IDEA+Java+SSM+Mysql+Bootstrap+Maven实现学校教务管理系统

目录

一、系统介绍

1.开发环境

2.技术选型

3.系统功能

4.数据库文件

二、系统展示

1.系统登录

2.管理员-课程管理

3.管理员-学生管理

4.管理员-教师管理

5.管理员-账号密码设置

6.管理员-修改密码

7.教师-我的课程

8.教师-学生打分

9.教师-修改密码

10.学生-所有课程

11.学生-已选课程

12.学生-已修课程

13.学生-修改密码

三、部分代码

AdminController

LoginController

RestPasswordController

StudentController

TeacherController

pom.xml

四、其他

1.更多系统

Java+JSP系统系列实现

Java+Servlet系统系列实现

Java+SSM系统系列实现

Java+SSH系统系列实现

Java+Springboot系统系列实现

2.源码下载

3.备注

4.支持博主

---

一、系统介绍

1.开发环境

开发工具：IDEA2018

JDK版本：jdk1.8

Mysql版本：8.0.13

2.技术选型

Java+Spring+SpringMVC+Mybatis+Bootstrap+Mysql+Maven

3.系统功能

用户

1.注册

2.登录

3.浏览书籍

4.购买书籍

4.数据库文件

/*
 Navicat Premium Data Transfer

 Source Server         : MYSQL
 Source Server Type    : MySQL
 Source Server Version : 80013
 Source Host           : localhost:3306
 Source Schema         : ssm_maven_examination

 Target Server Type    : MySQL
 Target Server Version : 80013
 File Encoding         : 65001

 Date: 06/12/2021 17:15:58
*/

SET NAMES utf8mb4;
SET FOREIGN_KEY_CHECKS = 0;

-- ----------------------------
-- Table structure for college
-- ----------------------------
DROP TABLE IF EXISTS `college`;
CREATE TABLE `college`  (
  `collegeID` int(11) NOT NULL,
  `collegeName` varchar(200) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT '课程名',
  PRIMARY KEY (`collegeID`) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;

-- ----------------------------
-- Records of college
-- ----------------------------
INSERT INTO `college` VALUES (1, '计算机系');
INSERT INTO `college` VALUES (2, '设计系');
INSERT INTO `college` VALUES (3, '财经系');

-- ----------------------------
-- Table structure for course
-- ----------------------------
DROP TABLE IF EXISTS `course`;
CREATE TABLE `course`  (
  `courseID` int(11) NOT NULL,
  `courseName` varchar(200) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT '课程名称',
  `teacherID` int(11) NOT NULL,
  `courseTime` varchar(200) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '开课时间',
  `classRoom` varchar(200) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '开课地点',
  `courseWeek` int(200) NULL DEFAULT NULL COMMENT '学时',
  `courseType` varchar(20) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '课程类型',
  `collegeID` int(11) NOT NULL COMMENT '所属院系',
  `score` int(11) NOT NULL COMMENT '学分',
  PRIMARY KEY (`courseID`) USING BTREE,
  INDEX `collegeID`(`collegeID`) USING BTREE,
  INDEX `teacherID`(`teacherID`) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;

-- ----------------------------
-- Records of course
-- ----------------------------
INSERT INTO `course` VALUES (1, 'C语言程序设计', 1001, '周二', '科401', 18, '必修课', 1, 4);
INSERT INTO `course` VALUES (2, 'Python爬虫技巧', 1001, '周四', 'X402', 18, '必修课', 1, 3);
INSERT INTO `course` VALUES (3, '数据结构', 1001, '周四', '科401', 18, '必修课', 1, 2);
INSERT INTO `course` VALUES (4, 'Java程序设计', 1002, '周五', '科401', 18, '必修课', 1, 2);
INSERT INTO `course` VALUES (5, '英语', 1002, '周四', 'X302', 18, '必修课', 2, 2);
INSERT INTO `course` VALUES (6, '服装设计', 1003, '周一', '科401', 18, '选修课', 2, 2);

-- ----------------------------
-- Table structure for role
-- ----------------------------
DROP TABLE IF EXISTS `role`;
CREATE TABLE `role`  (
  `roleID` int(11) NOT NULL,
  `roleName` varchar(20) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
  `permissions` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '权限',
  PRIMARY KEY (`roleID`) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;

-- ----------------------------
-- Records of role
-- ----------------------------
INSERT INTO `role` VALUES (0, 'admin', NULL);
INSERT INTO `role` VALUES (1, 'teacher', NULL);
INSERT INTO `role` VALUES (2, 'student', NULL);

