基于JSP实现人力资源管理系统
Posted 编程指南针
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项目编号：BS-XX-096
运行环境
MyEclipse(idea) + Tomcat7,8 + mysql5.5+jdk7,8
项目技术(必填)
Jsp+Servlet+apache dbutils+jdbc+c3p0+bootstrap+jquery
项目说明：
本系统主要实现对企业的人力资源信息的管理功能，主要包含的模块儿有：
招聘管理、职位管理、部门管理、培训管理、薪金管理、用户管理、下载中心、系统管理几个模块。
下面展示一下主要的系统功能
后台主界面
招聘管理
职位管理
部门管理
培训管理
薪酬管理
用户管理
下载中心
系统管理
部门核心实现代码：
package com.hr.service.impl;
import java.util.List;
import com.hr.dao.AdminDao;
import com.hr.dao.impl.AdminDaoImpl;
import com.hr.pojo.Admin;
import com.hr.service.AdminService;
public class AdminServiceImpl implements AdminService
private AdminDao userDao = new AdminDaoImpl();
@Override
public Admin findUserByUsernameAndPassword(String username, String password)
Admin user = userDao.findUserByUsernameAndPassword(username, password);
return user;
@Override
public void saveUser(Admin user)
AdminDao userDao = new AdminDaoImpl();
userDao.saveUser(user);
@Override
public List findAllUsers()
AdminDao userDao = new AdminDaoImpl();
return userDao.findAllUsers();
@Override
public Admin findUserById(String id)
AdminDao userDao = new AdminDaoImpl();
Admin user=userDao.findUserById(id);
return user;
@Override
public void updateUser(Admin user)
AdminDao userDao = new AdminDaoImpl();
userDao.updateUser(user);
@Override
public void delete(String id)
AdminDao userDao = new AdminDaoImpl();
userDao.delete(id);
package com.hr.web;
import java.io.IOException;
import java.io.PrintWriter;
import java.sql.SQLException;
import java.util.Iterator;
import java.util.List;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.hr.pojo.Admin;
import com.hr.service.AdminService;
import com.hr.service.ApplicantService;
import com.hr.service.impl.AdminServiceImpl;
import com.hr.service.impl.ApplicantServiceImpl;
import com.hr.utils.DateUtil;
import com.hr.utils.StringUtil;
public class AdminServlet extends BaseServlet
private AdminService adminService=new AdminServiceImpl();
private ApplicantService applicantService=new ApplicantServiceImpl();
//管理员登录
public String adminLogin(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException, SQLException
//接受用户名和用户密码
String username=request.getParameter("username");
String password=request.getParameter("password");
//MD5加密密码
password=StringUtil.stringToMD5(password);
//调用业务层功能 : 根据用户名查找用户 select * from user where username=?, 返回用户
Admin admin=adminService.findUserByUsernameAndPassword(username,password);
//根据返回的用户是否为空,判断用户是否已经存在 ,向客户端响应
if(null!=admin)
response.setContentType("text/html;charset=utf-8");
request.getRequestDispatcher("/public/alert.jsp").include(request, response);
PrintWriter out = response.getWriter();
if(admin.getPassword().equals(password))
request.getSession().setAttribute("admin",admin);
out.println("<script>ok_alert(\\"登录成功\\",\\"main.jsp\\");</script>");
else
out.println("<script>no_alert(\\"登录失败,密码错误！\\",\\"index.jsp\\");</script>");
else
response.setContentType("text/html;charset=utf-8");
request.getRequestDispatcher("/index.jsp").include(request, response);
PrintWriter out = response.getWriter();
out.println("<script>no_alert(\\"登录失败,找不到该用户！\\",\\"index.jsp\\");</script>");
return null;
//退出
public String adminLogout(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException, SQLException
request.getSession().removeAttribute("admin");
response.setContentType("text/html;charset=utf-8");
request.getRequestDispatcher("/main.jsp").include(request, response);
PrintWriter out = response.getWriter();
out.println("<script>ok_alert(\\"退出成功\\",\\"index.jsp\\");</script>");
return null;
public String toAddPage(HttpServletRequest request, HttpServletResponse response) throws Exception
response.setCharacterEncoding("UTF-8");
request.getRequestDispatcher("/admin/adduser.jsp").include(request, response);
return null;
//管理员添加
public String adminAdd(HttpServletRequest request, HttpServletResponse response) throws Exception
Admin admin = new Admin();
admin.setUsername(request.getParameter("username"));
admin.setPassword(StringUtil.stringToMD5(request.getParameter("password")));//加密
admin.setSex(new Byte(request.getParameter("sex")));
admin.setBirthday(DateUtil.parseToDate(request.getParameter("birthday"), DateUtil.yyyyMMdd));
admin.setCreatetime(new java.util.Date());
admin.setContent(request.getParameter("content"));
String applicantId=request.getParameter("applicantId");
admin.setIfadmin(new Byte("0"));
if(applicantId!="") admin.setIfadmin(new Byte("1"));
adminService.saveUser(admin);
if(applicantId!="")
admin.setIfadmin(new Byte("1"));
List adminList=adminService.findAllUsers();
Admin u=(Admin)adminList.get(adminList.size() - 1);
applicantService.updateadminApplicant(applicantId,u.getId().toString());
;
response.setContentType("text/html;charset=utf-8");
request.getRequestDispatcher("./public/alert.jsp").include(request, response);
PrintWriter out = response.getWriter();
//跳转到列表页面
if(applicantId!="")
out.println("<script>ok_alert(\\"员工录用成功!\\",\\"main.jsp?method=findApplicantByIsstock&isstock=3&servlet=ApplicantServlet\\");</script>");
else
out.println("<script>ok_alert(\\"添加成功!\\",\\"main.jsp?method=adminList&servlet=AdminServlet\\");</script>");
return null;
//管理员list
public List adminList(HttpServletRequest request, HttpServletResponse response) throws Exception
