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基于javaweb的SSM+Mavenoa办公管理系统(java+layui+ssm+maven+mysql+jsp)

更新于

运行环境

Java≥8、MySQL≥5.7、Tomcat≥8

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

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基于javaweb的SSM+Mavenoa办公管理系统(java+layui+ssm+maven+mysql+jsp)

一、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：

JSP +Spring + SpringMVC + MyBatis + html+ css + JavaScript + JQuery + Ajax + layui+ maven等等  

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public JSONObject logout() {
    JSONObject json = new JSONObject();
    Subject subject = SecurityUtils.getSubject();
    subject.logout();
    json.put("msg", "注销成功！");
    return json;
}

/**
 * 获取图像
 *
 * @param request
 */
@RequestMapping("/accessToImages")
@ResponseBody
public void AccessToImages(HttpServletRequest request, HttpServletResponse response) throws IOException {
    String imageUrl = request.getParameter("imageUrl");
    File file = new File(request.getContextPath() + "/" + imageUrl);    //开启IO流
    if (file.exists()) {
        FileInputStream fis = new FileInputStream(file);
        long size = file.length();
        byte[] temp = new byte[(int) size];
        fis.read(temp, 0, (int) size);
        fis.close();
        OutputStream outputStream = response.getOutputStream();
        outputStream.write(temp);
        outputStream.flush();
        outputStream.close();
    }
}

/**
 * 上传头像
 *
 * @param request
 * @param file
 * @return
 */
@RequestMapping("/uploadPhoto")
@ResponseBody
public JSONObject uploadPhoto(HttpServletRequest request, MultipartFile file) {
    JSONObject json = new JSONObject();
    try {
        if (file.isEmpty()) {
            json.put("type", "error");
            json.put("msg", "上传文件不能为空！");
        } else {
            String employeeNumber = SecurityUtils.getSubject().getPrincipal().toString();
            String originalFilename = file.getOriginalFilename();   //文件名
            //创建要上传的路径
            File file1 = new File(request.getContextPath() + "/" + "src/main/webapp/WEB-INF/employee/" + employeeNumber + "/");
            if (!file1.exists()) {
                file1.mkdirs();
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public JSONObject flagNotice(HttpServletRequest request) {
    JSONObject json = new JSONObject();
    try {
        String employeeNumber = SecurityUtils.getSubject().getPrincipal().toString();   //得到自身工号
        String noticeIdStr = request.getParameter("noticeId");
        if (noticeIdStr == null || employeeNumber == null) {
            json.put("type", "error");
            json.put("msg", "接收数据为空！");
            return json;
        }
        int noticeId = Integer.parseInt(noticeIdStr);
        if (noticeDao.flagNotice(noticeId, employeeNumber) > 0) {
            json.put("type", "success");
            json.put("msg", "已阅成功！");
            return json;
        }
    } catch (Exception e) {
        json.put("type", "error");
        json.put("msg", MessageError.SYSTEM_ERROR);
        System.out.println(e.getMessage());
        return json;
    }
    json.put("type", "error");
    json.put("msg", "已阅失败！");
    return json;
}

@Override
public JSONObject bulkReleaseNotice(HttpServletRequest request) {
    JSONObject json = new JSONObject();
    try {
        String employeeIdListStr = request.getParameter("employeeIdList");
        String noticeIdStr = request.getParameter("noticeId");
        if (noticeIdStr == null || employeeIdListStr == null) {
            json.put("type", "error");
            json.put("msg", "接收数据为空！");
            return json;
        }
        Integer[] employeeIdList = JSONObject.parseObject(employeeIdListStr, Integer[].class);
        int noticeId = Integer.parseInt(noticeIdStr);
        if (noticeDao.bulkReleaseNotice(noticeId, employeeIdList) > 0) {
            json.put("type", "success");
            json.put("msg", "批量发布系统公告成功！");
            return json;
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        return departmentDao.deleteDepartment(departmentId);
    }

    @Override
    public Integer verifyDepartmentTitle(Department department) {
        return departmentDao.verifyDepartmentTitle(department);
    }

    @Override
    public Integer verifyDepartmentByEmployee(Integer departmentId) {
        return departmentDao.verifyDepartmentByEmployee(departmentId);
    }

