Java项目:教务学生管理成绩管理系统(java+SSM+JSP+jQuery+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：
管理员登录,修改个人资料,修改密码,用户管理,班级管理,科目管理,教务老师管理,任课老师管理,学生管理,成绩管理等功能。

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.是否Maven项目: 否；查看源码目录中是否包含pom.xml；若包含，则为maven项目，否则为非maven项目 
6.数据库：MySql 5.7等版本均可；

技术栈

1. 后端：Spring springmvc mybatis
2. 前端：JSP+css+javascript+jQuery

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，配置tomcat

 

 

 

 

 

用户管理控制层： 

@Controller
@RequestMapping(value = "User")
public class UserController {
	@Autowired
	private UserMapper userMapper;

	@RequestMapping(value = "/login.do")
	public String login(HttpServletRequest request, User util, Model model) {
			
		HttpSession session = request.getSession();
		String code = (String) session.getAttribute("code");
		String userCode = request.getParameter("code");

		if (!code.equals(userCode)) {
			model.addAttribute("errMsg", "验证码错误");
			return "../login";
		}
		User user = userMapper.getObjectByName(util);
		if (null == user) {
			model.addAttribute("errMsg", "登录失败");
			return "../login";
		}
		boolean flag = user.getS_1().equals(util.getS_1());
		if (!flag) {
			model.addAttribute("errMsg", "登录失败");
			return "../login";
		}
		 
		if (flag && !SysUtil.getSysFlag()) {
			model.addAttribute("errMsg", "无法登陆，请联系管理员");
			return "../login";
		}

		session.setAttribute("user_id", user.getId());
		session.setAttribute("user_type", user.getS_11());
		session.setAttribute("type1", "sys_admin");
		session.setAttribute("type2", "sys_admin");
		session.setAttribute("name", user.getS_2());
		session.setAttribute("username", user.getS_0());
		return "../index";
	}

	@RequestMapping(value = "/updatepwd.do")
	public String updatepwd(HttpServletRequest request, User util, Model model) {

		HttpSession session = request.getSession();
		int user_id = (Integer) session.getAttribute("user_id");
		User userTmp = userMapper.selectObject(user_id);

		String oldPwd = util.getS_3();
		String newPwd = util.getS_4();
		String rePwd = util.getS_5();
		if (null == oldPwd || "".equals(oldPwd) || null == newPwd
				|| "".equals(newPwd) || null == rePwd || "".equals(rePwd)) {
			model.addAttribute("errMsg", "密码信息不能为空");
			model.addAttribute("util", userTmp);
			return "User/updatepwd";
		}

		if (!newPwd.equals(rePwd)) {
			model.addAttribute("errMsg", "确认密码不一致");
			model.addAttribute("util", userTmp);
			return "User/updatepwd";
		}

		if (newPwd.equals(oldPwd)) {
			model.addAttribute("errMsg", "旧密码不能与新密码一致");
			model.addAttribute("util", userTmp);
			return "User/updatepwd";
		}

		if (!oldPwd.equals(userTmp.getS_1())) {
			model.addAttribute("errMsg", "旧密码错误");
			model.addAttribute("util", userTmp);
			return "User/updatepwd";
		}
		userTmp.setS_1(newPwd);
		userMapper.updateObject(userTmp);
		return "User/uppwdok";
	}

	@RequestMapping(value = "/updateinfo.do")
	public String updateinfo(HttpServletRequest request, User util, Model model) {
		userMapper.updateObject(util);
		model.addAttribute("util", util);
		model.addAttribute("errMsg", "个人信息修改成功");
		return "User/updateinfo";
	}

	@RequestMapping(value = "/beforepass.do")
	public String beforepass(HttpServletRequest request, User util, Model model) {
		HttpSession session = request.getSession();
		int user_id = (Integer) session.getAttribute("user_id");
		util = userMapper.selectObject(user_id);
		model.addAttribute("util", util);
		return "User/updatepwd";
	}

	@RequestMapping(value = "/beforeinfo.do")
	public String beforeinfo(HttpServletRequest request, User util, Model model) {
		HttpSession session = request.getSession();
		int user_id = (Integer) session.getAttribute("user_id");
		util = userMapper.selectObject(user_id);
		model.addAttribute("util", util);
		return "User/updateinfo";
	}

