Java项目:高校学生社团活动管理系统(java+springboot+freemark+jpa+mysql)

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前台：

1、社团信息浏览搜索、社团活动风采、新闻信息浏览搜索。

2、学生注册登录。

3、登录后可自己申请创建社团，也可申请加入其他社团活动。

4、管理自己社团的申请人员。

5个人信息修改及留言等。

后台：

后台管理员除了基本的系统管理功能（脚手架里的功能，这里不赘述）外，还有社团审核管理、活动新闻管理、学生管理、留言管理、活动申请审核、活动经费管理等等。

系统管理控制层：

@RequestMapping("/system")
@Controller
public class SystemController {
    @Autowired
    private SiteConfig siteConfig;
    @Autowired
    private OperaterLogService operaterLogService;
    @Autowired
    private UserService userService;
    private Logger log= LoggerFactory.getLogger(SiteConfig.class);

    @Autowired
    private DatabaseBakService databaseBakService;

    @Autowired
    private SmsService smsService;

    @Autowired
    private RedisTemplate<String,String> redisTemplate;

    @Autowired
    private AssociationService associationService;

    @Autowired
    private ActivitiesService activitiesService;

    @Autowired
    private StyleService styleService;

    @Autowired
	private OrderAuthService orderAuthService;
    
    @Autowired
    private StudentService studentService;

    /**
     * 登录页面
     * @param model
     * @return
     */
    @RequestMapping(value = "/login",method = RequestMethod.GET)
    public  String index(Model model){
        model.addAttribute("siteName",siteConfig.getSiteName());
        model.addAttribute("siteUrl",siteConfig.getSiteUrl());

        return "admin/system/login";
    }
    //登录成功后主页
    @RequestMapping(value = "/index")
    public  String indext(Model model){

        model.addAttribute("operatorLogs",operaterLogService.findLastLog(10));
        model.addAttribute("userTotal",userService.total());
        model.addAttribute("logTotal",operaterLogService.total());
        model.addAttribute("dataTotal",databaseBakService.total());
        model.addAttribute("onlineUserTotal", HttpSessionS.onlineUserCount);
        model.addAttribute("associationTotal",associationService.count(Association.TEAM_AUDIT_SUCCESS));
        model.addAttribute("activitesTotal",activitiesService.count(Activities.ACTIVITIES_AUDIT_SUCCESS));
        model.addAttribute("styleTotal",styleService.count(Style.STYLE_AUDIT_SUCCESS));
        model.addAttribute("studentTotal",studentService.count());
        return "admin/system/index";
    }

    @ResponseBody
    @RequestMapping(value = "/login",method = RequestMethod.POST)
    public Result<Boolean> login(HttpServletRequest request,User user, String cpacha){
        Map<String,String>ret=new HashMap<String,String>();
        if(user==null) {
            return Result.error(CodeMsg.DATA_ERROR);
        }
        //用统一验证实体方法验证是否合法
        CodeMsg validate = ValidateEntityUtil.validate(user);
        if(validate.getCode()!=CodeMsg.SUCCESS.getCode()){
                return Result.error(validate);
        }
        //表示实体信息合法，开始验证验证码是否为空、
        if(StringUtils.isEmpty(cpacha)){
            return Result.error(CodeMsg.CPACHA_EMPTY);
        }
        //说明验证码不为空，从session里获取验证码
        Object attribute = request.getSession().getAttribute("admin_login");
        if(attribute==null){
            return Result.error(CodeMsg.SESSION_EXPIRED);
        }
        //表示session未失效，进一步判断用户填写的验证码是否正确
        if(!cpacha.equalsIgnoreCase(attribute.toString())){
            return Result.error(CodeMsg.CPACHA_ERROR);
        }
        //表示验证码正确，开始查询数据库，检验密码是否正确
        User byUsername = userService.findByUsername(user.getUsername());
        if(byUsername==null){
            return Result.error(CodeMsg.ADMIN_USERNAME_NO_EXIST);
        }
        //表示用户存在 进一步对比密码是否正确
        if(!byUsername.getPassword().equals(user.getPassword())){
            return  Result.error(CodeMsg.ADMIN_PASSWORD_NO_ERROR);
        }
        //表示密码正确，将登录信息放入session中 并判断状态是否可用
        if(byUsername.getStatus()!=byUsername.ADMIN_USER_STATUS_ENABLE){
            return  Result.error(CodeMsg.ADMIN_USER_STATUS_ERROR);
        }
        //检查用户是否有角色 状态是否被冻结
        if(byUsername.getRole()==null||byUsername.getRole().getStatus()!= Role.ADMIN_ROLE_STATUS_ENABLE){
            return  Result.error(CodeMsg.ADMIN_USER_ROLE_STATUS_ERROR);
        }
        //检查用户有哪些权限
        if(byUsername.getRole().getAuthorities()==null ||byUsername.getRole().getAuthorities().size()==0){
            return  Result.error(CodeMsg.ADMIN_USER_ROLE_AUTHORITES_EMPTY);
        }
        //检查一切符合 可以登录
        request.getSession().setAttribute(SessionConstant.SESSION_USER_LOGIN_KEY,byUsername);
        //销毁session中的验证码
        request.getSession().setAttribute("admin_login",null);