-- ----------------------------
-- Table structure for selectedcourse
-- ----------------------------
DROP TABLE IF EXISTS `selectedcourse`;
CREATE TABLE `selectedcourse`  (
  `courseID` int(11) NOT NULL,
  `studentID` int(11) NOT NULL,
  `mark` int(11) NULL DEFAULT NULL COMMENT '成绩',
  INDEX `courseID`(`courseID`) USING BTREE,
  INDEX `studentID`(`studentID`) USING BTREE,
  CONSTRAINT `FK1` FOREIGN KEY (`studentID`) REFERENCES `student` (`userid`) ON DELETE CASCADE ON UPDATE CASCADE
) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;

-- ----------------------------
-- Records of selectedcourse
-- ----------------------------
INSERT INTO `selectedcourse` VALUES (1, 10001, 98);
INSERT INTO `selectedcourse` VALUES (2, 10001, 100);
INSERT INTO `selectedcourse` VALUES (5, 10001, NULL);

-- ----------------------------
-- Table structure for student
-- ----------------------------
DROP TABLE IF EXISTS `student`;
CREATE TABLE `student`  (
  `userID` int(11) NOT NULL AUTO_INCREMENT,
  `userName` varchar(200) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
  `sex` varchar(20) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
  `birthYear` date NULL DEFAULT NULL COMMENT '出生日期',
  `grade` date NULL DEFAULT NULL COMMENT '入学时间',
  `collegeID` int(11) NOT NULL COMMENT '院系id',
  PRIMARY KEY (`userID`) USING BTREE,
  INDEX `collegeID`(`collegeID`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 10008 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;

-- ----------------------------
-- Records of student
-- ----------------------------
INSERT INTO `student` VALUES (10001, '张三', '女', '1996-09-02', '2015-09-02', 2);
INSERT INTO `student` VALUES (10002, '李四', '男', '1996-09-02', '2015-09-02', 1);
INSERT INTO `student` VALUES (10003, '小陈', '女', '1996-09-02', '2015-09-02', 2);
INSERT INTO `student` VALUES (10004, '王五', '男', '1996-09-03', '2019-11-13', 3);
INSERT INTO `student` VALUES (10005, '黄七', '女', '1996-09-02', '2015-09-02', 2);
INSERT INTO `student` VALUES (10006, '赵六', '男', '1996-09-02', '2015-09-02', 2);

-- ----------------------------
-- Table structure for teacher
-- ----------------------------
DROP TABLE IF EXISTS `teacher`;
CREATE TABLE `teacher`  (
  `userID` int(11) NOT NULL AUTO_INCREMENT,
  `userName` varchar(200) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
  `sex` varchar(20) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
  `birthYear` date NOT NULL,
  `degree` varchar(20) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '学历',
  `title` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '职称',
  `grade` date NULL DEFAULT NULL COMMENT '入职时间',
  `collegeID` int(11) NOT NULL COMMENT '院系',
  PRIMARY KEY (`userID`) USING BTREE,
  INDEX `collegeID`(`collegeID`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 1004 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;

-- ----------------------------
-- Records of teacher
-- ----------------------------
INSERT INTO `teacher` VALUES (1001, '刘老师', '女', '1990-03-08', '硕士', '副教授', '2015-09-02', 2);
INSERT INTO `teacher` VALUES (1002, '张老师', '女', '1996-09-02', '本科', '普通教师', '2015-09-02', 1);
INSERT INTO `teacher` VALUES (1003, '软老师', '女', '1996-09-02', '硕士', '助教', '2017-07-07', 1);

-- ----------------------------
-- Table structure for userlogin
-- ----------------------------
DROP TABLE IF EXISTS `userlogin`;
CREATE TABLE `userlogin`  (
  `userID` int(11) NOT NULL AUTO_INCREMENT,
  `userName` varchar(200) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
  `password` varchar(200) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
  `role` int(11) NOT NULL DEFAULT 2 COMMENT '角色权限',
  PRIMARY KEY (`userID`) USING BTREE,
  INDEX `role`(`role`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 21 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;