response.setContentType("text/html;charset=utf-8");
List adminList=adminService.findAllUsers();
request.setAttribute("adminList", adminList);
request.getRequestDispatcher("/admin/listadmin.jsp").include(request, response);
return null;
//更新管理员页面
public String toUpdatePage(HttpServletRequest request, HttpServletResponse response) throws Exception
String id = request.getParameter("id");
Admin adminuser =adminService.findUserById(id);
request.setAttribute("admin", adminuser);
response.setContentType("text/html;charset=utf-8");
request.getRequestDispatcher("/admin/updateuser.jsp").include(request, response);
return null;
//更新管理员
public String updateAdmin(HttpServletRequest request, HttpServletResponse response) throws Exception
Admin user = new Admin();
user.setId(new Long(request.getParameter("id")));
user.setUsername(request.getParameter("username"));
user.setPassword(request.getParameter("password"));
user.setSex(new Byte(request.getParameter("sex")));
user.setBirthday(DateUtil.parseToDate(request.getParameter("birthday"), DateUtil.yyyyMMdd));
//user.setCreatetime(new java.util.Date());
user.setContent(request.getParameter("content"));
adminService.updateUser(user);
List adminList=adminService.findAllUsers();
request.setAttribute("adminList", adminList);
response.setContentType("text/html;charset=utf-8");
request.getRequestDispatcher("./public/alert.jsp").include(request, response);
PrintWriter out = response.getWriter();
out.println("<script>ok_alert(\\"修改成功\\",\\"main.jsp?method=adminList&servlet=AdminServlet\\");</script>");
return null;
//删除管理员
public String deleteAdmin(HttpServletRequest request, HttpServletResponse response) throws Exception
String id = request.getParameter("id");
adminService.delete(id);
response.setContentType("text/html;charset=utf-8");
request.getRequestDispatcher("./public/alert.jsp").include(request, response);
PrintWriter out = response.getWriter();
out.println("<script>ok_alert(\\"删除成功\\",\\"main.jsp?method=adminList&servlet=AdminServlet\\");</script>");
return null;
package com.hr.web;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.hr.pojo.Department;
import com.hr.pojo.Position;
import com.hr.service.DepartmentService;
import com.hr.service.impl.DepartmentServiceImpl;
public class DepartmentServlet extends BaseServlet
private DepartmentService departmentService=new DepartmentServiceImpl();
public String listDepartment(HttpServletRequest request,HttpServletResponse response) throws ServletException, IOException
response.setContentType("text/html;charset=utf-8");
List departmentList= departmentService.findAllDepartments();
request.setAttribute("departmentList", departmentList);
request.getRequestDispatcher("/admin/listdepartment.jsp").include(request, response);
return null;
public String addDepartment(HttpServletRequest request,HttpServletResponse response) throws ServletException, IOException
response.setContentType("text/html;charset=utf-8");
request.getRequestDispatcher("/admin/adddepartment.jsp").include(request, response);
return null;
public String toUpdatePage(HttpServletRequest request,HttpServletResponse response) throws ServletException, IOException
Department department =new Department();
department.setName(request.getParameter("name"));
department.setId(new Long(request.getParameter("id")));
departmentService.updateDepartment(department);
response.setContentType("text/html;charset=utf-8");
request.getRequestDispatcher("./public/alert.jsp").include(request, response);
PrintWriter out = response.getWriter();
out.println("<script>ok_alert(\\"修改成功!\\",\\"main.jsp?method=listDepartment&servlet=DepartmentServlet\\");</script>");
return null;
public String UpdateDepartment(HttpServletRequest request,HttpServletResponse response) throws ServletException, IOException
String id = request.getParameter("id");
response.setContentType("text/html;charset=utf-8");
Department departmentList= departmentService.findDepartmentById(id);
request.setAttribute("departmentList", departmentList);
response.setContentType("text/html;charset=utf-8");
request.getRequestDispatcher("/admin/updatedepartment.jsp").include(request, response);
return null;
public String addToDepartment(HttpServletRequest request,HttpServletResponse response) throws ServletException, IOException
Department department =new Department();
department.setName(request.getParameter("name"));
departmentService.saveDepartment(department);
response.setContentType("text/html;charset=utf-8");
request.getRequestDispatcher("./public/alert.jsp").include(request, response);
PrintWriter out = response.getWriter();
out.println("<script>ok_alert(\\"添加成功!\\",\\"main.jsp?method=listDepartment&servlet=DepartmentServlet\\");</script>");
return null;
public String departmentDelete(HttpServletRequest request, HttpServletResponse response) throws Exception
String id = request.getParameter("id");
departmentService.delete(id);
response.setContentType("text/html;charset=utf-8");
request.getRequestDispatcher("./public/alert.jsp").include(request, response);
PrintWriter out = response.getWriter();
out.println("<script>ok_alert(\\"删除成功\\",\\"main.jsp?method=listDepartment&servlet=DepartmentServlet\\");</script>");
return null;
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