SSM公司企业OA管理系统

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项目介绍

OA办公管理系统，这是一款由JSP+SSM（spring+springmvc+mybatis）+MySQL实现的简单的OA办公管理系统，主要实现的功能有员工注册登录，自动计算当前月迟到、早退、加班、缺勤天数并根据图表展示，任务管理（任务发布、更新、删除、进度条展示完成度），通知管理（通知发布、更新、删除），站内信发布、回复、删除等，发布公告和任务及站内信时可上传图片等。

环境需要

1.运行环境：最好是java jdk 1.8，我们在这个平台上运行的。其他版本理论上也可以。
2.IDE环境：IDEA，Eclipse,Myeclipse都可以。推荐IDEA;
3.tomcat环境：Tomcat 7.x,8.x,9.x版本均可
4.硬件环境：windows 7/8/10 1G内存以上；或者 Mac OS；

5.数据库：MySql 5.7版本；

6.是否Maven项目：否；

技术栈

1. 后端：Spring+SpringMVC+Mybatis

2. 前端：JSP+CSS+JavaScript

使用说明

1. 使用Navicat或者其它工具，在mysql中创建对应名称的数据库，并导入项目的sql文件；
2. 使用IDEA/Eclipse/MyEclipse导入项目;
3. 将项目中db.properties配置文件中的数据库配置改为自己的配置;
4. 运行项目，输入localhost:8080/OAManagerSys 登录注意：路径必须为/OAManagerSys,否则会有图片加载不出来
管理员账号/密码：admin/admin

账号/密码：zhangtao/123

运行截图

相关代码

账户控制器

package com.noa.controller;import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;import org.apache.shiro.SecurityUtils;
import org.apache.shiro.authc.IncorrectCredentialsException;
import org.apache.shiro.authc.UnknownAccountException;
import org.apache.shiro.authc.UsernamePasswordToken;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.multipart.MultipartFile;import com.noa.exception.CustomException;
import com.noa.po.Employee;
import com.noa.po.EmployeeCustom;
import com.noa.service.EmployeeService;
import com.noa.service.SysService;@Controller
public class AccountController {@Autowiredprivate EmployeeService employeeService;@Autowiredprivate SysService sysService;EmployeeCustom activeEmp;@RequestMapping("/login")public String login(Model model, HttpServletRequest request) throws Exception {String exceptionClassName = (String) request.getAttribute("shiroLoginFailure");if (exceptionClassName != null) {if (UnknownAccountException.class.getName().equals(exceptionClassName)) {// 最终会抛给异常处理器model.addAttribute("message", "账号不存在");} else if (IncorrectCredentialsException.class.getName().equals(exceptionClassName)) {model.addAttribute("message", "用户名/密码错误");// throw new CustomException("用户名/密码错误");} else {model.addAttribute("message", "未知错误");// throw new Exception();// 最终在异常处理器生成未知错误}}// 访问/login时, 自动进行认证,认证成功后直接跳转出去// 初次访问时exceptionClassName== null直接到这里// 认证失败时exceptionClassName!= null , 传递信息后又回到这里return "misc/login";}@RequestMapping(value = "/signup", method = RequestMethod.GET)public String showSignupPage(Model model) throws Exception {return "misc/signup";}@RequestMapping(value = "/signup", method = RequestMethod.POST)public String checkUsername(Model model, Employee employee) throws Exception {try {employeeService.checkUsername(employee);model.addAttribute("employee", employee);model.addAttribute("positionList", sysService.getAbleToRegPos());return "misc/signup_detail";} catch (CustomException e) {model.addAttribute("message", e.getMessage());}return "misc/signup";}@RequestMapping(value = "/signup2", method = RequestMethod.POST)public String confirmPosition(Model model, Employee employee, MultipartFile employee_pic) throws Exception {// 上传图片String originalFilename = employee_pic.getOriginalFilename();if (employee_pic != null && originalFilename != null && originalFilename.trim() != "") {employee.setPic(sysService.uploadPic("employee", employee_pic));}model.addAttribute("employee", employee);model.addAttribute("departmentList", sysService.getAbleToRegDep(employee.getPositionId()));return "misc/signup_dep";}@RequestMapping(value = "/formal_signup", method = RequestMethod.POST)public String register(Model model, Employee employee) throws Exception {try {employeeService.register(employee);UsernamePasswordToken token = new UsernamePasswordToken(employee.getUsername(), employee.getPassword());SecurityUtils.getSubject().login(token);return "redirect:home";} catch (CustomException e) {model.addAttribute("message", e.getMessage());}// 注册失败return "misc/signup_detail";}@RequestMapping("/logout")public String logout(HttpSession session) throws Exception {activeEmp = (EmployeeCustom) session.getAttribute("activeEmp");employeeService.logout(activeEmp);session.removeAttribute("activeEmp");session.invalidate();return "redirect:/login";}@RequestMapping("/refuse")public String refuse() throws Exception {return "misc/refuse";}}

员工控制器

package com.noa.controller;import java.util.ArrayList;
import java.util.List;import javax.servlet.http.HttpSession;import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpRequest;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;import com.noa.po.Employee;
import com.noa.po.EmployeeCustom;
import com.noa.service.EmployeeService;
import com.noa.service.SysService;@Controller
public class EmployeeController {@Autowiredprivate EmployeeService employeeService;@Autowiredprivate SysService sysService;@RequestMapping(value = "/changeStage")public void changeState(Model model, HttpRequest request, HttpSession session, Integer state) throws Exception {}@RequestMapping(value = "/search_emp")public String showSearchPage(Model model, String name, Integer depId, Integer state) throws Exception {List<EmployeeCustom> employeeList = new ArrayList<EmployeeCustom>();if ((name != null && name.trim() != "") || depId != null || state != null) {Employee condition = new Employee();if (name != null && name.trim() != "") {condition.setName(name);model.addAttribute("name", name);}if (depId != null) {condition.setDepartmentId(depId);model.addAttribute("depId", depId);}if (state != null) {condition.setWorkingState(state);model.addAttribute("state", state);}employeeList = employeeService.findEmployee(condition);} else {// show all employeeemployeeList = employeeService.findEmployee(new Employee());}model.addAttribute("employeeList", employeeList);model.addAttribute("allDepartment", sysService.getAllDepartment());return "search/search_emp";}}