-- ----------------------------
-- Records of userlogin
-- ----------------------------
INSERT INTO `userlogin` VALUES (1, 'admin', 'admin', 0);
INSERT INTO `userlogin` VALUES (14, '1001', '123', 1);
INSERT INTO `userlogin` VALUES (15, '1002', '123', 1);
INSERT INTO `userlogin` VALUES (16, '1003', '123', 1);
INSERT INTO `userlogin` VALUES (18, '10001', '123', 2);
INSERT INTO `userlogin` VALUES (19, '10002', '123', 2);
INSERT INTO `userlogin` VALUES (20, '10003', '123', 2);
INSERT INTO `userlogin` VALUES (23, '10004', '123', 2);
INSERT INTO `userlogin` VALUES (24, '10005', '123', 2);
INSERT INTO `userlogin` VALUES (25, '10006', '123', 2);

SET FOREIGN_KEY_CHECKS = 1;

二、系统展示

1.系统登录

2.管理员-课程管理

3.管理员-学生管理

4.管理员-教师管理

5.管理员-账号密码设置

6.管理员-修改密码

7.教师-我的课程

8.教师-学生打分

9.教师-修改密码

10.学生-所有课程

11.学生-已选课程

12.学生-已修课程

13.学生-修改密码

三、部分代码

AdminController

package com.system.controller;

import com.system.exception.CustomException;
import com.system.po.*;
import com.system.service.*;
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 javax.annotation.Resource;
import java.util.List;

/**
 * Created by Jacey on 2017/7/5.
 */

@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";
    }


}

LoginController

package com.system.controller;

import com.system.po.Userlogin;
import org.apache.shiro.SecurityUtils;
import org.apache.shiro.authc.UsernamePasswordToken;
import org.apache.shiro.subject.Subject;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;

/**
 * Created by Jacey on 2017/7/5.
 */
@Controller
public class LoginController {

    //登录跳转
    @RequestMapping(value = "/login", method = {RequestMethod.GET})
    public String loginUI() throws Exception {
        return "../../login";
    }

    //登录表单处理
    @RequestMapping(value = "/login", method = {RequestMethod.POST})
    public String login(Userlogin userlogin) throws Exception {

        //Shiro实现登录
        UsernamePasswordToken token = new UsernamePasswordToken(userlogin.getUsername(),
                userlogin.getPassword());
        Subject subject = SecurityUtils.getSubject();

        //如果获取不到用户名就是登录失败，但登录失败的话，会直接抛出异常
        subject.login(token);

        if (subject.hasRole("admin")) {
            return "redirect:/admin/showStudent";
        } else if (subject.hasRole("teacher")) {
            return "redirect:/teacher/showCourse";
        } else if (subject.hasRole("student")) {
            return "redirect:/student/showCourse";
        }

        return "/login";
    }

}

RestPasswordController

package com.system.controller;

import com.system.exception.CustomException;
import com.system.po.Userlogin;
import com.system.service.UserloginService;
import org.apache.shiro.SecurityUtils;
import org.apache.shiro.subject.Subject;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;

import javax.annotation.Resource;

/**
 * Created by Jacey on 2017/7/5.
 */
@Controller
public class RestPasswordController {

    @Resource(name = "userloginServiceImpl")
    private UserloginService userloginService;

    // 本账户密码重置
    @RequestMapping(value = "/passwordRest", method = {RequestMethod.POST})
    public String passwordRest(String oldPassword, String password1) throws Exception {
        Subject subject = SecurityUtils.getSubject();
        String username = (String) subject.getPrincipal();

        Userlogin userlogin = userloginService.findByName(username);

        if (!oldPassword.equals(userlogin.getPassword())) {
            throw new CustomException("旧密码不正确");
        } else {
            userlogin.setPassword(password1);
            userloginService.updateByName(username, userlogin);
        }

        return "redirect:/logout";
    }

}

StudentController

package com.system.controller;

import com.system.exception.CustomException;
import com.system.po.CourseCustom;
import com.system.po.PagingVO;
import com.system.po.SelectedCourseCustom;
import com.system.po.StudentCustom;
import com.system.service.CourseService;
import com.system.service.SelectedCourseService;
import com.system.service.StudentService;
import org.apache.shiro.SecurityUtils;
import org.apache.shiro.subject.Subject;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;

import javax.annotation.Resource;
import java.util.List;

/**
 * Created by Jacey on 2017/7/5.
 */
@Controller
@RequestMapping(value = "/student")
public class StudentController {

    @Resource(name = "courseServiceImpl")
    private CourseService courseService;

    @Resource(name = "studentServiceImpl")
    private StudentService studentService;

    @Resource(name = "selectedCourseServiceImpl")
    private SelectedCourseService selectedCourseService;

