基于javaweb的在线考试系统(单选,多选,判断,填空,简答题)(java+springboot+ssm+mysql+html)

运行环境

Java≥8、MySQL≥5.7

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

基于javaweb+springboot的在线考试系统(单选,多选,判断,填空,简答题)(java+Springboot+ssm+mysql+html+maven)

功能：

学生信息班级专业学号姓名在线考试成绩查询个人信息密码修改教师管理教师编号姓名所教科目题库管理单选题多选题填空题判断题，简答题（人工阅卷）试卷管理新建试卷在试库中选择试题试卷设置发布试卷考试管理发布考试计划学生考试自动阅卷人工阅卷个人信息密码修改管理员学生管理教师管理管理员管理院系管理班级管理个人信息密码修改。

统一管理学生教师管理员信息 :

/**

统一管理学生教师管理员信息

@RestController

public class UserController {

@Resource(name = “userService”)

private IUserService userService;

/**

查询用户信息
先判断用户类型在查询用户信息

@RequestMapping(value = “/user/qryUserInfo”, method = RequestMethod.POST, produces = {“application/json;charset=UTF-8”})

public Result qryUserInfo() {

return userService.qryUserInfo();

/**

更新用户信息

@RequestMapping(value = “/user/update”, method = RequestMethod.POST, produces = {“application/json;charset=UTF-8”})

public Result update(HttpRequest request) {

User user = new User();

user.setUserId(request.getString(“user_id”));

user.setName(request.getString(“name”));

user.setSex(request.getInteger(“sex”));

user.setType(User.UserType.get(request.getInteger(“type”)));

return userService.update(user, ImageUtil.stringToBytes(request.getString(“user_image”)));

/**

更新用户密码

@RequestMapping(value = “/user/updatePwd”, method = RequestMethod.POST, produces = {“application/json;charset=UTF-8”})

public Result updatePwd(HttpRequest request) {

return userService.updatePwd(request.getString(“old_pwd”), request.getString(“pwd”));

登录控制层：

@RestController

public class LoginController {

@Resource(name = “loginService”)

private ILoginService loginService;

/**

用户登录调用在登陆成功生成两个token 同时返回各自首页
- 学生 student/student
- 老师 teacher/teacher
- 管理员 admin/admin

@RequestMapping(value = “/login/login”, method = RequestMethod.POST, produces = {“application/json;charset=UTF-8”})

public Result login(HttpRequest request) {

return loginService.login(request.getString(“login_name”), request.getString(“pwd”));

/**

登录检查

@RequestMapping(value = “/login/check”, method = RequestMethod.POST, produces = {“application/json;charset=UTF-8”})

public Result check() {

return new Result<>();

/**

token 续约

@RequestMapping(value = “/login/refresh”, method = RequestMethod.POST, produces = {“application/json;charset=UTF-8”})

public Result refresh(HttpRequest request) {

String refreshToken = request.getString(“refresh_token”);

String urlId = request.getString(“url_id”);

Token token = TokenCache.getInstance().get(urlId);

if(token == null){

ExceptionHelper.error(ErrorCode.ERROR_CODE_0003);

try {

Claims claims = TokenUtils.parseToken(refreshToken);

if (StringUtils.isNotEmpty((String.valueOf(claims.getOrDefault(“student_id”, “”))))) {

claims.put(“student_id”, SessionContext.get(“student_id”));

if (StringUtils.isNotEmpty((String.valueOf(claims.getOrDefault(“teacher_id”, “”))))) {

claims.put(“teacher_id”, SessionContext.get(“teacher_id”));

if (StringUtils.isNotEmpty((String.valueOf(claims.getOrDefault(“login_name”, “”))))) {

claims.put(“login_name”, SessionContext.get(“login_name”));

claims.put(“name”, claims.get(“name”));

token.setToken(TokenUtils.createToken(claims, TokenUtils.expireTime));

token.setRefreshToken(TokenUtils.createToken(claims, TokenUtils.long_expireTime));

TokenCache.getInstance().add(token);

} catch (Exception e) {

ExceptionHelper.error(ErrorCode.ERROR_CODE_0003);

return new Result<>(token);

/**

退出系统

@RequestMapping(value = “/login/exit”, method = RequestMethod.POST, produces = {“application/json;charset=UTF-8”})

public Result exit(HttpRequest request) {

String urlId = request.getString(“url_id”);

if (StringUtils.isNotEmpty(urlId)) {

TokenCache.getInstance().remove(urlId);

return new Result<>();

院系管理控制器：

/**

院系管理控制器

@RestController

public class DepartmentController {

@Resource(name = “departmentService”)

private IDepartmentService departmentService;

/**

查询所有院系

@RequestMapping(value = “/department/qryAllList”, method = RequestMethod.POST, produces = {“application/json;charset=UTF-8”})

@RoleAnnotation(types = {RoleEnum.admin})

public ListResult qryAllList() {

return departmentService.qryAllList();

/**

管理员查询院系列表

@RequestMapping(value = “/department/qryPage”, method = RequestMethod.POST, produces = {“application/json;charset=UTF-8”})

@RoleAnnotation(types = {RoleEnum.admin})

public ListResult qryPage(HttpRequest request) {

Map<String, Object> param = new HashMap<>();

int pageNo = request.containsKey(“page_no”) ? request.getInteger(“page_no”) : 1;

int pageSize = request.containsKey(“page_size”) ? request.getInteger(“page_size”) : 20;

if (request.containsKey(“department_id”)) {

param.put(“department_id”, request.getString(“department_id”));

if (request.containsKey(“department_name”)) {

param.put(“department_name”, request.getString(“department_name”));

return departmentService.qryPage(param, pageNo, pageSize);

/**

管理员添加院系

@RequestMapping(value = “/department/add”, method = RequestMethod.POST, produces = {“application/json;charset=UTF-8”})

@RoleAnnotation(types = {RoleEnum.admin})

public Result insert(HttpRequest request) {

Department department = new Department();

department.setDepartmentId(request.getString(“department_id”));

department.setDepartmentName(request.getString(“department_name”));

department.setUpdateTime(new Date());

return departmentService.insert(department);

/**

管理员更新院系

@RequestMapping(value = “/department/update”, method = RequestMethod.POST, produces = {“application/json;charset=UTF-8”})

@RoleAnnotation(types = {RoleEnum.admin})

public Result update(HttpRequest request) {

Department department = new Department();

department.setDepartmentId(request.getString(“department_id”));

department.setDepartmentName(request.getString(“department_name”));

department.setUpdateTime(new Date());

return departmentService.update(department);

/**

管理员删除院系

@RequestMapping(value = “/department/del”, method = RequestMethod.POST, produces = {“application/json;charset=UTF-8”})

@RoleAnnotation(types = {RoleEnum.admin})

public Result del(HttpRequest request) {

List departmentIdList = new ArrayList<>();

JSONArray array = request.getJSONArray(“department_id_list”);

for (int i = 0; i < array.size(); i++) {

departmentIdList.add(array.getString(i));

return departmentService.del(departmentIdList);

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