Java项目:在线考试系统(java+springboot+vue+jsp+mysql+maven)

源码获取：博客首页 "资源" 里下载！

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 + Tomcat8.5 + mysql + Eclispe (IntelliJ IDEA,Eclispe,MyEclispe,Sts 都支持)

项目技术： VUE+Springboot+ SpringMVC + MyBatis + ThymeLeaf + JavaScript + JQuery + Ajax + maven等等

用户信息控制层：

@RestController
@Api(tags = "User APIs")
@RequestMapping("/user")
public class UserController {@Autowiredprivate UserService userService;@PostMapping("/register")@ApiOperation("注册")ResultVO<User> register(@RequestBody RegisterDTO registerDTO) {ResultVO<User> resultVO;// 注册信息的完善，还有唯一性校验没(用户名、邮箱和手机号)已经在user表中通过unique来设置了User user = userService.register(registerDTO);if (user != null) {// 注册成功resultVO = new ResultVO<>(ResultEnum.REGISTER_SUCCESS.getCode(), ResultEnum.REGISTER_SUCCESS.getMessage(), user);} else {resultVO = new ResultVO<>(ResultEnum.REGISTER_FAILED.getCode(), ResultEnum.REGISTER_FAILED.getMessage(), null);}return resultVO;}@PostMapping("/login")@ApiOperation("根据用户名或邮箱登录,登录成功返回token")ResultVO<String> login(@RequestBody LoginQo loginQo) { // 这里不用手机号是因为手机号和用户名难以进行格式区分，而用户名和// 用户登录ResultVO<String> resultVO;String token = userService.login(loginQo);if (token != null) {// 登录成功resultVO = new ResultVO<>(ResultEnum.LOGIN_SUCCESS.getCode(), ResultEnum.LOGIN_SUCCESS.getMessage(), token);} else {// 登录失败resultVO = new ResultVO<>(ResultEnum.LOGIN_FAILED.getCode(), ResultEnum.LOGIN_FAILED.getMessage(), null);}return resultVO;}@GetMapping("/user-info")@ApiOperation("获取用户信息")ResultVO<UserVo> getUserInfo(HttpServletRequest request) {String userId = (String) request.getAttribute("user_id");UserVo userVo = userService.getUserInfo(userId);return new ResultVO<>(ResultEnum.GET_INFO_SUCCESS.getCode(), ResultEnum.GET_INFO_SUCCESS.getMessage(), userVo);}@GetMapping("/info")@ApiOperation("获取用户的详细信息，包括个人信息页面和操作权限")ResultVO<UserInfoVo> getInfo(HttpServletRequest request) {System.out.println("进入/user/info的获取用户信息的接口");String userId = (String) request.getAttribute("user_id");UserInfoVo userInfoVo = userService.getInfo(userId);return new ResultVO<>(ResultEnum.GET_INFO_SUCCESS.getCode(), ResultEnum.GET_INFO_SUCCESS.getMessage(), userInfoVo);}@GetMapping("/test")@ApiOperation("测试接口")String test(HttpServletRequest request) {// 下面这两个属性都是登录拦截器从token中解析地，当用户名不对或者token过期时是走不到接口内的String userId = (String) request.getAttribute("user_id");String username = (String) request.getAttribute("username");System.out.println("用户id：" + userId);System.out.println("用户名：" + username);return "用户id：" + userId + "\n用户名：" + username;}
}

文件上传下载的接口：

/************************************************************ @note      : 文件上传下载的接口,由于Swagger的问题导致在SwaggerUI*              里测试不成功，实际上前端是完全没有问题的*  * 为了支持Ajax请求和响应，最简单的解决方案返回一个ResponseEntity。*  * 以下示例演示了上传文件的三种可能方式：*  * 1. 单文件上传 - `MultipartFile`*  * 2. 多文件上传 - `MultipartFile []`*  * 3. 将文件上传到模型 - `@ModelAttribute`* @version   : V1.0 at 2018/7/16 20:43***********************************************************/
@RestController
@Api(tags = "Upload And Download APIs")
@RequestMapping("/file")
@Slf4j
public class UploadDownloadController {//    @Autowired
//    AITestConfig aiTestConfig;
//
//    @PostMapping("/upload/single")
//    @ApiOperation("单文件上传")
//    public String uploadFile(@RequestParam("file") MultipartFile uploadfile) {
//        return FileTransUtil.uploadFile(uploadfile, "/root/" + File.separator + uploadfile.getOriginalFilename());
//    }@ApiOperation("单文件上传,支持同时传入参数")@PostMapping("/api/upload/singleAndparas")public String uploadFileSingle(@RequestParam("dir") String dir, @RequestParam("file") MultipartFile uploadfile) {return FileTransUtil.uploadFile(uploadfile, dir);}@ApiOperation("单文件上传,支持同时传入参数,Model")@PostMapping("/upload/single/model")public String singleUploadFileModel(@ModelAttribute("model") UploadModel2 model) {return FileTransUtil.uploadFile(model.getFile(), model.getDir());}@ApiOperation("多文件上传,支持同时传入参数")@PostMapping("upload/multiAndparas")public String uploadFileMulti(@RequestParam("dir") String dir, @RequestParam("files") MultipartFile[] uploadfiles) {return FileTransUtil.uploadFiles(uploadfiles, dir);}@ApiOperation("多文件上传,支持同时传入参数")@PostMapping(value = "/upload/multi/model")public String multiUploadFileModel(@ModelAttribute(("model")) UploadModel model) {return FileTransUtil.uploadFiles(model.getFiles(), model.getDir());}@ApiOperation("Get下载文件")@GetMapping(value = "/download/get")public ResponseEntity<InputStreamResource> downloadFileGet(@RequestParam String filePath) throws IOException {return FileTransUtil.downloadFile(filePath);}@ApiOperation("Post下载文件")@PostMapping(value = "/download/post")public ResponseEntity<InputStreamResource> downloadFilePost(@RequestBody DownloadQo downloadQo) throws IOException {return FileTransUtil.downloadFile(downloadQo.getPath());}
}