    @RequestMapping(value = "/showCourse")
    public String stuCourseShow(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 "student/showCourse";
    }

    // 选课操作
    @RequestMapping(value = "/stuSelectedCourse")
    public String stuSelectedCourse(int id) throws Exception {
        //获取当前用户名
        Subject subject = SecurityUtils.getSubject();
        String username = (String) subject.getPrincipal();

        SelectedCourseCustom selectedCourseCustom = new SelectedCourseCustom();
        selectedCourseCustom.setCourseid(id);
        selectedCourseCustom.setStudentid(Integer.parseInt(username));

        SelectedCourseCustom s = selectedCourseService.findOne(selectedCourseCustom);

        if (s == null) {
            selectedCourseService.save(selectedCourseCustom);
        } else {
            throw new CustomException("该门课程你已经选了，不能再选");
        }

        return "redirect:/student/selectedCourse";
    }

    // 退课操作
    @RequestMapping(value = "/outCourse")
    public String outCourse(int id) throws Exception {
        Subject subject = SecurityUtils.getSubject();
        String username = (String) subject.getPrincipal();

        SelectedCourseCustom selectedCourseCustom = new SelectedCourseCustom();
        selectedCourseCustom.setCourseid(id);
        selectedCourseCustom.setStudentid(Integer.parseInt(username));

        selectedCourseService.remove(selectedCourseCustom);

        return "redirect:/student/selectedCourse";
    }

    // 已选课程
    @RequestMapping(value = "/selectedCourse")
    public String selectedCourse(Model model) throws Exception {
        //获取当前用户名
        Subject subject = SecurityUtils.getSubject();
        StudentCustom studentCustom = studentService.findStudentAndSelectCourseListByName((String) subject.getPrincipal());

        List list = studentCustom.getSelectedCourseList();

        model.addAttribute("selectedCourseList", list);

        return "student/selectCourse";
    }

    // 已修课程
    @RequestMapping(value = "/overCourse")
    public String overCourse(Model model) throws Exception {

        //获取当前用户名
        Subject subject = SecurityUtils.getSubject();
        StudentCustom studentCustom = studentService.findStudentAndSelectCourseListByName((String) subject.getPrincipal());

        List list = studentCustom.getSelectedCourseList();

        model.addAttribute("selectedCourseList", list);

        return "student/overCourse";
    }

    //修改密码
    @RequestMapping(value = "/passwordRest")
    public String passwordRest() throws Exception {
        return "student/passwordRest";
    }


}

TeacherController

package com.system.controller;

import com.system.po.CourseCustom;
import com.system.po.SelectedCourseCustom;
import com.system.service.CourseService;
import com.system.service.SelectedCourseService;
import com.system.service.TeacherService;
import org.apache.shiro.SecurityUtils;
import org.apache.shiro.subject.Subject;
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 javax.annotation.Resource;
import java.util.List;

/**
 * Created by Jacey on 2017/7/6.
 */

@Controller
@RequestMapping(value = "/teacher")
public class TeacherController {

    @Resource(name = "teacherServiceImpl")
    private TeacherService teacherService;

    @Resource(name = "courseServiceImpl")
    private CourseService courseService;

    @Resource(name = "selectedCourseServiceImpl")
    private SelectedCourseService selectedCourseService;

    // 显示我的课程
    @RequestMapping(value = "/showCourse")
    public String stuCourseShow(Model model) throws Exception {

        Subject subject = SecurityUtils.getSubject();
        String username = (String) subject.getPrincipal();

        List list = courseService.findByTeacherID(Integer.parseInt(username));
        model.addAttribute("courseList", list);

        return "teacher/showCourse";
    }

    // 显示成绩
    @RequestMapping(value = "/gradeCourse", method = {RequestMethod.GET})
    public String gradeCourse(Integer id, Model model) throws Exception {
        if (id == null) {
            return "";
        }
        System.out.println("id:"+id);
        List list = selectedCourseService.findByCourseID(id);
        model.addAttribute("selectedCourseList", list);
        return "teacher/showGrade";
    }

    // 打分
    @RequestMapping(value = "/mark", method = {RequestMethod.GET})
    public String markUI(SelectedCourseCustom scc, Model model) throws Exception {

