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运行环境

Java≥8、MySQL≥5.7

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

基于javaweb的SpringBootoa办公自动化系统设计和实现(java+springboot+freemarker+mysql+maven+mybatis+jpa)

java springbootOA办公自动化系统：

主要功能模块：系统、用户、角色、考勤、流程、公告、邮件、任务、日程、计划、文件、笔记、通讯录、讨论区等多个模块管理

使用Maven进行项目管理，基于springboot框架开发的项目，mysql底层数据库，前端采用freemarker模板引擎，Bootstrap作为前端UI框架，集成了jpa、mybatis等框架。

部分代码展示

out.close();private void likeThisFun(HttpServletRequest req, Long userId) {long replyId = Long.parseLong(req.getParameter("replyId"));String module = req.getParameter("module");int number = 0;int likenum = 0;User user = userDao.findById(userId);if ("discuss".equals(module)) {Discuss discuss = discussDao.findById(replyId);Set<User> users = discuss.getUsers();likenum = users.size();if (!users.contains(user)) {System.out.println("该用户一个讨论点要记录");users.add(user);number = 1;} else {System.out.println("该用户一个讨论点要记录");users.remove(user);number = -1;}discuss.setUsers(users);disService.save(discuss);} else if ("reply".equals(module)) {Reply reply = replyDao.findById(replyId);Set<User> users = reply.getUsers();likenum = users.size();if (!reply.getUsers().contains(user)) {System.out.println("该用户一个回复点要记录");users.add(user);number = 1;} else {System.out.println("该用户一个回复点要记录");users.remove(user);number = -1;}reply.setUsers(users);replyService.save(reply);}
}//回复分页处理
@RequestMapping("/replypaging")
public String replyPaging(HttpServletRequest req,@RequestParam(value = "selecttype") long selecttype,@RequestParam(value = "selectsort") long selectsort,@RequestParam(value = "page", defaultValue = "0") int page,@RequestParam(value = "size", defaultValue = "5") int size,SessionModel model) {System.out.println(size);System.out.println(page);model.put("selecttype", selecttype);return null;
}

```java
public void index5(Processlist pro, String val, User lu, MultipartFile filePath, String name) throws IllegalStateException, IOException {pro.setTypeName(val);pro.setApplyTime(new Date());pro.setUserId(lu);pro.setStatusId(21);pro.setShenuser(name);Attachment at = null;if (!StringUtils.isEmpty(filePath.getOriginalFilename())) {at = aidService.upload(filePath, lu);pro.setAttributeModel(at);pro.setProFileId(at.getAid());}
}public void index4(Processlist pro, String val, User lu, String name) {pro.setTypeName(val);pro.setApplyTime(new Date());pro.setUserId(lu);pro.setStatusId(21);pro.setShenuser(name);
}public void save(long proid, User u, Reviewed reviewed, Processlist pro, User u2) {Reviewed re = reDao.findByProIdAndUserId(proid, u);re.setAdvice(reviewed.getAdvice());re.setStatusId(reviewed.getStatusId());re.setUpdateTime(new Date());re.setShenId(reviewed.getShenId());reDao.save(re);Reviewed re2 = new Reviewed();re2.setProId(proid);re2.setUserId(u2);re2.setStatusId(21);reDao.save(re2);pro.getShenuser();pro.setShenuser(pro.getShenuser() + "," + u2.getUserName());pro.setStatusId(22);//改变表的状态proDao.save(pro);
}public void index7(User reuser, Processlist pro) {Reviewed review = new Reviewed();review.setUserId(reuser);review.setStatusId(21);review.setProId(pro.getProId());review.setUpdateTime(new Date());reDao.save(review);
}

```clike
```java
model.addAttribute("mail", mail);
model.addAttribute("title", title);
model.addAttribute("files", mail.getMailFileId());
return "mail/seemail";@RequestMapping("/refresh")
public String refresh(HttpServletRequest req, @SessionAttribute("userId") long userId, Model model,@RequestParam(value = "page", defaultValue = "0") int page,@RequestParam(value = "size", defaultValue = "10") int size) {//查找用户User user = userDao.findOne(userId);String title = req.getParameter("title");PageModel pagelist = null;List<Map<String, Object>> maillist = null;//得到该回复的idString ids = req.getParameter("ids");StringTokenizer st = new StringTokenizer(ids, ",");while (st.hasMoreElements()) {//找到该用户联系邮件的中间记录Mailreceiver mr = mrDao.findByReceiverIdAndMailId(user, Long.parseLong(st.nextToken()));if (Objects.isNull(mr)) {mr.setRead(false);mrDao.save(mr);} else {return "redirect:/notmail";}}//分页及查找pagelist = service.receive(page, size, user, null, title);maillist = service.mail(pagelist);model.addAttribute("page", pagelist);model.addAttribute("page", pagelist);model.addAttribute("url", "mailtitle");model.addAttribute("title", title);return "mail/mailbody";
}
package cn.gson.oasys.controller.note;