赖注入 start dao/service/===*/@Autowiredprivate 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 * @author* @return String 返回类型 * @throws*/@RequestMapping(value = "/listAll")public String listAll(Manage manage, Model model, HttpServletRequest request, HttpServletResponse response){List 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 * @author* @return String 返回类型 * @throws*/@RequestMapping(value = "/listByEntity")public String listByEntity(Manage manage, Model model, HttpServletRequest request, HttpServletResponse response){List listAll = manageService.listAllByEntity(manage);model.addAttribute("list", listAll);return "manage/manage";}/***  【不分页=》查询列表=>有条件】* @Title: listByMap * @Description: TODO(这里用一句话描述这个方法的作用) * @param @return 设定文件 * @author * @return String 返回类型 * @throws*/@RequestMapping(value = "/listByMap")public String listByMap(Manage manage, Model model, HttpServletRequest request, HttpServletResponse response){//通过map查询Map params = new HashMap();if(!isEmpty(manage.getUserName())){params.put("userName", manage.getUserName());}if(!isEmpty(manage.getPassWord())){params.put("passWord", manage.getPassWord());}if(!isEmpty(manage.getRealName())){params.put("realName", manage.getRealName());}List listAll = manageService.listByMap(params);model.addAttribute("list", listAll);return "manage/manage";}/*********************************查询列表【分页】***********************************************//*** 分页查询 返回list对象(通过对象)* * @param request* @param response* @return*/@RequestMapping(value = "/findByObj")public String findByObj(Manage manage, Model model, HttpServletRequest request, HttpServletResponse response) {//分页查询Pager pagers = manageService.findByEntity(manage);model.addAttribute("pagers", pagers);//存储查询条件model.addAttribute("obj", manage);return "manage/manage";}/*** 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(Manage manage, Model model, HttpServletRequest request, HttpServletResponse response) {//分页查询String sql = "SELECT * FROM manage WHERE 1=1 ";if(!isEmpty(manage.getUserName())){sql += " and userName like '%"+manage.getUserName()+"%'";}if(!isEmpty(manage.getPassWord())){sql += " and passWord like '%"+manage.getPassWord()+"%'";}if(!isEmpty(manage.getRealName())){sql += " and realName like '%"+manage.getRealName()+"%'";}sql += " ORDER BY ID DESC ";Pager pagers = manageService.findBySqlRerturnEntity(sql);model.addAttribute("pagers", pagers);//存储查询条件model.addAttribute("obj", manage);return "manage/manage";}/*** 分页查询 返回list对象(通过Map)* * @param request* @param response* @return*/@RequestMapping(value = "/findByMap")public String findByMap(Manage manage, Model model, HttpServletRequest request, HttpServletResponse response) {//通过map查询Map params = new HashMap();if(!isEmpty(manage.getUserName())){params.put("userName", manage.getUserName());}if(!isEmpty(manage.getPassWord())){params.put("passWord", manage.getPassWord());}if(!isEmpty(manage.getRealName())){params.put("realName", manage.getRealName());}//分页查询Pager pagers = manageService.findByMap(params);model.addAttribute("pagers", pagers);//存储查询条件model.addAttribute("obj", manage);return "manage/manage";}/**********************************【增删改】******************************************************//*** 跳至添加页面* @return*/@RequestMapping(value = "/add")public String add() {return "manage/add";}/*** 跳至详情页面* @return*/@RequestMapping(value = "/view")public String view(Integer id,Model model) {Manage obj = manageService.load(id);model.addAttribute("obj",obj);return "manage/view";}/*** 添加执行* @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 params = new HashMap();
//		
//        if(!isEmpty(manage.getUserName())){
//        	params.put("userName", manage.getUserName());
//		}
//       
//        if(!isEmpty(manage.getPassWord())){
//        	params.put("passWord", manage.getPassWord());
//		}
//       
//        if(!isEmpty(manage.getRealName())){
//        	params.put("realName", manage.getRealName());
//		}
//       
//		manageService.deleteByMap(params);
//		//4.状态删除
//		Manage load = manageService.getById(manage.getId())
//		load.setIsDelete(1);
