【开源分享】JAVA打造的大学生兼职导师管理系统的界面实操展示

3.1 登录注册

查询用户的核心代码如下：

@Autowired
private IUserService iUserService;

@RequestMapping(value = "/getUserList", method = RequestMethod.GET)
@ApiOperation(value = "查询用户")
public Result<List<User>> getUserList(@RequestParam Integer type){
    QueryWrapper<User> qw = new QueryWrapper<>();
    qw.eq("type",type);
    return new ResultUtil<List<User>>().setData(iUserService.list(qw));
}

3.2 学生教师管理

3.3 课程管理模块

@RequestMapping(value = "/getByPage", method = RequestMethod.GET)
@ApiOperation(value = "查询课程")
public Result<IPage<Curriculum>> getByPage(@ModelAttribute Curriculum curriculum ,@ModelAttribute PageVo page){
    QueryWrapper<Curriculum> qw = new QueryWrapper<>();
    if(!ZwzNullUtils.isNull(curriculum.getTitle())) {
        qw.like("title",curriculum.getTitle());
    }
    if(!ZwzNullUtils.isNull(curriculum.getContent())) {
        qw.like("content",curriculum.getContent());
    }
    IPage<Curriculum> data = iCurriculumService.page(PageUtil.initMpPage(page),qw);
    return new ResultUtil<IPage<Curriculum>>().setData(data);
}

@RequestMapping(value = "/insert", method = RequestMethod.POST)
@ApiOperation(value = "新增课程")
public Result<Curriculum> insert(Curriculum curriculum){
    iCurriculumService.saveOrUpdate(curriculum);
    return new ResultUtil<Curriculum>().setData(curriculum);
}

@RequestMapping(value = "/update", method = RequestMethod.POST)
@ApiOperation(value = "编辑课程")
public Result<Curriculum> update(Curriculum curriculum){
    iCurriculumService.saveOrUpdate(curriculum);
    return new ResultUtil<Curriculum>().setData(curriculum);
}

3.4 授课管理模块

@RequestMapping(value = "/getByPage", method = RequestMethod.GET)
@ApiOperation(value = "查询授课")
public Result<IPage<GiveLessons>> getByPage(@ModelAttribute GiveLessons giveLessons ,@ModelAttribute PageVo page){
    QueryWrapper<GiveLessons> qw = new QueryWrapper<>();
    if(!ZwzNullUtils.isNull(giveLessons.getCurriculumName())) {
        qw.like("curriculum_name",giveLessons.getCurriculumName());
    }
    if(!ZwzNullUtils.isNull(giveLessons.getTeaName())) {
        qw.like("tea_name",giveLessons.getTeaName());
    }
    IPage<GiveLessons> data = iGiveLessonsService.page(PageUtil.initMpPage(page),qw);
    return new ResultUtil<IPage<GiveLessons>>().setData(data);
}

@RequestMapping(value = "/update", method = RequestMethod.POST)
@ApiOperation(value = "编辑授课")
public Result<GiveLessons> update(GiveLessons giveLessons){
    Curriculum c = iCurriculumService.getById(giveLessons.getCurriculumId());
    if(c == null) {
        return ResultUtil.error("课程不存在");
    }
    giveLessons.setCurriculumName(c.getTitle());
    giveLessons.setImage(c.getImage());
    User t = iUserService.getById(giveLessons.getTeaId());
    if(t == null) {
        return ResultUtil.error("老师不存在");
    }
    giveLessons.setTeaName(t.getNickname());
    iGiveLessonsService.saveOrUpdate(giveLessons);
    return new ResultUtil<GiveLessons>().setData(giveLessons);
}

3.5 课程考勤模块

@RequestMapping(value = "/getByPage", method = RequestMethod.GET)
@ApiOperation(value = "查询课程考勤")
public Result<IPage<Attendance>> getByPage(@ModelAttribute Attendance attendance ,@ModelAttribute PageVo page){
    QueryWrapper<Attendance> qw = new QueryWrapper<>();
    User currUser = securityUtil.getCurrUser();
    QueryWrapper<User> userQw = new QueryWrapper<>();
    userQw.eq("id",currUser.getId());
    userQw.inSql("id","SELECT user_id FROM a_user_role WHERE del_flag = 0 AND (role_id = '1667344323877933056' OR role_id = '1536606659751841799')");
    if(iUserService.count(userQw) < 1L) {
        qw.eq("stu_id",currUser.getId());
    }
    if(!ZwzNullUtils.isNull(attendance.getCurriculumName())) {
        qw.like("curriculum_name",attendance.getCurriculumName());
    }
    if(!ZwzNullUtils.isNull(attendance.getStuName())) {
        qw.like("stu_name",attendance.getStuName());
    }
    IPage<Attendance> data = iAttendanceService.page(PageUtil.initMpPage(page),qw);
    return new ResultUtil<IPage<Attendance>>().setData(data);
}

@RequestMapping(value = "/insert", method = RequestMethod.POST)
@ApiOperation(value = "新增课程考勤")
public Result<Attendance> insert(Attendance attendance){
    Curriculum c = iCurriculumService.getById(attendance.getCurriculumId());
    if(c == null) {
        return ResultUtil.error("课程不存在");
    }
    attendance.setCurriculumName(c.getTitle());
    attendance.setImage(c.getImage());
    User s = iUserService.getById(attendance.getStuId());
    if(s == null) {
        return ResultUtil.error("学生不存在");
    }
    attendance.setStuName(s.getNickname());
    iAttendanceService.saveOrUpdate(attendance);
    return new ResultUtil<Attendance>().setData(attendance);
}