        //将登录日志写入日志库
        OperaterLog operaterLog=new OperaterLog();
        operaterLog.setOperator(user.getUsername());
        operaterLog.setContent("用户["+user.getUsername()+"]与["+ StringUtil.getFormatterDate(new Date(),"yyyy-MM-dd HH:mm:ss")+"]登录系统");
        operaterLogService.save(operaterLog);
        log.info("用户成功登录,user="+byUsername);
        return  Result.success(true);
    }

    /**
     * 注销登录
     * @return
     */
    @RequestMapping(value = "/logout")
    public String logout(){
        User loginedUser = SessionUtil.getLoginedUser();
        if(loginedUser!=null){
            SessionUtil.set(SessionConstant.SESSION_USER_LOGIN_KEY,"");
        }
        return  "redirect:login";
    }

    /**
     * 无权限提示页面
     * @return
     */
    @RequestMapping(value = "/no_right")
    public String noRight(){
        return "admin/system/no_right";
    }


    /**
     * 修改用户个人信息
     * @return
     */
    @RequestMapping(value = "/update_userInfo",method = RequestMethod.GET)
    public String updateUserInfo(){
        return "admin/system/update_userinfo";
    }

    /**
     * 修改信息保存
     * @param user
     * @return
     */
    @RequestMapping(value = "/update_userInfo",method = RequestMethod.POST)
    public String updateUserInfo(User user){
        User loginedUser = SessionUtil.getLoginedUser();
        loginedUser.setHeadPic(user.getHeadPic());
        loginedUser.setEmail(user.getEmail());
        loginedUser.setMobile(user.getMobile());
        //首先保存到数据库
        userService.save(loginedUser);
        //更新session里的值
        SessionUtil.set(SessionConstant.SESSION_USER_LOGIN_KEY,loginedUser);
        return "redirect:update_userInfo";
    }

    @RequestMapping(value = "/update_pwd",method = RequestMethod.GET)
    public String updatePwd(){
        return "admin/system/update_pwd";
    }

    /**
     * 修改密码表单提交
     * @param oldPwd
     * @param newPwd
     * @return
     */
    @ResponseBody
    @RequestMapping(value = "/update_pwd",method = RequestMethod.POST)
    public Result<Boolean> updatePwd(@RequestParam(name = "oldPwd",required = true) String oldPwd,
                                     @RequestParam(name = "newPwd",required = true)String newPwd){