//		manageService.update(load);//5.状态删除//Manage load = manageService.load(id);//load.setIsDelete(1);//manageService.update(load);return "redirect:/manage/findBySql.action";}// --------------------------------------- 华丽分割线 ------------------------------// --------------------------------------- 【下面是ajax操作的方法。】 ------------------------------/*********************************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 * @author* @return String 返回类型 * @throws*/@RequestMapping(value = "/listAllJson", method = RequestMethod.POST)@ResponseBodypublic String listAllJson(Manage manage, HttpServletRequest request, HttpServletResponse response){List listAll = manageService.listAll();JSONObject jsonObject = new JSONObject();jsonObject.put("list", listAll);jsonObject.put("obj", manage);return jsonObject.toString();}/***  【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 * @author* @return String 返回类型 * @throws*/@RequestMapping(value = "/listByEntityJson", method = RequestMethod.POST)@ResponseBodypublic String listByEntityJson(Manage manage,  HttpServletRequest request, HttpServletResponse response){List listAll = manageService.listAllByEntity(manage);JSONObject jsonObject = new JSONObject();jsonObject.put("list", listAll);jsonObject.put("obj", manage);return jsonObject.toString();}/***  【不分页=》查询列表=>有条件】* @Title: listByMap * @Description: TODO(这里用一句话描述这个方法的作用) * @param @return 设定文件 * @author * @return String 返回类型 * @throws*/@RequestMapping(value = "/listByMapJson", method = RequestMethod.POST)@ResponseBodypublic String listByMapJson(Manage manage,HttpServletRequest request, HttpServletResponse response){//通过map查询Map params = new HashMap();if(!isEmpty(manage.getUserName())){params.put("userName", manage.getUserName());}if(!isEmpty(manage.getPassWord())){params.put("passWord", manage.getPassWord());}if(!isEmpty(manage.getRealName())){params.put("realName", manage.getRealName());}List listAll = manageService.listByMap(params);JSONObject jsonObject = new JSONObject();jsonObject.put("list", listAll);jsonObject.put("obj", manage);return jsonObject.toString();}/*** 分页查询 返回list json(通过对象)* * @param request* @param response* @return*/@RequestMapping(value = "/findByObjJson", method = RequestMethod.POST)@ResponseBodypublic String findByObjByEntityJson(Manage manage, HttpServletRequest request, HttpServletResponse response) {//分页查询Pager pagers = manageService.findByEntity(manage);JSONObject jsonObject = new JSONObject();jsonObject.put("pagers", pagers);jsonObject.put("obj", manage);return jsonObject.toString();}/*** 分页查询 返回list json(通过Map)* * @param request* @param response* @return*/@RequestMapping(value = "/findByMapJson",  method = RequestMethod.POST)@ResponseBodypublic String findByMapJson(Manage manage,HttpServletRequest request, HttpServletResponse response) {//通过map查询Map params = new HashMap();if(!isEmpty(manage.getUserName())){params.put("userName", manage.getUserName());}if(!isEmpty(manage.getPassWord())){params.put("passWord", manage.getPassWord());}if(!isEmpty(manage.getRealName())){params.put("realName", manage.getRealName());}//分页查询Pager pagers = manageService.findByMap(params);JSONObject jsonObject = new JSONObject();jsonObject.put("pagers", pagers);jsonObject.put("obj", manage);return jsonObject.toString();}/*** ajax 添加* @param * @return*/@RequestMapping(value = "/exAddJson", method = RequestMethod.POST)@ResponseBodypublic String exAddJson(Manage manage, Model model, HttpServletRequest request, HttpServletResponse response) {manageService.insert(manage);JSONObject jsonObject = new JSONObject();jsonObject.put("message", "添加成功");return jsonObject.toString();}/*** ajax 修改* @param * @return*/@RequestMapping(value = "/exUpdate.json", method = RequestMethod.POST)@ResponseBodypublic String exUpdateJson(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);JSONObject jsonObject = new JSONObject();jsonObject.put("message", "修改成功");return jsonObject.toString();}/*** ajax 删除* @return*/@RequestMapping(value = "/delete.json", method = RequestMethod.POST)@ResponseBodypublic String exDeleteJson(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 params = new HashMap();
//		
//        if(!isEmpty(manage.getUserName())){
//        	params.put("userName", manage.getUserName());
//		}
//       
//        if(!isEmpty(manage.getPassWord())){
//        	params.put("passWord", manage.getPassWord());
//		}
//       
//        if(!isEmpty(manage.getRealName())){
//        	params.put("realName", manage.getRealName());
//		}
//       
//		manageService.deleteByMap(params);
//		//4.状态删除
//		Manage load = manageService.getById(manage.getId())