首页控制器

package com.noa.controller;import java.util.List;import javax.servlet.http.HttpSession;import org.apache.shiro.SecurityUtils;
import org.apache.shiro.authz.annotation.Logical;
import org.apache.shiro.authz.annotation.RequiresPermissions;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;import com.noa.po.Announcement;
import com.noa.po.AnnouncementCustom;
import com.noa.po.EmployeeCustom;
import com.noa.service.AnnouncementService;
import com.noa.service.AttendanceService;
import com.noa.service.EmployeeService;
import com.noa.service.SysService;@Controller
public class HomeController {@AutowiredEmployeeService employeeService;@AutowiredAttendanceService attendanceService;@AutowiredAnnouncementService announcementService;@AutowiredSysService sysService;EmployeeCustom activeEmp;@RequestMapping("/home")public String showHome(Model model,HttpSession session) throws Exception{activeEmp = (EmployeeCustom) SecurityUtils.getSubject().getPrincipal();session.setAttribute("activeEmp", activeEmp);//展示出勤率,[0]正常 [1]加班 [2]迟到早退 [3]缺席[4]剩余天数int[] attendance = attendanceService.countMonthState(activeEmp);model.addAttribute("attendance",attendance);//公告一览List<AnnouncementCustom> announceList = announcementService.showAllAnnouncement(activeEmp);model.addAttribute("announceList", announceList);//可发布公告的对象model.addAttribute("departmentList", sysService.getAbleToAnnounceDeps());return "/home/home";}@RequestMapping("/announce.action")@RequiresPermissions(value={"announce:create:all","announce:create:main","announce:create:sub"},logical=Logical.OR)public String annouce(HttpSession session,String target,Announcement announcement) throws Exception{activeEmp = (EmployeeCustom)session.getAttribute("activeEmp");announcement.setText(announcement.getText().replaceAll("\r\n", "<br>"));announcementService.announce(announcement, activeEmp);return "redirect:/home";}@RequestMapping("/delete_announce.action")public String deleteAnnouce(HttpSession session,Integer delete_id) throws Exception{announcementService.deleteAnnouncement(delete_id);return "redirect:/home";}}

邮件控制器

package com.noa.controller;import java.util.ArrayList;
import java.util.List;import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.multipart.MultipartFile;import com.noa.po.EmployeeCustom;
import com.noa.po.Mail;
import com.noa.po.MailCustom;
import com.noa.service.EmployeeService;
import com.noa.service.MailService;
import com.noa.service.SysService;@Controller
@RequestMapping("/mail")
@SuppressWarnings("all")
public class MailController {@Autowiredprivate MailService mailService;@Autowiredprivate EmployeeService employeeService;@Autowiredprivate SysService sysService;// 展示收到的邮件@RequestMapping("")public String showMailPage(Model model, HttpSession session, HttpServletRequest request) throws Exception {List<MailCustom> mailList = new ArrayList<MailCustom>();switch ((String) request.getParameter("view")) {case "all":mailList = mailService.findMailToMe((EmployeeCustom) session.getAttribute("activeEmp"));model.addAttribute("isSend", false);break;case "unread":mailList = mailService.findUnreadMailToMe((EmployeeCustom) session.getAttribute("activeEmp"));model.addAttribute("isSend", false);break;case "read":mailList = mailService.findReadMailToMe((EmployeeCustom) session.getAttribute("activeEmp"));model.addAttribute("isSend", false);break;case "send":mailList = mailService.findMailSendByMe((EmployeeCustom) session.getAttribute("activeEmp"));model.addAttribute("isSend", true);break;default:mailList = mailService.findMailToMe((EmployeeCustom) session.getAttribute("activeEmp"));model.addAttribute("isSend", false);break;}model.addAttribute("mailList", mailList);model.addAttribute("isInbox", true);// mail_common中右上角的的按钮return "mail/mail_inbox";}@RequestMapping("/mail_view")public String showMailDetail(Model model, HttpServletRequest request) throws Exception {MailCustom mailDetail = mailService.showMailDetail(Integer.parseInt(request.getParameter("mail_id")),Integer.parseInt(request.getParameter("otherside_id")));model.addAttribute("mail", mailDetail);model.addAttribute("isSend", Boolean.parseBoolean(request.getParameter("isSend")));return "mail/mail_view";}@RequestMapping("/send_mail.action")public String sendMail(Mail mail, MultipartFile mail_pic) throws Exception {// 上传图片// 原始名称String originalFilename = null;if (mail_pic != null) {originalFilename = mail_pic.getOriginalFilename();} if (mail_pic != null && originalFilename != null && originalFilename.trim() != "") {mail.setPic(sysService.uploadPic("mail", mail_pic));}// 将新图片名称写入mail.setText(mail.getText().replaceAll("\r\n", "<br>"));mailService.sendMail(mail);return "redirect:/mail?view=all";}@RequestMapping("/mail_compose")public String showComposeForm(Model model, Integer receiver) throws Exception {if (receiver != null) {model.addAttribute("receiver", employeeService.findEmployeeById(receiver));}return "mail/mail_compose";}}

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