        SelectedCourseCustom selectedCourseCustom = selectedCourseService.findOne(scc);

        model.addAttribute("selectedCourse", selectedCourseCustom);

        return "teacher/mark";
    }

    // 打分
    @RequestMapping(value = "/mark", method = {RequestMethod.POST})
    public String mark(SelectedCourseCustom scc) throws Exception {

        selectedCourseService.updataOne(scc);

        return "redirect:/teacher/gradeCourse?id=" + scc.getCourseid();
    }

    //修改密码
    @RequestMapping(value = "/passwordRest")
    public String passwordRest() throws Exception {
        return "teacher/passwordRest";
    }

}

pom.xml

    4.0.0

    com.sjsq
    Examination
    1.0-SNAPSHOT
    war

    Examination Maven Webapp
    
    http://www.example.com

    
        UTF-8
        1.7
        1.7
    

    

        
            junit
            junit
            4.12
            test
        

        
        
            javax.servlet
            javax.servlet-api
            3.1.0
            provided
        

        
        
            org.apache.shiro
            shiro-core
            1.2.3
        
        
            org.apache.shiro
            shiro-web
            1.2.3
        
        
            org.apache.shiro
            shiro-spring
            1.2.3
        

        
        
            org.springframework
            spring-context
            4.3.8.RELEASE
        

        
        
            org.springframework
            spring-web
            4.3.8.RELEASE
        

        
        
            org.springframework
            spring-webmvc
            4.3.7.RELEASE
        

        
        
            org.springframework
            spring-tx
            4.3.8.RELEASE
        

        
        
            org.springframework
            spring-aop
            4.3.9.RELEASE
        

        
            org.aspectj
            aspectjweaver
            1.8.10
        

        
        
            org.springframework
            spring-jdbc
            4.2.5.RELEASE
        

        
        
            javax.servlet
            jstl
            1.2
        

        
        
            log4j
            log4j
            1.2.17
        

        
        
            org.mybatis
            mybatis
            3.4.1
        

        
        
            org.mybatis.generator
            mybatis-generator-core
            1.3.5
        

        
        
            org.mybatis
            mybatis-spring
            1.3.0
        

        
        
            org.hibernate
            hibernate-validator
            5.4.1.Final
        

        
        
            com.mchange
            c3p0
            0.9.5.2
        

        
        
            mysql
            mysql-connector-java
            8.0.13
        
        
            org.jetbrains
            annotations-java5
            RELEASE
        
        
        
            org.jetbrains
            annotations-java5
            15.0
        


    


    
        Examination_System
        
        
        
        
            
                src/main/java
                
                    **/*.xml
                
            
        
    

四、其他

1.更多系统

Java+JSP系统系列实现

Java+JSP实现学生图书管理系统

Java+JSP实现学生信息管理系统

Java+JSP实现用户信息管理系统

Java+Servlet系统系列实现

Java+Servlet+JSP实现航空订票系统

Java+Servlet+JSP实现新闻发布系统

Java+Servlet+JSP学生宿舍管理系统

Java+Servlet+JSP实现图书管理系统

Java+Servlet+JSP实现停车场管理系统

Java+Servlet+JSP实现房屋租赁管理系统

Java+Servlet+JSP实现学生信息管理系统

Java+Servlet+JSP实现学生选课管理系统

Java+Servlet+JSP实现宠物诊所管理系统

Java+Servlet+JSP实现学生成绩管理系统-1

Java+Servlet+JSP实现学生成绩管理系统-2

Java+SSM系统系列实现

Java+SSM+JSP实现超市订单系统

J​​​ava+SSM+JSP实现网上考试系统

Java+SSM+JSP实现宠物商城系统

Java+SSM+Layui实现学生成绩管理系统

Java+SSM+Bootstrap实现学生信息管理系统

Java+SSH系统系列实现

Java+SSH+JSP实现在线考试系统

Java+SSH+JSP实现医院在线挂号系统

Java+Springboot系统系列实现

Java+Springboot+H-ui+Maven实现营销管理系统

Java+Springboot+Bootstrap+Maven实现网上商城系统

Java+Springboot+Bootstrap+Maven实现景区旅游管理系统

1.更多JavaWeb系统请关注专栏。

https://blog.csdn.net/helongqiang/category_10020130.htmlhttps://blog.csdn.net/helongqiang/category_10020130.html

2.更多JavaSwing系统请关注专栏。

https://blog.csdn.net/helongqiang/category_6229101.htmlhttps://blog.csdn.net/helongqiang/category_6229101.html

2.源码下载

Java+SSM+Maven+Mysql+Bootstrap实现学校教务管理系统

3.备注

如有侵权请联系我删除。感谢Jacey作者原创。

4.支持博主

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