——————————DescriptionStart——————————
运行环境
Java≥8、MySQL≥5.7、Node.js≥14
开发工具
后端:eclipse/idea/myeclipse/sts等均可配置运行
前端:WebStorm/VSCode/HBuilderX等均可
❗没学过node.js的不要搞前后端分离项目
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的SpringBoot在线考试系统(java+springboot+vue+mysql+maven)
一、项目简述
本系统主要实现的功能有: 学生以及老师的注册登录,在线考试,错题查询,学生管理,问题管理,错题管理,错题查询,分数查询,试卷管 理,人工组卷。自动组卷,教师,班级,统计等等管理功能。
二、项目运行
环境配置: Jdk1.8 + mysql + Eclispe (IntelliJ IDEA,Eclispe,MyEclispe,Sts 都支持)
项目技术: VUE+Springboot+ SpringMVC + MyBatis + JavaScript + JQuery + Ajax + maven等等
——————————CodeStart——————————
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44
| @ApiOperation("获取所有问题的列表") ResultVO<List<QuestionVo>> getQuestionAll() { ResultVO<List<QuestionVo>> resultVO; try { List<QuestionVo> questionAll = examService.getQuestionAll(); resultVO = new ResultVO<>(0, "获取全部问题列表成功", questionAll); } catch (Exception e) { e.printStackTrace(); resultVO = new ResultVO<>(-1, "获取全部问题列表失败", null); } return resultVO; }
@PostMapping("/question/update") @ApiOperation("更新问题") ResultVO<QuestionVo> questionUpdate(@RequestBody QuestionVo questionVo) { System.out.println(questionVo); try { QuestionVo questionVoResult = examService.updateQuestion(questionVo); return new ResultVO<>(0, "更新问题成功", questionVoResult); } catch (Exception e) { e.printStackTrace(); return new ResultVO<>(-1, "更新问题失败", null); } }
@PostMapping("/question/create") @ApiOperation("创建问题") ResultVO<String> questionCreate(@RequestBody QuestionCreateSimplifyVo questionCreateSimplifyVo, HttpServletRequest request) { QuestionCreateVo questionCreateVo = new QuestionCreateVo(); BeanUtils.copyProperties(questionCreateSimplifyVo, questionCreateVo); String userId = (String) request.getAttribute("user_id"); questionCreateVo.setQuestionCreatorId(userId); System.out.println(questionCreateVo); try { examService.questionCreate(questionCreateVo); return new ResultVO<>(0, "问题创建成功", null); } catch (Exception e) { e.printStackTrace(); return new ResultVO<>(-1, "创建问题失败", null); }
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44
| @GetMapping("/card/list") @ApiOperation("获取考试列表,适配前端卡片列表") ResultVO<List<ExamCardVo>> getExamCardList() { ResultVO<List<ExamCardVo>> resultVO; try { List<ExamCardVo> examCardVoList = examService.getExamCardList(); resultVO = new ResultVO<>(0, "获取考试列表卡片成功", examCardVoList); } catch (Exception e) { e.printStackTrace(); resultVO = new ResultVO<>(-1, "获取考试列表卡片失败", null); } return resultVO; }
@GetMapping("/detail/{id}") @ApiOperation("根据考试的id,获取考试详情") ResultVO<ExamDetailVo> getExamDetail(@PathVariable String id) { ResultVO<ExamDetailVo> resultVO; try { ExamDetailVo examDetail = examService.getExamDetail(id); resultVO = new ResultVO<>(0, "获取考试详情成功", examDetail); } catch (Exception e) { resultVO = new ResultVO<>(-1, "获取考试详情失败", null); } return resultVO; }
@PostMapping("/finish/{examId}") @ApiOperation("根据用户提交的答案对指定id的考试判分") ResultVO<ExamRecord> finishExam(@PathVariable String examId, @RequestBody HashMap<String, List<String>> answersMap, HttpServletRequest request) { ResultVO<ExamRecord> resultVO; try { String userId = (String) request.getAttribute("user_id"); ExamRecord examRecord = examService.judge(userId, examId, answersMap); resultVO = new ResultVO<>(0, "考卷提交成功", examRecord); } catch (Exception e) { e.printStackTrace(); resultVO = new ResultVO<>(-1, "考卷提交失败", null); } return resultVO;
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41
|
@Component public class LoginInterceptor implements HandlerInterceptor {
@Value("${interceptors.auth-ignore-uris}") private String authIgnoreUris;
@Override public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception { System.out.println("进入拦截器啦!"); String uri = request.getRequestURI(); System.out.println(uri); System.out.println("无需拦截的接口路径:" + authIgnoreUris); String[] authIgnoreUriArr = authIgnoreUris.split(","); for (String authIgnoreUri : authIgnoreUriArr) { if (authIgnoreUri.equals(uri)) { return true; } } String token = request.getHeader("Access-Token"); if (token == null) {
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46
| } String token = request.getHeader("Access-Token"); if (token == null) { token = request.getParameter("token"); } if (token != null) { Claims claims = JwtUtils.checkJWT(token); if (claims == null) { sendJsonMessage(response, JsonData.buildError("token无效,请重新登录")); return false; } String id = (String) claims.get("id"); String username = (String) claims.get("username"); request.setAttribute("user_id", id); request.setAttribute("username", username); return true; } sendJsonMessage(response, JsonData.buildError("token为null,请先登录!")); return false; }
public static void sendJsonMessage(HttpServletResponse response, Object obj) throws Exception { Gson g = new Gson(); response.setContentType("application/json; charset=utf-8"); PrintWriter writer = response.getWriter(); writer.print(g.toJson(obj)); writer.close(); response.flushBuffer(); } } package com.huawei.l00379880.exam.controller;
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
| ***********************************************************/ package com.huawei.l00379880.exam.interceptor;
@Component public class LoginInterceptor implements HandlerInterceptor {
@Value("${interceptors.auth-ignore-uris}") private String authIgnoreUris;
@Override public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception { System.out.println("进入拦截器啦!"); String uri = request.getRequestURI(); System.out.println(uri); System.out.println("无需拦截的接口路径:" + authIgnoreUris); String[] authIgnoreUriArr = authIgnoreUris.split(","); for (String authIgnoreUri : authIgnoreUriArr) { if (authIgnoreUri.equals(uri)) {
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39
|
@Component public class LoginInterceptor implements HandlerInterceptor {
@Value("${interceptors.auth-ignore-uris}") private String authIgnoreUris;
@Override public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception { System.out.println("进入拦截器啦!"); String uri = request.getRequestURI(); System.out.println(uri); System.out.println("无需拦截的接口路径:" + authIgnoreUris); String[] authIgnoreUriArr = authIgnoreUris.split(","); for (String authIgnoreUri : authIgnoreUriArr) { if (authIgnoreUri.equals(uri)) { return true; } } String token = request.getHeader("Access-Token");
|
——————————PayStart——————————
项目链接:
https://javayms.github.io?id=011222062008200wb
https://javayms.pages.dev?id=011222062008200wb