教务管理系统

部分功能如下，仅供参考

代码已经上传github，下载地址： https://github.com/21503882/teacher

https://github.com/21503882下载扣扣 80213251本人博客网站http://www.kkbp.net/

/**

 * Created by Vinci on 2017/6/30.

 */

@Controller

@RequestMapping("/admin")

public class AdminController {

    @Resource(name = "studentServiceImpl")

    private StudentService studentService;

    @Resource(name = "teacherServiceImpl")

    private TeacherService teacherService;

    @Resource(name = "courseServiceImpl")

    private CourseService courseService;

    @Resource(name = "collegeServiceImpl")

    private CollegeService collegeService;

    @Resource(name = "userloginServiceImpl")

    private UserloginService userloginService;

    /*<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<学生操作>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>*/

    //  学生信息显示

    @RequestMapping("/showStudent")

    public String showStudent(Model model, Integer page) throws Exception {

        List list = null;

        //页码对象

        PagingVO pagingVO = new PagingVO();

        //设置总页数

        pagingVO.setTotalCount(studentService.getCountStudent());

        if (page == null || page == 0) {

            pagingVO.setToPageNo(1);

            list = studentService.findByPaging(1);

        } else {

            pagingVO.setToPageNo(page);

            list = studentService.findByPaging(page);

        }

        model.addAttribute("studentList", list);

        model.addAttribute("pagingVO", pagingVO);

        return "admin/showStudent";

    }

    //  添加学生信息页面显示

    @RequestMapping(value = "/addStudent", method = {RequestMethod.GET})

    public String addStudentUI(Model model) throws Exception {

        List list = collegeService.finAll();

        model.addAttribute("collegeList", list);

        return "admin/addStudent";

    }

    // 添加学生信息操作

    @RequestMapping(value = "/addStudent", method = {RequestMethod.POST})

    public String addStudent(StudentCustom studentCustom, Model model) throws Exception {

        Boolean result = studentService.save(studentCustom);

        if (!result) {

            model.addAttribute("message", "学号重复");

            return "error";

        }

        //添加成功后，也添加到登录表

        Userlogin userlogin = new Userlogin();

        userlogin.setUsername(studentCustom.getUserid().toString());

        userlogin.setPassword("123");

        userlogin.setRole(2);

        userloginService.save(userlogin);

        //重定向

        return "redirect:/admin/showStudent";

    }

    // 修改学生信息页面显示

    @RequestMapping(value = "/editStudent", method = {RequestMethod.GET})

    public String editStudentUI(Integer id, Model model) throws Exception {

        if (id == null) {

            //加入没有带学生id就进来的话就返回学生显示页面

            return "redirect:/admin/showStudent";

        }

        StudentCustom studentCustom = studentService.findById(id);

        if (studentCustom == null) {

            throw new CustomException("未找到该名学生");

        }

        List list = collegeService.finAll();

        model.addAttribute("collegeList", list);

        model.addAttribute("student", studentCustom);

        return "admin/editStudent";

    }

    // 修改学生信息处理

    @RequestMapping(value = "/editStudent", method = {RequestMethod.POST})

    public String editStudent(StudentCustom studentCustom) throws Exception {

        studentService.updataById(studentCustom.getUserid(), studentCustom);

        //重定向

        return "redirect:/admin/showStudent";

    }

    // 删除学生

    @RequestMapping(value = "/removeStudent", method = {RequestMethod.GET})

    private String removeStudent(Integer id) throws Exception {

        if (id == null) {

            //加入没有带学生id就进来的话就返回学生显示页面

            return "admin/showStudent";

        }

        studentService.removeById(id);

        userloginService.removeByName(id.toString());

        return "redirect:/admin/showStudent";

    }

    // 搜索学生

    @RequestMapping(value = "selectStudent", method = {RequestMethod.POST})

    private String selectStudent(String findByName, Model model) throws Exception {

        List list = studentService.findByName(findByName);

        model.addAttribute("studentList", list);

        return "admin/showStudent";

    }

    /*<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<教师操作>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>*/

    // 教师页面显示

    @RequestMapping("/showTeacher")

    public String showTeacher(Model model, Integer page) throws Exception {

        List list = null;

        //页码对象

        PagingVO pagingVO = new PagingVO();

        //设置总页数

        pagingVO.setTotalCount(teacherService.getCountTeacher());

        if (page == null || page == 0) {

            pagingVO.setToPageNo(1);

            list = teacherService.findByPaging(1);

        } else {

            pagingVO.setToPageNo(page);

            list = teacherService.findByPaging(page);

        }

        model.addAttribute("teacherList", list);

        model.addAttribute("pagingVO", pagingVO);

        return "admin/showTeacher";

    }

    // 添加教师信息

    @RequestMapping(value = "/addTeacher", method = {RequestMethod.GET})

    public String addTeacherUI(Model model) throws Exception {

        List list = collegeService.finAll();

        model.addAttribute("collegeList", list);

        return "admin/addTeacher";

    }

    // 添加教师信息处理

    @RequestMapping(value = "/addTeacher", method = {RequestMethod.POST})

    public String addTeacher(TeacherCustom teacherCustom, Model model) throws Exception {

        Boolean result = teacherService.save(teacherCustom);

        if (!result) {

            model.addAttribute("message", "工号重复");

            return "error";

        }

        //添加成功后，也添加到登录表

        Userlogin userlogin = new Userlogin();

        userlogin.setUsername(teacherCustom.getUserid().toString());

        userlogin.setPassword("123");

        userlogin.setRole(1);

        userloginService.save(userlogin);

        //重定向

        return "redirect:/admin/showTeacher";