	@RequestMapping(value = "/register.do")
	public String register(HttpServletRequest request, User util, Model model) {
		HttpSession session = request.getSession();
		String code = (String) session.getAttribute("code");
		String userCode = request.getParameter("code");
		if (!code.equals(userCode)) {
			model.addAttribute("errMsg", "验证码错误");
			return "../register";
		}
		User user = userMapper.getObjectByName(util);
		if (null != user) {
			model.addAttribute("errMsg", "该用户名已经存在");
			return "../register";
		}
		userMapper.insertObject(util);
		model.addAttribute("registerMsg", "恭喜您，注册成功！");
		return "../login";
	}

	@RequestMapping(value = "/initUtil.do")
	public String initUtil(HttpServletRequest request, Model model) {
		return "User/saveOrUpdate";
	}

	@RequestMapping(value = "/selectUtil.do")
	public String selectUtil(HttpServletRequest request, User util, Model model) {
		util = userMapper.selectObject(util.getId());
		model.addAttribute("util", util);
		return "User/saveOrUpdate";
	}

	@SuppressWarnings({ "rawtypes", "unchecked" })
	@RequestMapping(value = "/getAllUtil.do")
	public String getAllUtil(HttpServletRequest request, User util, Model model) {
		String field = request.getParameter("field");
		String fieldValue = request.getParameter("fieldValue");
		String pageNo = request.getParameter("pageModel.currentPageNo");
		int currentPageNo = 1;
		try {
			fieldValue = new String(fieldValue.getBytes("iso-8859-1"), "utf-8");
			currentPageNo = Integer.parseInt(pageNo);
		} catch (Exception e) {
		}
		List<User> list = userMapper.getObjectList(field, fieldValue);
		PageModel pageModel = new PageModel();
		pageModel = pageModel.getUtilByController(list, currentPageNo);
		model.addAttribute("pageModel", pageModel);
		model.addAttribute("fieldValue", fieldValue);
		model.addAttribute("field", field);
		return "User/find";
	}

	@RequestMapping(value = "/deleteManyUtil.do")
	public String deleteManyUtil(HttpServletRequest request, User util,
			Model model) {
		String ids[] = request.getParameterValues("id");
		for (String id : ids) {
			util = new User();
			util.setId(Integer.parseInt(id));
			try {
			userMapper.deleteObject(util.getId());
		} catch (Exception e) {
		}
		}
		return this.getAllUtil(request, util, model);
	}

	@RequestMapping(value = "/deleteUtil.do")
	public String deleteUtil(HttpServletRequest request, User util, Model model) {
		try {
			userMapper.deleteObject(util.getId());
		} catch (Exception e) {
		}
		return this.getAllUtil(request, util, model);
	}

	@RequestMapping(value = "/saveOrUpdateObject.do")
	public String saveOrUpdateObject(HttpServletRequest request, User util,
			Model model) {
		List<User> list = userMapper.getObjectList("s_0", util.getS_0());
		if (0 == util.getId()) {
			if (list.size() > 0) {
				model.addAttribute("util", util);
				model.addAttribute("errMsg", "该信息已存在!");
				return "User/saveOrUpdate";
			}
			userMapper.insertObject(util);
		} else {
			if (list.size() > 1) {
				model.addAttribute("util", util);
				model.addAttribute("errMsg", "该信息已存在!");
				return "User/saveOrUpdate";
			}
			userMapper.updateObject(util);
		}
		return this.getAllUtil(request, util, model);
	}

	@RequestMapping(value = "/upload.do")
	public String upload(@RequestParam MultipartFile[] myfiles,
			HttpServletRequest request, User util, Model model)
			throws IOException {
		for (MultipartFile file : myfiles) {
			if (!file.isEmpty()) {
				String fileName = file.getOriginalFilename();
				String path = request.getSession().getServletContext()
						.getRealPath("image")
						+ File.separator;
				String uploadName = new SimpleDateFormat("yyyyMMddHHmmss")
						.format(new Date()) + fileName;
				File localFile = new File(path + uploadName);
				file.transferTo(localFile);
				util.setS_0(uploadName);
				util.setS_1(fileName);
				util.setS_2(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss")
						.format(new Date()));
			}

			if (0 == util.getId()) {
				userMapper.insertObject(util);
			} else {
				userMapper.updateObject(util);
			}
			return this.getAllUtil(request, util, model);
		}

		return this.getAllUtil(request, util, model);
	}
}

学生管理控制层：

@Controller
@RequestMapping(value = "Student")
public class StudentController {
	@Autowired
	private StudentMapper studentMapper;
	@Autowired
	private UserMapper userMapper;
	@Autowired
	private BnajiMapper bnajiMapper;