在线问题控制器：

@RestController
@Api(tags = "Exam APIs")
@RequestMapping("/exam")
public class ExamController {@Autowiredprivate ExamService examService;@GetMapping("/question/all")@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) {// 完成问题的更新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();// 把能拷贝过来的属性都拷贝过来BeanUtils.copyProperties(questionCreateSimplifyVo, questionCreateVo);// 设置创建者信息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);}}@GetMapping("/question/selection")@ApiOperation("获取问题分类的相关选项")ResultVO<QuestionSelectionVo> getSelections() {QuestionSelectionVo questionSelectionVo = examService.getSelections();if (questionSelectionVo != null) {return new ResultVO<>(0, "获取问题分类选项成功", questionSelectionVo);} else {return new ResultVO<>(-1, "获取问题分类选项失败", null);}}@GetMapping("/question/detail/{id}")@ApiOperation("根据问题的id获取问题的详细信息")ResultVO<QuestionDetailVo> getQuestionDetail(@PathVariable String id) {//  根据问题id获取问题的详细信息System.out.println(id);ResultVO<QuestionDetailVo> resultVO;try {QuestionDetailVo questionDetailVo = examService.getQuestionDetail(id);resultVO = new ResultVO<>(0, "获取问题详情成功", questionDetailVo);} catch (Exception e) {e.printStackTrace();resultVO = new ResultVO<>(-1, "获取问题详情失败", null);}return resultVO;}@GetMapping("/all")@ApiOperation("获取全部考试的列表")ResultVO<List<ExamVo>> getExamAll() {// 需要拼接前端需要的考试列表对象ResultVO<List<ExamVo>> resultVO;try {List<ExamVo> examVos = examService.getExamAll();resultVO = new ResultVO<>(0, "获取全部考试的列表成功", examVos);} catch (Exception e) {e.printStackTrace();resultVO = new ResultVO<>(-1, "获取全部考试的列表失败", null);}return resultVO;}@GetMapping("/question/type/list")@ApiOperation("获取问题列表，按照单选、多选和判断题分类返回")ResultVO<ExamQuestionTypeVo> getExamQuestionTypeList() {// 获取问题的分类列表ResultVO<ExamQuestionTypeVo> resultVO;try {ExamQuestionTypeVo examQuestionTypeVo = examService.getExamQuestionType();resultVO = new ResultVO<>(0, "获取问题列表成功", examQuestionTypeVo);} catch (Exception e) {e.printStackTrace();resultVO = new ResultVO<>(-1, "获取问题列表失败", null);}return resultVO;}@PostMapping("/create")@ApiOperation("创建考试")ResultVO<Exam> createExam(@RequestBody ExamCreateVo examCreateVo, HttpServletRequest request) {// 从前端传参数过来，在这里完成考试的入库ResultVO<Exam> resultVO;String userId = (String) request.getAttribute("user_id");try {Exam exam = examService.create(examCreateVo, userId);resultVO = new ResultVO<>(0, "创建考试成功", exam);} catch (Exception e) {e.printStackTrace();resultVO = new ResultVO<>(-1, "创建考试失败", null);}return resultVO;}@PostMapping("/update")@ApiOperation("更新考试")ResultVO<Exam> updateExam(@RequestBody ExamVo examVo, HttpServletRequest request) {// 从前端传参数过来，在这里完成考试的入库ResultVO<Exam> resultVO;String userId = (String) request.getAttribute("user_id");try {Exam exam = examService.update(examVo, userId);resultVO = new ResultVO<>(0, "更新考试成功", exam);} catch (Exception e) {e.printStackTrace();resultVO = new ResultVO<>(-1, "更新考试失败", null);}return resultVO;}@GetMapping("/card/list")@ApiOperation("获取考试列表，适配前端卡片列表")ResultVO<List<ExamCardVo>> getExamCardList() {// 获取考试列表卡片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) {// 根据id获取考试详情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 {// 拦截器里设置上的用户idString userId = (String) request.getAttribute("user_id");// 下面根据用户提交的信息进行判分,返回用户的得分情况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;}@GetMapping("/record/list")@ApiOperation("获取当前用户的考试记录")ResultVO<List<ExamRecordVo>> getExamRecordList(HttpServletRequest request) {ResultVO<List<ExamRecordVo>> resultVO;try {// 拦截器里设置上的用户idString userId = (String) request.getAttribute("user_id");// 下面根据用户账号拿到他(她所有的考试信息)，注意要用VO封装下List<ExamRecordVo> examRecordVoList = examService.getExamRecordList(userId);resultVO = new ResultVO<>(0, "获取考试记录成功", examRecordVoList);} catch (Exception e) {e.printStackTrace();resultVO = new ResultVO<>(-1, "获取考试记录失败", null);}return resultVO;}@GetMapping("/record/detail/{recordId}")@ApiOperation("根据考试记录id获取考试记录详情")ResultVO<RecordDetailVo> getExamRecordDetail(@PathVariable String recordId) {ResultVO<RecordDetailVo> resultVO;try {RecordDetailVo recordDetailVo = examService.getRecordDetail(recordId);resultVO = new ResultVO<>(0, "获取考试记录详情成功", recordDetailVo);} catch (Exception e) {e.printStackTrace();resultVO = new ResultVO<>(-1, "获取考试记录详情失败", null);}return resultVO;}
}

 源码获取：博客首页 "资源" 里下载！