        User loginedUser = SessionUtil.getLoginedUser();
        if(!loginedUser.getPassword().equals(oldPwd)){
            return  Result.error(CodeMsg.ADMIN_USER_PASSWORD_OLD_ERROR);
        }
        if(StringUtils.isEmpty(newPwd)){
            return  Result.error(CodeMsg.ADMIN_USER_PASSWORD_NEW_ERROR);
        }
        //设置新密码
        loginedUser.setPassword(newPwd);
        //更新数据库
        userService.save(loginedUser);
        //更新session
        //更新session里的值
        SessionUtil.set(SessionConstant.SESSION_USER_LOGIN_KEY,loginedUser);
        return Result.success(true);
    }
    /**
     * 日志管理页面
     * @param model
     * @param operaterLog
     * @param pageBean
     * @return
     */
    @RequestMapping(value = "/operator_log_list")
    public String operatorLogList(Model model,OperaterLog operaterLog, PageBean<OperaterLog> pageBean){
        model.addAttribute("pageBean",operaterLogService.findList(operaterLog,pageBean));
        model.addAttribute("operator",operaterLog.getOperator());
        model.addAttribute("title","日志列表");
        return "admin/system/operator_log_list";
    }

    /**
     * 删除操作日志，可删除多个
     * @param ids
     * @return
     */
    @RequestMapping(value = "/delete_operator_log",method = RequestMethod.POST)
    @ResponseBody
    public Result<Boolean> delete(String ids){
        if(!StringUtils.isEmpty(ids)){
            String[] splitIds = ids.split(",");
            for(String id:splitIds){
                operaterLogService.delete(Long.valueOf(id));
            }
        }
        return  Result.success(true);
    }

    /**
     * 清空整个日志
     * @return
     */
    @RequestMapping(value ="/delete_all_log",method = RequestMethod.POST)
    @ResponseBody
    public Result<Boolean> deleteAll(){
        operaterLogService.deleteAll();
        return  Result.success(true);
    }


    
    @ResponseBody
    @RequestMapping(value = "/send",method = RequestMethod.POST)
    public Result<Boolean> code(@RequestParam(name ="phoneName")String phone){
        //调用方法
        String code = redisTemplate.opsForValue().get(phone);
        if(!StringUtils.isEmpty(code)){
            return  Result.error(CodeMsg.ADMIN_PHONE_SMS_EXIST);
        }
        //生成验证码并存储到redis中
        code = UUID.randomUUID().toString().substring(0, 4);
        HashMap<String, Object> param = new HashMap<>();
        param.put("code",code);
        boolean isSend = smsService.send(phone, "", param);
        if(isSend){
            redisTemplate.opsForValue().set(phone,code,5, TimeUnit.SECONDS);
            return Result.success(true);
        }else {
            return Result.error(CodeMsg.ADMIN_PHONE_SMS_ERROR);
        }

    }

}

后台角色管理控制器：

/**
 * 后台角色管理控制器
 */


@RequestMapping("/admin/role")
@Controller
public class RoleController {

    @Autowired
    private MenuService menuService;
    private Logger log= LoggerFactory.getLogger(RoleController.class);
    @Autowired
    private OperaterLogService operaterLogService;
    @Autowired
    private RoleService roleService;

    /**
     * 分页搜索角色列表
     * @param model
     * @param role
     * @param pageBean
     * @return
     */
    @RequestMapping(value = "/list")
    public String list(Model model, Role role, PageBean<Role> pageBean){
        model.addAttribute("title","角色列表");
        model.addAttribute("name",role.getName());
        model.addAttribute("pageBean",roleService.findByName(role,pageBean));
        return "admin/role/list";
    }