	@RequestMapping(value = "/initUtil.do")
	public String initUtil(HttpServletRequest request, Model model) {
		List<User> listUser = userMapper.getObjectList(null, null);
		model.addAttribute("listUser", listUser);
		List<Bnaji> listBnaji = bnajiMapper.getObjectList(null, null);
		model.addAttribute("listBnaji", listBnaji);
		return "Student/saveOrUpdate";
	}

	@RequestMapping(value = "/selectUtil.do")
	public String selectUtil(HttpServletRequest request, Student util, Model model) {
		util = studentMapper.selectObject(util.getId());
		model.addAttribute("util", util);
		List<User> listUser = userMapper.getObjectList(null, null);
		model.addAttribute("listUser", listUser);
		List<Bnaji> listBnaji = bnajiMapper.getObjectList(null, null);
		model.addAttribute("listBnaji", listBnaji);
		return "Student/saveOrUpdate";
	}

	@SuppressWarnings({ "rawtypes", "unchecked" })
	@RequestMapping(value = "/getAllUtil.do")
	public String getAllUtil(HttpServletRequest request, Model model) {
		String field = request.getParameter("field");
		String fieldValue = request.getParameter("fieldValue");
		try {
			fieldValue = new String(fieldValue.getBytes("iso-8859-1"), "utf-8");
		} catch (Exception e) {}
		String pageNo = request.getParameter("pageModel.currentPageNo");
		int currentPageNo = 1;
		try{
			currentPageNo = Integer.parseInt(pageNo);
		}catch(Exception e){
		}
		List<Student> list = studentMapper.getObjectList(field, fieldValue);
		List<Student> listStudent = new ArrayList<Student>();
		HttpSession session = request.getSession();
		int user_id = (Integer) session.getAttribute("user_id");
		String user_type = (String) session.getAttribute("user_type");
		for (Student temp : list) {
			if (user_id == temp.getUser().getId()) {
				listStudent.add(temp);
			}
		}
		if (!"admin".equals(user_type)) {
			//list = listStudent;
		}

		PageModel pageModel = new PageModel();
		pageModel = pageModel.getUtilByController(list, currentPageNo);
		model.addAttribute("pageModel", pageModel);
		model.addAttribute("fieldValue", fieldValue);
		model.addAttribute("field", field);
		return "Student/find";	
}

	@RequestMapping(value = "/deleteUtil.do")
	public String deleteUtil(HttpServletRequest request, Student util, Model model) {
		try{
			studentMapper.deleteObject(util.getId());
		}catch(Exception e){
		}
		return this.getAllUtil(request, model);
	}

	@RequestMapping(value = "/deleteManyUtil.do")                    
	public String deleteManyUtil(HttpServletRequest request, User util,
			Model model) {                                                 
		String ids[] = request.getParameterValues("id");               
		for (String id : ids) {                                          
			util = new User();                                             
			util.setId(Integer.parseInt(id));                              
			try{
				studentMapper.deleteObject(util.getId());
			}catch(Exception e){}
		}                                                                
		return this.getAllUtil(request, model);                    
	}                                                                  

	@RequestMapping(value = "/saveOrUpdateObject.do")
	public String saveOrUpdateObject(HttpServletRequest request, Student util, Model model) {
		List<Student> list = studentMapper.getObjectList("s_0", util.getS_0());
		List<User> listUser = userMapper.getObjectList(null, null);
		model.addAttribute("listUser", listUser);
		List<Bnaji> listBnaji = bnajiMapper.getObjectList(null, null);
		model.addAttribute("listBnaji", listBnaji);
		if (0 == util.getId()) {
			if (list.size() > 0) {
				model.addAttribute("util", util);
				model.addAttribute("errMsg", "该信息已存在!");
				return "Student/saveOrUpdate";
			}
			studentMapper.insertObject(util);
		} else {
			if (list.size() > 1) {
				model.addAttribute("util", util);
				model.addAttribute("errMsg", "该信息已存在!");
				return "Student/saveOrUpdate";
			}
			studentMapper.updateObject(util);
		}
		return this.getAllUtil(request, model);
	}
}