3.6 课程评价模块

@RequestMapping(value = "/getByPage", method = RequestMethod.GET)
@ApiOperation(value = "查询课程评价")
public Result<IPage<Appraise>> getByPage(@ModelAttribute Appraise appraise ,@ModelAttribute PageVo page){
    QueryWrapper<Appraise> qw = new QueryWrapper<>();
    if(!ZwzNullUtils.isNull(appraise.getCurriculumName())) {
        qw.like("curriculum_name",appraise.getCurriculumName());
    }
    if(!ZwzNullUtils.isNull(appraise.getStuName())) {
        qw.like("stu_name",appraise.getStuName());
    }
    IPage<Appraise> data = iAppraiseService.page(PageUtil.initMpPage(page),qw);
    return new ResultUtil<IPage<Appraise>>().setData(data);
}

@RequestMapping(value = "/addOne", method = RequestMethod.GET)
@ApiOperation(value = "添加评价")
public Result<Object> addOne(@RequestParam String id,@RequestParam String content){
    Curriculum c = iCurriculumService.getById(id);
    if(c == null) {
        return ResultUtil.error("课程不存在");
    }
    User currUser = securityUtil.getCurrUser();
    Appraise a = new Appraise();
    a.setCurriculumId(c.getId());
    a.setCurriculumName(c.getTitle());
    a.setImage(c.getImage());
    a.setStuId(currUser.getId());
    a.setStuName(currUser.getNickname());
    a.setContent(content);
    iAppraiseService.saveOrUpdate(a);
    return ResultUtil.success();
}

3.7 课程成绩模块

@RequestMapping(value = "/getByPage", method = RequestMethod.GET)
@ApiOperation(value = "查询课程成绩")
public Result<IPage<Achievement>> getByPage(@ModelAttribute Achievement achievement ,@ModelAttribute PageVo page){
    QueryWrapper<Achievement> qw = new QueryWrapper<>();
    User currUser = securityUtil.getCurrUser();
    QueryWrapper<User> userQw = new QueryWrapper<>();
    userQw.eq("id",currUser.getId());
    userQw.inSql("id","SELECT user_id FROM a_user_role WHERE del_flag = 0 AND (role_id = '1667344323877933056' OR role_id = '1536606659751841799')");
    if(iUserService.count(userQw) < 1L) {
        qw.eq("stu_id",currUser.getId());
    }
    if(!ZwzNullUtils.isNull(achievement.getCurriculumName())) {
        qw.like("curriculum_name",achievement.getCurriculumName());
    }
    if(!ZwzNullUtils.isNull(achievement.getStuName())) {
        qw.like("stu_name",achievement.getStuName());
    }
    if(!ZwzNullUtils.isNull(achievement.getTeaName())) {
        qw.like("tea_name",achievement.getTeaName());
    }
    IPage<Achievement> data = iAchievementService.page(PageUtil.initMpPage(page),qw);
    return new ResultUtil<IPage<Achievement>>().setData(data);
}

@RequestMapping(value = "/makeGrade", method = RequestMethod.GET)
@ApiOperation(value = "打分")
public Result<Object> makeGrade(@RequestParam String id,@RequestParam BigDecimal grade){
    Achievement a = iAchievementService.getById(id);
    if(a == null) {
        return ResultUtil.error("成绩单不存在");
    }
    a.setNumber1(grade);
    a.setNumberSum(a.getNumber1().multiply(BigDecimal.valueOf(0.6)).add(a.getNumber2().multiply(BigDecimal.valueOf(0.4))));
    iAchievementService.saveOrUpdate(a);
    return ResultUtil.success();
}

3.8 可视化图表

@RequestMapping(value = "/getAntvVoList2", method = RequestMethod.GET)
@ApiOperation(value = "教龄分析")
public Result<List<AntvVo>> getAntvVoList2(){
    List<AntvVo> ansList = new ArrayList<>();
    QueryWrapper<User> userQw = new QueryWrapper<>();
    userQw.eq("type",1);
    List<User> teacherList = iUserService.list(userQw);
    for (User o : teacherList) {
        boolean flag = false;
        for (AntvVo vo : ansList) {
            if(Objects.equals(vo.getTitle(),o.getAge().toString())) {
                flag = true;
                vo.setValue(vo.getValue().add(BigDecimal.ONE));
                break;
            }
        }
        if(!flag) {
            AntvVo vo = new AntvVo();
            vo.setTitle(o.getAge().toString());
            vo.setType("教龄");
            vo.setValue(BigDecimal.ONE);
            ansList.add(vo);
        }
    }
    return new ResultUtil<List<AntvVo>>().setData(ansList);
}

@RequestMapping(value = "/getAntvVoList1", method = RequestMethod.GET)
@ApiOperation(value = "工资分析")
public Result<List<AntvVo>> getAntvVoList1(){
    List<AntvVo> ansList = new ArrayList<>();
    QueryWrapper<User> userQw = new QueryWrapper<>();
    userQw.eq("type",1);
    List<User> teacherList = iUserService.list(userQw);
    for (User o : teacherList) {
        String title = change1(o.getMoneyData());
        boolean flag = false;
        for (AntvVo vo : ansList) {
            if(Objects.equals(vo.getTitle(),title)) {
                flag = true;
                vo.setValue(vo.getValue().add(BigDecimal.ONE));
                break;
            }
        }
        if(!flag) {
            AntvVo vo = new AntvVo();
            vo.setTitle(title);
            vo.setType("工资");
            vo.setValue(BigDecimal.ONE);
            ansList.add(vo);
        }
    }
    return new ResultUtil<List<AntvVo>>().setData(ansList);
}

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未来，我将会花费更多时间，完善大学兼职教师管理系统的其他功能模块，比如提供第三方的API接口，开发和企业微信和钉钉进行免登整合等功能，让大学兼职教师管理系统变得更强大。