SSM personnel management system

Author URI ： In the middle of the night 5788

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Get the source code at the end of the article

Project introduction

ssm Personnel management system . The main functions are ：

User management ： User query 、 Add users ;
Department of management ： Department query 、 Add Department ;
Position management ： Position query 、 Add position ;
Employee management ： Employee inquiries 、 Add employees ;
Announcement management ： Announcement query 、 Add announcement ;

Download Center ： Document query 、 Upload documents ;

Environmental needs

1. Running environment ： It is best to java jdk 1.8, We run on this platform . Other versions can, in theory .

2.IDE Environmental Science ：IDEA,Eclipse,Myeclipse Fine . recommend IDEA;
3.tomcat Environmental Science ：Tomcat 7.x,8.x,9.x All versions are available
4. Hardware environment ：windows 7/8/10 1G Above memory ; perhaps Mac OS;
5. whether Maven project : yes ; See if the source directory contains pom.xml; If included , Then for maven project , Otherwise, it is not maven project  

6. database ：MySql 5.7 edition ;

Technology stack

1. Back end ：Spring SpringMVC MyBatis

2. front end ：ligerUI+jquery+metronic+jsp

Instructions

1. Use Navicat Or other tools , stay mysql Create a database with the corresponding name in , And import the sql file ;
2. In the project db.properties Change the database configuration in the configuration file to your own configuration

3. Use IDEA/Eclipse/MyEclipse Import the project ,Eclipse/MyEclipse Import time , if maven Item, please select maven;

if maven project , After importing successfully, please execute maven clean;maven install command , To configure tomcat, And then run ;

4. Run the project , Input localhost:8080/ Sign in

Run a screenshot

 

 

 

 

 

Related codes

Position controller

@Controller
@RequestMapping("/job")
public class JobHandler {
    @Autowired
    private IJobService jobService;

    @RequestMapping("findJob.do")
    public  String findJob(@RequestParam(defaultValue = "1") int pageIndex, Model model, String name,String flag){
        PageModel pageModel=new PageModel();
        int count=jobService.findJobCount(name);
        pageModel.setRecordCount(count);
        if(flag!=null){
            pageModel.setPageIndex(pageModel.getTotalSize());
        }else{
            pageModel.setPageIndex(pageIndex);
        }
        List<Job> jobs=jobService.findJob(pageModel,name);
        model.addAttribute("name",name);
        model.addAttribute("pageModel",pageModel);
        model.addAttribute("jobs",jobs);
        return "/jsp/job/job.jsp";

    }
    /* Press id Find a position */
    @RequestMapping("findJobById.do")
    public String findJobById(Integer id,Model model,int pageIndex){
        Job job=jobService.findJobById(id);
        model.addAttribute("pageIndex",pageIndex);
        model.addAttribute("job",job);
        return "/jsp/job/showUpdateJob.jsp";
    }
    /* Change position */
    @RequestMapping("modifyJob.do")
    @ResponseBody
    public String modifyJob(Job job){

        int row=jobService.modifyJob(job);

        if(row>0){
            return "OK";
        }
        else{
            return "FAIL";
        }
    }
    /* Delete position */
    @RequestMapping("removeJob.do")
    @ResponseBody
    public String remove(Integer[] ids){
      try {
          int rows = jobService.removeJob(ids);
          if (rows == ids.length) {
              return "OK";
          } else {
              return "FAIL";
          }
      }catch (DataIntegrityViolationException e){
          return "ERROR";
      }
    }
    /* Add position */
    @RequestMapping("addJob.do")
    @ResponseBody
    public String addJob(Job job){
        int row=jobService.addJob(job);
        if(row>0){
            return "OK";
        }else{
            return "FAIL";
        }
    }

}

  User controller

@Controller
@RequestMapping("/user")
public class UserHandler {

    @Autowired
    private IUserService userService;

    @RequestMapping("/login.do")
    public String login(User user, HttpSession session, Model model){
        //System.out.println(user);
        User login_user = userService.findUserByLoginnameAndPassword(user);
        //System.out.println(login_user);
        if (login_user != null){
            session.setAttribute("login_user",login_user);
            return "/jsp/main.jsp";
        }else {
            model.addAttribute("login_error"," Username or password incorrect , Please re-enter ！");
            return "/index.jsp";
        }
    }

    @RequestMapping("/logout.do")
    public String logout(HttpSession session,Model model){
        session.removeAttribute("login_user");
        model.addAttribute("login_error"," Quit successfully , Please login again ！");
        return "/index.jsp";
    }
    @RequestMapping("/aaa.do")
    public String aaa(){
        return "/jsp/main.jsp";
    }

    @RequestMapping("/findUser.do")
    public String findUser(@RequestParam(defaultValue = "1") int pageIndex, User user,Model model){

        PageModel pageModel = new PageModel();
        pageModel.setPageIndex(pageIndex);

        int count = userService.findUserCount(user);
        pageModel.setRecordCount(count);

        List<User> users = userService.findUser(pageModel,user);
        model.addAttribute("pageModel",pageModel);
        model.addAttribute("user",user);
        model.addAttribute("users",users);

        return "/jsp/user/user.jsp";
    }

    @RequestMapping("/modifyUser.do")
    public String modifyUser(User user,String flag,Model model){
        if (flag == null){
            user = userService.findUserById(user.getId());
            model.addAttribute("user",user);
            return "/jsp/user/showUpdateUser.jsp";
        }else {
            int rows = userService.modifyUser(user);
            if (rows > 0){
                return "redirect:/user/findUser.do";
            }else {
                model.addAttribute("fail"," User information modification failed ！");
                return "/jsp/fail.jsp";
            }
        }
    }

    @RequestMapping("/removeUser.do")
    public String removeUser(Integer[] ids,Model model,HttpSession session){

        User login_user = (User) session.getAttribute("login_user");
        for (Integer id:ids){
            if (id==login_user.getId()){
                model.addAttribute("fail"," Cannot delete the currently logged in user ！");
                return "/jsp/fail.jsp";
            }
        }

        try {
            int rows = userService.removeUserById(ids);
            if (rows == ids.length){
                return "redirect:/user/findUser.do";
            }else {
                model.addAttribute("fail"," User information deletion failed ！");
                return "/jsp/fail.jsp";
            }
        }catch (DataIntegrityViolationException e){
            model.addAttribute("fail"," Users have issued announcements or documents , Can't delete ！");
            return "/jsp/fail.jsp";
        }
        /*int rows=0;
        for (Integer id:ids){
            int row = userService.removeUser(id);
            if (row >0){
                rows++;
            }
        }
        if (rows == ids.length){
            return "redirect:/user/findUser.do";
        }else {
            model.addAttribute("fail"," User information deletion failed ！");
            return "/jsp/fail.jsp";
        }*/
    }

    @RequestMapping("/addUser.do")
    public String addUser(User user,Model model){
        int rows = userService.addUser(user);
        if (rows > 0){
            return "redirect:/user/findUser.do";
        }else {
            model.addAttribute("fail"," Failed to add user information ！");
            return "/jsp/fail.jsp";
        }
    }

}

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