教务老师管理控制层： 

@Controller
@RequestMapping(value = "JiaowuLaoshi")
public class JiaowuLaoshiController {
	@Autowired
	private JiaowuLaoshiMapper jiaowuLaoshiMapper;
	@Autowired
	private UserMapper userMapper;

	@RequestMapping(value = "/initUtil.do")
	public String initUtil(HttpServletRequest request, Model model) {
		List<User> listUser = userMapper.getObjectList(null, null);
		model.addAttribute("listUser", listUser);
		return "JiaowuLaoshi/saveOrUpdate";
	}

	@RequestMapping(value = "/selectUtil.do")
	public String selectUtil(HttpServletRequest request, JiaowuLaoshi util, Model model) {
		util = jiaowuLaoshiMapper.selectObject(util.getId());
		model.addAttribute("util", util);
		List<User> listUser = userMapper.getObjectList(null, null);
		model.addAttribute("listUser", listUser);
		return "JiaowuLaoshi/saveOrUpdate";
	}

	@SuppressWarnings({ "rawtypes", "unchecked" })
	@RequestMapping(value = "/getAllUtil.do")
	public String getAllUtil(HttpServletRequest request, Model model) {
		String field = request.getParameter("field");
		String fieldValue = request.getParameter("fieldValue");
		try {
			fieldValue = new String(fieldValue.getBytes("iso-8859-1"), "utf-8");
		} catch (Exception e) {}
		String pageNo = request.getParameter("pageModel.currentPageNo");
		int currentPageNo = 1;
		try{
			currentPageNo = Integer.parseInt(pageNo);
		}catch(Exception e){
		}
		List<JiaowuLaoshi> list = jiaowuLaoshiMapper.getObjectList(field, fieldValue);
		List<JiaowuLaoshi> listJiaowuLaoshi = new ArrayList<JiaowuLaoshi>();
		HttpSession session = request.getSession();
		int user_id = (Integer) session.getAttribute("user_id");
		String user_type = (String) session.getAttribute("user_type");
		for (JiaowuLaoshi temp : list) {
			if (user_id == temp.getUser().getId()) {
				listJiaowuLaoshi.add(temp);
			}
		}
		if (!"admin".equals(user_type)) {
			//list = listJiaowuLaoshi;
		}

		PageModel pageModel = new PageModel();
		pageModel = pageModel.getUtilByController(list, currentPageNo);
		model.addAttribute("pageModel", pageModel);
		model.addAttribute("fieldValue", fieldValue);
		model.addAttribute("field", field);
		return "JiaowuLaoshi/find";	
}

	@RequestMapping(value = "/deleteUtil.do")
	public String deleteUtil(HttpServletRequest request, JiaowuLaoshi util, Model model) {
		try{
			jiaowuLaoshiMapper.deleteObject(util.getId());
		}catch(Exception e){
		}
		return this.getAllUtil(request, model);
	}

	@RequestMapping(value = "/deleteManyUtil.do")                    
	public String deleteManyUtil(HttpServletRequest request, User util,
			Model model) {                                                 
		String ids[] = request.getParameterValues("id");               
		for (String id : ids) {                                          
			util = new User();                                             
			util.setId(Integer.parseInt(id));                              
			try{
				jiaowuLaoshiMapper.deleteObject(util.getId());
			}catch(Exception e){}
		}                                                                
		return this.getAllUtil(request, model);                    
	}                                                                  

	@RequestMapping(value = "/saveOrUpdateObject.do")
	public String saveOrUpdateObject(HttpServletRequest request, JiaowuLaoshi util, Model model) {
		List<JiaowuLaoshi> list = jiaowuLaoshiMapper.getObjectList("s_0", util.getS_0());
		List<User> listUser = userMapper.getObjectList(null, null);
		model.addAttribute("listUser", listUser);
		if (0 == util.getId()) {
			if (list.size() > 0) {
				model.addAttribute("util", util);
				model.addAttribute("errMsg", "该信息已存在!");
				return "JiaowuLaoshi/saveOrUpdate";
			}
			jiaowuLaoshiMapper.insertObject(util);
		} else {
			if (list.size() > 1) {
				model.addAttribute("util", util);
				model.addAttribute("errMsg", "该信息已存在!");
				return "JiaowuLaoshi/saveOrUpdate";
			}
			jiaowuLaoshiMapper.updateObject(util);
		}
		return this.getAllUtil(request, model);
	}
}

源码获取：俺的博客首页 "资源" 里下载！