    }

    // 修改教师信息页面显示

    @RequestMapping(value = "/editTeacher", method = {RequestMethod.GET})

    public String editTeacherUI(Integer id, Model model) throws Exception {

        if (id == null) {

            return "redirect:/admin/showTeacher";

        }

        TeacherCustom teacherCustom = teacherService.findById(id);

        if (teacherCustom == null) {

            throw new CustomException("未找到该名学生");

        }

        List list = collegeService.finAll();

        model.addAttribute("collegeList", list);

        model.addAttribute("teacher", teacherCustom);

        return "admin/editTeacher";

    }

    // 修改教师信息页面处理

    @RequestMapping(value = "/editTeacher", method = {RequestMethod.POST})

    public String editTeacher(TeacherCustom teacherCustom) throws Exception {

        teacherService.updateById(teacherCustom.getUserid(), teacherCustom);

        //重定向

        return "redirect:/admin/showTeacher";

    }

    //删除教师

    @RequestMapping("/removeTeacher")

    public String removeTeacher(Integer id) throws Exception {

        if (id == null) {

            //加入没有带教师id就进来的话就返回教师显示页面

            return "admin/showTeacher";

        }

        teacherService.removeById(id);

        userloginService.removeByName(id.toString());

        return "redirect:/admin/showTeacher";

    }

    //搜索教师

    @RequestMapping(value = "selectTeacher", method = {RequestMethod.POST})

    private String selectTeacher(String findByName, Model model) throws Exception {

        List list = teacherService.findByName(findByName);

        model.addAttribute("teacherList", list);

        return "admin/showTeacher";

    }

    /*<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<课程操作>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>*/

    // 课程信息显示

    @RequestMapping("/showCourse")

    public String showCourse(Model model, Integer page) throws Exception {

        List list = null;

        //页码对象

        PagingVO pagingVO = new PagingVO();

        //设置总页数

        pagingVO.setTotalCount(courseService.getCountCouse());

        if (page == null || page == 0) {

            pagingVO.setToPageNo(1);

            list = courseService.findByPaging(1);

        } else {

            pagingVO.setToPageNo(page);

            list = courseService.findByPaging(page);

        }

        model.addAttribute("courseList", list);

        model.addAttribute("pagingVO", pagingVO);

        return "admin/showCourse";

    }

    //添加课程

    @RequestMapping(value = "/addCourse", method = {RequestMethod.GET})

    public String addCourseUI(Model model) throws Exception {

        List list = teacherService.findAll();

        List collegeList = collegeService.finAll();

        model.addAttribute("collegeList", collegeList);

        model.addAttribute("teacherList", list);

        return "admin/addCourse";

    }

    // 添加课程信息处理

    @RequestMapping(value = "/addCourse", method = {RequestMethod.POST})

    public String addCourse(CourseCustom courseCustom, Model model) throws Exception {

        Boolean result = courseService.save(courseCustom);

        if (!result) {

            model.addAttribute("message", "课程号重复");

            return "error";

        }

        //重定向

        return "redirect:/admin/showCourse";

    }

    // 修改教师信息页面显示

    @RequestMapping(value = "/editCourse", method = {RequestMethod.GET})

    public String editCourseUI(Integer id, Model model) throws Exception {

        if (id == null) {

            return "redirect:/admin/showCourse";

        }

        CourseCustom courseCustom = courseService.findById(id);

        if (courseCustom == null) {

            throw new CustomException("未找到该课程");

        }

        List list = teacherService.findAll();

        List collegeList = collegeService.finAll();

        model.addAttribute("teacherList", list);

        model.addAttribute("collegeList", collegeList);

        model.addAttribute("course", courseCustom);

        return "admin/editCourse";

    }

    // 修改教师信息页面处理

    @RequestMapping(value = "/editCourse", method = {RequestMethod.POST})

    public String editCourse(CourseCustom courseCustom) throws Exception {

        courseService.upadteById(courseCustom.getCourseid(), courseCustom);

        //重定向

        return "redirect:/admin/showCourse";

    }

    // 删除课程信息

    @RequestMapping("/removeCourse")

    public String removeCourse(Integer id) throws Exception {

        if (id == null) {

            //加入没有带教师id就进来的话就返回教师显示页面

            return "admin/showCourse";

        }

        courseService.removeById(id);

        return "redirect:/admin/showCourse";

    }

    //搜索课程

    @RequestMapping(value = "selectCourse", method = {RequestMethod.POST})

    private String selectCourse(String findByName, Model model) throws Exception {

        List list = courseService.findByName(findByName);

        model.addAttribute("courseList", list);

        return "admin/showCourse";

    }

    /*<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<其他操作>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>*/

    // 普通用户账号密码重置

    @RequestMapping("/userPasswordRest")

    public String userPasswordRestUI() throws Exception {

        return "admin/userPasswordRest";

    }

    // 普通用户账号密码重置处理

    @RequestMapping(value = "/userPasswordRest", method = {RequestMethod.POST})

    public String userPasswordRest(Userlogin userlogin) throws Exception {

        Userlogin u = userloginService.findByName(userlogin.getUsername());

        if (u != null) {

            if (u.getRole() == 0) {

                throw new CustomException("该账户为管理员账户，没法修改");

            }

            u.setPassword(userlogin.getPassword());

            userloginService.updateByName(userlogin.getUsername(), u);

        } else {

            throw new CustomException("没找到该用户");

        }

        return "admin/userPasswordRest";

    }

    // 本账户密码重置

    @RequestMapping("/passwordRest")

    public String passwordRestUI() throws Exception {

        return "admin/passwordRest";

    }

}

代码已经上传github，下载地址： https://github.com/21503882/teacher