    /**
     * 角色添加页面
     * @param model
     * @return
     */
    @RequestMapping(value = "/add",method = RequestMethod.GET)
    public String add(Model model){
        List<Menu> all = menuService.findAll();
        model.addAttribute("title","添加角色");
        model.addAttribute("topMenus", MenuUtil.getTopMenus(all));
        model.addAttribute("secondMenus", MenuUtil.getSecondMenus(all));
        model.addAttribute("thirdMenus", MenuUtil.getThirdMenus(all));
        return "admin/role/add";
    }
    /**
     * 角色添加表单提交处理
     * @param role
     * @return
     */
    @ResponseBody
    @RequestMapping(value = "/add",method = RequestMethod.POST)
    public Result<Boolean> add(Role role, HttpServletRequest request){
        CodeMsg validate = ValidateEntityUtil.validate(role);
        if(validate.getCode()!=CodeMsg.SUCCESS.getCode()){
            return  Result.error(validate);
        }
        if(roleService.save(role)==null){
            return  Result.error(CodeMsg.ADMIN_ROLE_ADD_ERROR);
        }
        log.info("添加角色["+role+"]");
        operaterLogService.add("添加角色["+role.getName()+"]");
        return Result.success(true);
    }


    /**
     * 角色编辑页面
     * @param id
     * @param model
     * @return
     */
    @RequestMapping(value = "/edit",method = RequestMethod.GET)
    public String edit(@RequestParam(name = "id",required = true) Long id, Model model){
        List<Menu> all = menuService.findAll();
        model.addAttribute("title","添加角色");
        model.addAttribute("topMenus", MenuUtil.getTopMenus(all));
        model.addAttribute("secondMenus", MenuUtil.getSecondMenus(all));
        model.addAttribute("thirdMenus", MenuUtil.getThirdMenus(all));
        Role role = roleService.find(id);
        model.addAttribute("role",role);
        //list转换为数组
        model.addAttribute("authorities", JSONArray.toJSON(role.getAuthorities()).toString());
        return "admin/role/edit";
    }


    /**
     * 角色修改表单提交处理
     * @param role
     * @param request
     * @return
     */
    @ResponseBody
    @RequestMapping(value = "/edit",method = RequestMethod.POST)
    public Result<Boolean> edit(Role role, HttpServletRequest request){
        CodeMsg validate = ValidateEntityUtil.validate(role);
        if(validate.getCode()!=CodeMsg.SUCCESS.getCode()){
            return  Result.error(validate);
        }
        Role existRole = roleService.find(role.getId());
        if(existRole==null){
            return  Result.error(CodeMsg.ADMIN_ROLE_NO_EXIST);
        }
        existRole.setName(role.getName());
        existRole.setRemark(role.getRemark());
        existRole.setStatus(role.getStatus());
        existRole.setAuthorities(role.getAuthorities());
        if(roleService.save(existRole)==null){
            return  Result.error(CodeMsg.ADMIN_ROLE_EDIT_ERROR);
        }
        log.info("编辑角色["+role+"]");

        operaterLogService.add("编辑角色["+role.getName()+"]");
        return Result.success(true);
    }
    @ResponseBody
    @RequestMapping(value = "/delete",method = RequestMethod.POST)
    public Result<Boolean> delete(@RequestParam(name = "id",required = true) Long id,HttpServletRequest request){
        try {
            roleService.delete(id);
        }catch (Exception e){
            return Result.error(CodeMsg.ADMIN_ROLE_DELETE_ERROR);
        }
        log.info("删除角色ID["+id+"]");
        operaterLogService.add("删除角色ID["+id+"]");
        return Result.success(true);
    }

}

后台用户管理控制器：

/**
 * 后台用户管理控制器
 */
@RequestMapping("/admin/user")
@Component
public class UserController {

    @Autowired
    private UserService userService;

    @Autowired
    private RoleService roleService;
    @Autowired
    private OperaterLogService operaterLogService;
    /**
     * 用户列表页面
     * @param model
     * @return
     */
    @RequestMapping("/list")
    public String list(Model model, User user, PageBean<User> pageBean){
        model.addAttribute("usernmae",user.getUsername());
        model.addAttribute("pageBean",userService.findList(user,pageBean));
        model.addAttribute("title","用户列表");
        return "admin/user/list";
    }