    @Override
    public JSONObject updateDepartmentPrincipal(HttpServletRequest request) {
        JSONObject json = new JSONObject();
        try {
            String employeeNumber = request.getParameter("employeeNumber");
            String departmentId = request.getParameter("departmentId");
            if (employeeNumber == null || departmentId == null) {
                json.put("type", "error");
                json.put("msg", "数据获取失败");
                return json;
            }
            Integer employeeId = departmentDao.selectEmployeeByNumber(employeeNumber);
            if (employeeId <= 0) {
                json.put("type", "error");
                json.put("msg", "没有该工号");
                return json;
            }
            if (departmentDao.updateDepartmentHead(employeeId, Integer.parseInt(departmentId)) > 0) {
                json.put("type", "success");
                json.put("msg", "修改成功！");
                return json;
            }
        } catch (Exception e) {
            json.put("type", "error");
            json.put("msg", MessageError.SYSTEM_ERROR);
            System.out.println(e.getMessage());
            return json;
        }
        json.put("type", "error");
        json.put("msg", "修改失败");
        return json;
    }
}
package com.njl.oa.controller;

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@Autowired
private MenuService menuService;

/**
 * 根据工号来获取菜单列表
 *
 * @param request
 * @return
 */
@RequestMapping("/getMenuByEmployeeNumber")
@ResponseBody
public List<Menu> getMenuByEmployeeNumber(HttpServletRequest request) {
    String employeeNumber = SecurityUtils.getSubject().getPrincipal().toString();   //得到自身工号
    List<Menu> menuByEmployeeNumber = menuService.getMenuByEmployeeNumber(employeeNumber);
    List<Menu> menuList = new ArrayList<>();
    for (Menu menu : menuByEmployeeNumber) {
        if (menu.getPid().equals(-1)) {
            List<Menu> menuList1 = new ArrayList<>();
            for (Menu menu1 : menuByEmployeeNumber) {
                if (menu.getId() == menu1.getPid()) {
                    menuList1.add(menu1);
                }
            }
            if (menuList1.size() > 0) {
                menu.setChildren(menuList1);
            }
            menuList.add(menu);
        }
    }
    return menuList;
}

/**
 * 获取全部菜单信息
 *
 * @param request
 * @return
 */
@RequestMapping("/getMenuAll")
@ResponseBody
public Map<String, Object> getMenuAll(HttpServletRequest request) {
    Map<String, Object> map = new HashMap<>();
    int page = Integer.parseInt(request.getParameter("page"));
    int limit = Integer.parseInt(request.getParameter("limit"));
    List<Menu> menuAll = menuService.getMenuAll((page - 1) * limit, limit);
    map.put("code", 0);
    map.put("msg", "");
    map.put("count", menuService.getMenuAllCount());
    map.put("data", menuAll);
    return map;
}
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     * @param request
     * @param file
     * @return
     */
    @RequestMapping("/uploadPhoto")
    @ResponseBody
    public JSONObject uploadPhoto(HttpServletRequest request, MultipartFile file) {
        JSONObject json = new JSONObject();
        try {
            if (file.isEmpty()) {
                json.put("type", "error");
                json.put("msg", "上传文件不能为空！");
            } else {
                String employeeNumber = SecurityUtils.getSubject().getPrincipal().toString();
                String originalFilename = file.getOriginalFilename();   //文件名
                //创建要上传的路径
                File file1 = new File(request.getContextPath() + "/" + "src/main/webapp/WEB-INF/employee/" + employeeNumber + "/");
                if (!file1.exists()) {
                    file1.mkdirs();
                }
                //文件上传到路径下
                FileUtils.copyInputStreamToFile(file.getInputStream(), new File(file1, "photo.png"));
                json.put("type", "success");
                json.put("msg", "上传成功！");
                json.put("value", "src/main/webapp/WEB-INF/employee/" + employeeNumber + "/photo.png");
            }
        } catch (Exception e) {
            json.put("type", "error");
            json.put("msg", e.getMessage());
        }
        return json;
    }


}
package com.njl.oa.service.impl;

项目链接：
https://javayms.github.io?id=241422302105200gd
https://javayms.pages.dev?id=241422302105200gd