//		load.setIsDelete(1);
//		manageService.updateById(load);//5.状态删除//Manage load = manageService.load(id);//load.setIsDelete(1);//manageService.updateById(load);JSONObject jsonObject = new JSONObject();jsonObject.put("message", "删除成功");return jsonObject.toString();}/*** 单文件上传* @param file* @param request* @param model* @return*/@RequestMapping(value = "/saveFile")  public String saveFile(@RequestParam(value = "file", required = false) MultipartFile file, HttpServletRequest request, Model model) {  System.out.println("开始");  String path = request.getSession().getServletContext().getRealPath("/upload");  String fileName = file.getOriginalFilename();  System.out.println(path);  File targetFile = new File(path, fileName);  if(!targetFile.exists()){  targetFile.mkdirs();  }  //保存  try {  file.transferTo(targetFile);  } catch (Exception e) {  e.printStackTrace();  }  return "";  }  /*** springMvc多文件上传* @param files* @param id* @return*/@RequestMapping(value = "/saveFiles")public String saveFiles(@RequestParam("file") CommonsMultipartFile[] files,Integer id,HttpServletRequest request){for(int i = 0;i" + files[i].getOriginalFilename());if(!files[i].isEmpty()){int pre = (int) System.currentTimeMillis();try {//拿到输出流，同时重命名上传的文件String filePath = request.getRealPath("/upload");File f=new File(filePath);if(!f.exists()){f.mkdirs();}String fileNmae=new Date().getTime() + files[i].getOriginalFilename();File file=new File(filePath+"/"+pre + files[i].getOriginalFilename());if(!file.exists()){file.createNewFile();}files[i].transferTo(file);} catch (Exception e) {e.printStackTrace();System.out.println("上传出错");}}}return "";}// --------------------------------------- 华丽分割线 ------------------------------}

教师模块

package com.kewen.teacher.controller;
import java.io.File;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.commons.CommonsMultipartFile;import com.alibaba.fastjson.JSONObject;
import com.kewen.teacher.base.BaseController;
import com.kewen.teacher.po.*;
import com.kewen.teacher.utils.Pager;
import java.util.*;import com.kewen.teacher.po.*;
import com.kewen.teacher.mapper.*;
import com.kewen.teacher.service.*;/*** @ClassName:  * @Description: * @author  - - admin* @date - 2018年10月23日 19时51分27秒*/@Controller
@RequestMapping("/teacher")
public class TeacherController extends BaseController {/*** 依赖注入 start dao/service/===*/@Autowiredprivate TeacherService teacherService;// --------------------------------------- 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(Teacher teacher, Model model, HttpServletRequest request, HttpServletResponse response) {//分页查询String sql = "SELECT * FROM teacher WHERE isDelete = 0 ";if(!isEmpty(teacher.getUsername())){sql += " and username like '%"+teacher.getUsername()+"%'";}if(!isEmpty(teacher.getSex())){sql += " and sex like '%"+teacher.getSex()+"%'";}if(!isEmpty(teacher.getPassword())){sql += " and password like '%"+teacher.getPassword()+"%'";}if(!isEmpty(teacher.getXw())){sql += " and xw like '%"+teacher.getXw()+"%'";}if(!isEmpty(teacher.getPhone())){sql += " and phone like '%"+teacher.getPhone()+"%'";}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 params = new HashMap();if(!isEmpty(teacher.getUsername())){params.put("username", teacher.getUsername());}if(!isEmpty(teacher.getSex())){params.put("sex", teacher.getSex());}if(!isEmpty(teacher.getPassword())){params.put("password", teacher.getPassword());}if(!isEmpty(teacher.getXw())){params.put("xw", teacher.getXw());}if(!isEmpty(teacher.getPhone())){params.put("phone", teacher.getPhone());}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() {return "teacher/add";}/*** 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, Model model, HttpServletRequest request, HttpServletResponse response) {teacher.setIsDelete(0);teacher.setPassword("111111");teacherService.insert(teacher);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);model.addAttribute("obj",obj);return "teacher/update";}/*** 添加修改* @return*/@RequestMapping(value = "/exUpdate")public String exUpdate(Teacher teacher, Model model, HttpServletRequest request, HttpServletResponse response) {teacherService.updateById(teacher);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);load.setIsDelete(1);teacherService.updateById(load);return "redirect:/teacher/findBySql.action";}}

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