    /**
     * 用户添加页面
     * @param model
     * @param
     * @return
     */
    @RequestMapping(value = "/add",method = RequestMethod.GET)
    public String add(Model model){
        List<Role> all = roleService.findAll();
        model.addAttribute("roles",all);
        return "admin/user/add";
    }

    @ResponseBody
    @RequestMapping(value = "/add",method = RequestMethod.POST)
    public Result<Boolean> add(Model model,User user){
        //用统一验证实体方法验证是否合法
        CodeMsg validate = ValidateEntityUtil.validate(user);
        if(validate.getCode()!=CodeMsg.SUCCESS.getCode()){
            return Result.error(validate);
        }
        //判断用户的角色是否选择
        if(user.getRole()==null ||user.getRole().getId()==null){
            return Result.error(CodeMsg.ADMIN_USER_ROLE_EMPTY);
        }
        //没有ID 传个0进去 0不是Long类型 所以加个0l L
        if(userService.isExistUsername(user.getUsername(),0l)){
            return Result.error(CodeMsg.ADMIN_USER_NAME_EXIST);
        }
        //到这说明一切符合条件进行数据库新增
        if(userService.save(user)==null){
            return Result.error(CodeMsg.ADMIN_USER_ADD_ERROR);
        }
        operaterLogService.add("添加用户，用户名："+user.getUsername());
        return Result.success(true);
    }

    /**
     * 用户编辑页面
     * @param model
     * @param id
     * @return
     */
    @RequestMapping(value = "/edit",method = RequestMethod.GET)
    public String edit(Model model,@RequestParam(name = "id",required = true) Long id){
        model.addAttribute("user",userService.find(id));
        model.addAttribute("roles",roleService.findAll());
        return "admin/user/edit";
    }

    /**
     * 编辑用户信息表单提交处理
     * @param user
     * @return
     */
    @ResponseBody
    @RequestMapping(value = "/edit",method = RequestMethod.POST)
    public Result<Boolean> edit(User user){
        //用统一验证实体方法验证是否合法
        CodeMsg validate = ValidateEntityUtil.validate(user);
        if(validate.getCode()!=CodeMsg.SUCCESS.getCode()){
            return Result.error(validate);
        }
        //判断用户的角色是否选择
        if(user.getRole()==null ||user.getRole().getId()==null){
            return Result.error(CodeMsg.ADMIN_USER_ROLE_EMPTY);
        }
        if(user.getId()==null||user.getId().longValue()<=0){
            return Result.error(CodeMsg.ADMIN_USER_NO_EXIST);
        }
        //判断数据库user表有没有这个用户名
        if(userService.isExistUsername(user.getUsername(),user.getId().longValue())){
                return Result.error(CodeMsg.ADMIN_USER_NAME_EXIST);
        }
        //将提交的用户信息指定字段复制到已存在的user对象中
        User findbyId = userService.find(user.getId());
        //把source原来的字段复制到目标对象当中ignoreProperties表示忽略哪些字段 该方法会覆盖新字段内容
        BeanUtils.copyProperties(user,findbyId,"id","createTime","updateTime");
        //到这说明一切通过 开始进行数据库编辑
        if(userService.save(findbyId)==null){
            return Result.error(CodeMsg.ADMIN_USER_EDIT_ERROR);
        }
        operaterLogService.add("编辑用户，用户名："+user.getUsername());
        return Result.success(true);
    }

    @ResponseBody
    @RequestMapping(value = "/delete",method = RequestMethod.POST)
    public Result<Boolean> delete(@RequestParam(name = "id",required = true) Long id) {
        try {
        userService.delete(id);
        } catch (Exception e){
            return Result.error(CodeMsg.ADMIN_USER_DELETE_ERROR);
        }
        operaterLogService.add("删除用户，id为："+id);
        return  Result.success(true);
    }
}

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Java项目:高校学生社团活动管理系统(java+springboot+freemark+jpa+mysql)

前台：

后台：

系统管理控制层：

后台角色管理控制器：

后台用户管理控制器：

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